FNUS55 KCYS 110829
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
129 AM MST Mon Dec 11 2023
.DISCUSSION...No fire weather concerns this week with cold temperatures
and daytime humidities above 40 percent through the end of the week.
Accumulating light snow will develop from west to east later Monday
afternoon and continue into Tuesday morning. Drier conditions are
forecast mid to late week.
NEZ434-120715-
Pine Ridge/Nebraska National Forest-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Slight chance of rain and snow after 1700.
Max temperature.....44-49.
24 hr trend......1 degree warmer.
Min humidity........42-48 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1300-3300 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23900 knot-ft) increasing to good (87000
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain until
2000. Slight chance of snow until 0500, then
chance of snow.
Min temperature.....21-26.
24 hr trend......1 degree cooler.
Max humidity........90-96 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph shifting to the east
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1400-3300 ft AGL.
Smoke dispersal.....Poor (16500-26500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Chance of snow until 1100, then slight
chance of snow until 1700.
Max temperature.....34-39.
24 hr trend......10 degrees cooler.
Min humidity........65-71 percent.
24 hr trend......22 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor to fair (33900-44400 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs in the lower
40s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs around 50.
$$
NEZ435-120715-
Box Butte/South Sioux/Niobrara River-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Max temperature.....45-50.
24 hr trend......1 degree warmer.
Min humidity........39-45 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1400-3400 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22700 knot-ft) increasing to good (80600
knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow after 2300
until 0500, then chance of snow.
Min temperature.....21-26.
24 hr trend......1 degree cooler.
Max humidity........94-100 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph shifting to the east after
midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 15 mph shifting to the east
after midnight.
Mixing height.......1400-3000 ft AGL.
Smoke dispersal.....Poor (16700-26500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Chance of snow until 1100, then slight
chance of snow until 1700.
Max temperature.....32-37.
24 hr trend......13 degrees cooler.
Min humidity........69-75 percent.
24 hr trend......29 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....South around 20 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor to fair (37400-48400 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs in the upper
30s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Northwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 50s.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs around 50.
$$
NEZ436-120715-
Lower North Platte River Basin/Scottsbluff National Monument-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Slight chance
of rain and snow after 1700.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........38-44 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 3900-5900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (14900-49900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain until
2400. Chance of snow. Chance of light freezing
drizzle after 2400.
Min temperature.....24-29.
24 hr trend......1 degree warmer.
Max humidity........94-100 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 15 mph shifting to the
southeast after midnight.
Mixing height.......1600-3500 ft AGL.
Smoke dispersal.....Poor (21800-25700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Chance of snow and light freezing
drizzle until 1200Slight chance of snow after
1200. Patchy fog after 0800 until 1200.
Max temperature.....33-38.
24 hr trend......13 degrees cooler.
Min humidity........70-76 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Fair (41000-43600 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 20. Highs in the upper
30s. Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Northwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the lower
50s.
$$
NEZ437-120715-
Lodgepole Creek/Southern Nebraska Panhandle-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy until 1500, then
mostly cloudy. Chance of snow and slight chance
of rain after 1700.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........36-42 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph decreasing to around 10
mph in the afternoon.
Mixing height.......1600-3600 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (25400-62000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow and slight chance
of rain until 2400, then occasional snow and
chance of light freezing drizzle. Patchy fog
after 0300.
Min temperature.....22-27.
24 hr trend......2 degrees cooler.
Max humidity........100 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the east after
midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (18800-21500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Patchy fog until 1100. Occasional snow
until 1000. Chance of light freezing drizzle
until 1100. Slight chance of snow after 1000
until 1100.
Max temperature.....32-37.
24 hr trend......14 degrees cooler.
Min humidity........66-72 percent.
24 hr trend......32 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 20 mph.
Mixing height.......1300-3100 ft AGL.
Smoke dispersal.....Poor to fair (34900-41900 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 18. Highs in the upper
30s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
mid 40s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Northwest winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 20s. Highs in the mid 50s.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
$$
WYZ417-120715-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
until 1500, then mostly cloudy.
Max temperature.....41-46.
24 hr trend......Unchanged.
Min humidity........45-51 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to good (22100-67700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow after
2300.
Min temperature.....21-26.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph shifting to the east after
midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1200-2700 ft AGL.
Smoke dispersal.....Poor (18200-18400 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
1700.
Max temperature.....34-39.
24 hr trend......8 degrees cooler.
Min humidity........65-71 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Southeast 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph becoming south around 5
mph in the afternoon.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor (19000-25600 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 18. Highs in the lower
40s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
40s.
$$
WYZ418-120715-
Middle North Platte River Basin/Niobrara and Converse High Plains-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of snow after 1700.
Max temperature.....41-46.
24 hr trend......1 degree warmer.
Min humidity........44-50 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1100-3100 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (14500-46500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow until
2300, then chance of snow.
Min temperature.....22-27.
24 hr trend......1 degree cooler.
Max humidity........94-100 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the east
after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor (18400-23000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1100Slight
chance of snow after 1100 until 1700.
Max temperature.....33-38.
24 hr trend......8 degrees cooler.
Min humidity........69-75 percent.
24 hr trend......24 percent wetter.
20-foot winds.......Southeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1200-3100 ft AGL.
Smoke dispersal.....Poor (17300-24800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs around 40.
South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
40s.
$$
WYZ419-120715-
North Laramie Range and Adjacent High Plains-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of snow after 1100 until 1700,
then chance of snow.
Max temperature.....34-42.
24 hr trend......1 degree cooler.
Min humidity........48-54 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph becoming northwest around 10
mph in the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26100-39800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Snow likely. Chance of light freezing
drizzle after 2400. Areas of fog after 0300
until 0500, then patchy fog. Snow accumulation
up to 2 inches.
Min temperature.....22-28.
24 hr trend......6 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......30 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (20700-24200 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Patchy fog until 1100. Slight chance of
snow and light freezing drizzle until 1100.
Max temperature.....31-36.
24 hr trend......3 degrees cooler.
Min humidity........67-73 percent.
24 hr trend......22 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the north in
the afternoon.
Mixing height.......1000-2600 ft AGL.
Smoke dispersal.....Poor (9500-12500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 20. Highs in the upper
30s. South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the
upper 30s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the upper
30s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
40s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the lower
40s.
$$
WYZ420-120715-
North Laramie Valley/Shirley Basin-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of snow after 1100 until 1700,
then chance of snow.
Max temperature.....33-38.
24 hr trend......1 degree warmer.
Min humidity........58-64 percent.
24 hr trend......15 percent wetter.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (26400-36300 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 0500, then slight
chance of snow.
Min temperature.....21-26.
24 hr trend......Unchanged.
Max humidity........94-100 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph shifting to the
southeast after midnight.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......1200-2900 ft AGL.
Smoke dispersal.....Poor (22000-22700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Slight chance of snow until 1100.
Max temperature.....31-36.
24 hr trend......1 degree cooler.
Min humidity........68-74 percent.
24 hr trend......14 percent wetter.
20-foot winds.......East around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the northwest
in the afternoon.
Mixing height.......1000-2500 ft AGL.
Smoke dispersal.....Poor (8300-9900 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 17. Highs in the mid 30s.
East winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 17. Highs in the mid 30s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 16. Highs in the mid 30s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 20. Highs in the lower 40s.
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the upper
30s.
$$
WYZ421-120715-
Ferris/Seminoe/Shirley Mountains-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of snow after 1100 until 1700,
then chance of snow.
Max temperature.....31-39.
24 hr trend......1 degree warmer.
Min humidity........59-65 percent.
24 hr trend......11 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph becoming west around 5
mph in the afternoon.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Poor (16300-18100 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 0500, then slight
chance of snow.
Min temperature.....22-27.
24 hr trend......2 degrees warmer.
Max humidity........91-97 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the east after
midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 5 to 10 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (9500-12800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Slight chance of snow until 1100.
Max temperature.....29-35.
24 hr trend......1 degree cooler.
Min humidity........72-78 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Southeast around 5 mph shifting to the
northeast in the afternoon. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph shifting to the north in the
afternoon.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (4900-9800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
mid 30s. Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 20. Highs in the lower 30s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 19. Highs in the lower 30s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 20s. Highs around 40.
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the upper
30s.
$$
WYZ422-120715-
Central and West Carbon-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Slight chance of snow after 0800 until 1100,
then chance of snow.
Max temperature.....33-38.
24 hr trend......4 degrees warmer.
Min humidity........64-70 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Poor (28700-36500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 2300, then slight
chance of snow until 0500.
Min temperature.....21-26.
24 hr trend......1 degree warmer.
Max humidity........93-99 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 5 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (6100-9100 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy.
Max temperature.....31-36.
24 hr trend......2 degrees cooler.
Min humidity........74-80 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph shifting to the north in the
afternoon.
Mixing height.......600-2500 ft AGL.
Smoke dispersal.....Poor (4200-7800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows around 19. Highs in the lower
30s. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 18. Highs in the lower
30s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 16. Highs in the lower 30s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 19. Highs in the upper 30s.
.SUNDAY...Mostly clear. Lows around 20. Highs in the upper 30s.
$$
WYZ423-120715-
Southwest Carbon County-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
1100, then chance of snow until 1700, then
slight chance of snow.
Max temperature.....29-34.
24 hr trend......1 degree warmer.
Min humidity........77-83 percent.
24 hr trend......28 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......700-2600 ft AGL.
Smoke dispersal.....Poor (15200-18500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Slight chance of snow until 2300.
Min temperature.....17-22.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph.
Mixing height.......500-1400 ft AGL.
Smoke dispersal.....Poor (2800-4300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy.
Max temperature.....31-36.
24 hr trend......2 degrees warmer.
Min humidity........76-82 percent.
24 hr trend......4 percent wetter.
20-foot winds.......North around 5 mph. Gusts up to 15 mph in the
afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph shifting to the northwest in
the afternoon.
Mixing height.......500-2100 ft AGL.
Smoke dispersal.....Poor (3700-6200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows around 17. Highs in the lower
30s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 15. Highs around 30. South
winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 12. Highs in the upper 20s.
South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows around 15. Highs in the mid 30s.
.SUNDAY...Partly cloudy. Lows around 14. Highs in the lower 30s.
$$
WYZ424-120715-
Sierra Madre Range/Medicine Bow NF-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow until 1100, then
snow likely until 1700, then chance of snow.
Snow accumulation up to 2 inches.
Max temperature.....27-33.
24 hr trend......4 degrees warmer.
Min humidity........71-77 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.35 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (23300-27000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 2300. Slight
chance of snow after 0500.
Min temperature.....18-23.
24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South around 5 mph.
Mixing height.......600-1900 ft AGL.
Smoke dispersal.....Poor (5600-7100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Slight chance of snow until 1100.
Max temperature.....31-37.
24 hr trend......2 degrees warmer.
Min humidity........56-62 percent.
24 hr trend......17 percent drier.
20-foot winds.......South around 5 mph shifting to the north in the
afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph shifting to the west in
the afternoon.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (9400-12400 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 18. Highs in the mid 30s.
East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 17. Highs in the lower
30s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 15. Highs in the mid 30s.
South winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 20s. Highs in the
upper 30s.
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the upper
30s.
$$
WYZ425-120715-
Upper North Platte River Basin-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow after 0800
until 1100, then chance of snow.
Max temperature.....34-39.
24 hr trend......5 degrees warmer.
Min humidity........61-67 percent.
24 hr trend......27 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor (22800-37700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 2300.
Min temperature.....18-23.
24 hr trend......2 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....South around 5 mph.
Mixing height.......800-2500 ft AGL.
Smoke dispersal.....Poor (4000-6500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy.
Max temperature.....35-40.
24 hr trend......2 degrees cooler.
Min humidity........61-67 percent.
24 hr trend......8 percent wetter.
20-foot winds.......East around 5 mph shifting to the northeast in
the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph shifting to the northwest in
the afternoon.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (3400-7100 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows around 16. Highs in the mid 30s.
East winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 16. Highs in the upper 30s.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 15. Highs in the upper 30s.
South winds around 5 mph.
.SATURDAY...Mostly clear. Lows around 19. Highs in the lower 40s.
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the lower
40s.
$$
WYZ426-120715-
Snowy Range/Medicine Bow NF-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow until
1100, then snow likely. Snow accumulation up to
3 inches.
Max temperature.....28-34.
24 hr trend......4 degrees warmer.
Min humidity........70-76 percent.
24 hr trend......14 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor to fair (32200-40500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Snow likely until 2300, then slight
chance of snow. Snow accumulation up to 1 inch.
Min temperature.....16-22.
24 hr trend......2 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.20 percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (6400-11600 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Slight chance of snow until 1100.
Max temperature.....29-35.
24 hr trend......3 degrees warmer.
Min humidity........60-66 percent.
24 hr trend......9 percent drier.
20-foot winds.......South around 5 mph shifting to the east in the
afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph shifting to the west in
the afternoon.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (8100-14300 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 16. Highs in the mid 30s.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 15. Highs in the mid 30s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 14. Highs in the mid 30s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 20. Highs in the upper 30s.
.SUNDAY...Mostly clear. Lows around 20. Highs in the mid 30s.
$$
WYZ427-120715-
North Snowy Range Foothills-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Chance of snow after 1100.
Max temperature.....34-39.
24 hr trend......2 degrees warmer.
Min humidity........59-65 percent.
24 hr trend......29 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph decreasing to around 15 mph
in the afternoon.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair (42000-48600 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 0200, then slight
chance of snow until 0500.
Min temperature.....22-27.
24 hr trend......1 degree cooler.
Max humidity........89-95 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......800-2700 ft AGL.
Smoke dispersal.....Poor (10200-15500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy.
Max temperature.....33-38.
24 hr trend......1 degree cooler.
Min humidity........62-68 percent.
24 hr trend......2 percent drier.
20-foot winds.......East around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph shifting to the northwest in
the afternoon.
Mixing height.......700-2400 ft AGL.
Smoke dispersal.....Poor (4000-8900 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs in the mid 30s.
East winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 18. Highs in the mid 30s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 18. Highs in the mid 30s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 40s.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs around 40.
$$
WYZ428-120715-
Southern Laramie Valley-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Chance of snow after 1100 until 1700, then snow
likely. Little or no snow accumulation.
Max temperature.....36-41.
24 hr trend......4 degrees warmer.
Min humidity........52-58 percent.
24 hr trend......17 percent wetter.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor to fair (30800-44000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Snow likely until 2400, then occasional
snow. Snow accumulation around 1 inch.
Min temperature.....19-24.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph shifting to the southeast
after midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......900-2500 ft AGL.
Smoke dispersal.....Poor (15000-18600 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Occasional snow until 1000.
Max temperature.....33-38.
24 hr trend......3 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the north in
the afternoon.
Mixing height.......800-2400 ft AGL.
Smoke dispersal.....Poor (7400-9100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 16. Highs in the upper
30s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 16. Highs in the upper 30s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 16. Highs in the upper 30s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 19. Highs in the mid 40s.
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the lower
40s.
$$
WYZ429-120715-
Southern Laramie Range-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Chance of snow after 1100 until 1700, then snow
likely. Snow accumulation up to 1 inch.
Max temperature.....33-38.
24 hr trend......Unchanged.
Min humidity........56-62 percent.
24 hr trend......24 percent wetter.
20-foot winds.......West around 20 mph becoming northwest around 10
mph in the afternoon. Gusts up to 35 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 30 mph becoming northwest around 15
mph in the afternoon.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair (40100-42300 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Snow likely until 0200, then chance of
snow until 0300, then occasional snow and
chance of light freezing drizzle. Patchy fog
after 0300. Snow accumulation of 1 to 2 inches.
Min temperature.....21-26.
24 hr trend......1 degree cooler.
Max humidity........93-99 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph shifting to the
southeast after midnight. Gusts up to 25 mph.
LAL.................1.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph increasing to south around
20 mph after midnight.
Mixing height.......1100-2500 ft AGL.
Smoke dispersal.....Poor (20200-27400 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Patchy fog until 1100. Occasional snow
until 1000. Chance of light freezing drizzle
until 1100. Slight chance of snow after 1000
until 1100.
Max temperature.....26-31.
24 hr trend......6 degrees cooler.
Min humidity........74-80 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph in the afternoon.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the northeast
in the afternoon.
Mixing height.......600-1500 ft AGL.
Smoke dispersal.....Poor (6400-10500 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows around 19. Highs in the lower
30s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 18. Highs in the mid 30s.
Southwest winds around 10 mph.
.FRIDAY...Clear. Lows around 19. Highs in the mid 30s. West winds
around 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs around 40.
$$
WYZ430-120715-
Laramie Foothills and High Plains-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of snow after 1100 until 1700,
then snow likely. Little or no snow
accumulation.
Max temperature.....40-45.
24 hr trend......1 degree cooler.
Min humidity........42-48 percent.
24 hr trend......18 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph becoming northwest around 15
mph in the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (40400-74800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Snow likely until 0200, then chance of
snow until 0300. Occasional snow and chance of
light freezing drizzle after 0300. Areas of fog
after 0300 until 0500Patchy fog after 0500.
Snow accumulation around 1 inch.
Min temperature.....23-28.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......28 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.35 percent.
Transport winds.....East around 10 mph increasing to southeast
around 20 mph after midnight.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (27400-32500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Patchy fog until 1100. Occasional snow
until 1000. Chance of light freezing drizzle
until 1100.
Max temperature.....30-35.
24 hr trend......11 degrees cooler.
Min humidity........70-76 percent.
24 hr trend......27 percent wetter.
20-foot winds.......South around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South around 20 mph decreasing to around 10 mph
in the afternoon.
Mixing height.......1300-2100 ft AGL.
Smoke dispersal.....Poor (12000-28000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs in the mid 30s.
South winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 40s. Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 20s. Highs in the mid 40s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 20s. Highs in the
lower 50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
40s.
$$
WYZ431-120715-
Laramie East High Plains-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of snow and rain after 1700.
Max temperature.....43-48.
24 hr trend......2 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2000-4000 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (35100-82000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Chance of rain until 1900. Chance of
snow until 0300, then occasional snow and
chance of light freezing drizzle. Patchy fog
after 0300. Snow accumulation up to 1 inch.
Min temperature.....23-28.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the east
after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.30 percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 1300-2000 ft AGL
after midnight.
Smoke dispersal.....Poor (24200-27500 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Occasional snow until 1000. Chance of
light freezing drizzle until 1100. Patchy fog
until 1200.
Max temperature.....31-36.
24 hr trend......13 degrees cooler.
Min humidity........69-75 percent.
24 hr trend......32 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1300-2600 ft AGL.
Smoke dispersal.....Poor (26600-33200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs in the upper
30s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
mid 40s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Northwest winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 20s. Highs in the lower 50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the lower
50s.
$$
WYZ432-120715-
Bordeaux/Chugwater/Wheatland-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of snow and rain after 1700.
Max temperature.....43-48.
24 hr trend......5 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph becoming north around 10 mph
in the afternoon.
Mixing height.......1300-3300 ft AGL increasing to 4300-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (28500-52300 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Snow likely and chance of rain until
2400, then occasional snow and chance of light
freezing drizzle. Patchy fog after 0300. Snow
accumulation up to 1 inch.
Min temperature.....26-31.
24 hr trend......3 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......31 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
LAL.................1.
Chc of wetting rain.25 percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor (26400-31700 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Patchy fog until 1200. Occasional snow
and chance of light freezing drizzle until
1200.
Max temperature.....34-39.
24 hr trend......10 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......29 percent wetter.
20-foot winds.......Southeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South around 20 mph becoming southeast around 5
mph in the afternoon.
Mixing height.......1700-3000 ft AGL.
Smoke dispersal.....Poor (16400-35500 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 40s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
40s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
40s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
50s.
.SUNDAY...Mostly clear. Lows in the lower 30s. Highs in the lower
50s.
$$
WYZ433-120715-
Goshen/Middle-Lower North Platte River Basin-
129 AM MST Mon Dec 11 2023
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy until 1500, then
mostly cloudy. Slight chance of rain and snow
after 1700.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........37-43 percent.
24 hr trend......18 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1200-3200 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15800-52400 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TONIGHT...
Sky/weather.........Cloudy. Slight chance of rain until 2400.
Chance of snow. Chance of light freezing
drizzle after 2400.
Min temperature.....24-29.
24 hr trend......Unchanged.
Max humidity........100 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
LAL.................1.
Chc of wetting rain.15 percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor (26100 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.TUESDAY...
Sky/weather.........Cloudy. Chance of snow and light freezing
drizzle until 1100Slight chance of snow after
1100 until 1700. Patchy fog after 0800 until
1200.
Max temperature.....34-39.
24 hr trend......12 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Southeast around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 20 mph becoming south around
10 mph in the afternoon.
Mixing height.......1600-3500 ft AGL.
Smoke dispersal.....Poor to fair (30300-42500 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 19. Highs in the lower
40s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the
upper 40s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Northwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
50s.
$$