FNUS55 KPSR 110924 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 224 AM MST Mon Dec 11 2023 .DISCUSSION... Slightly above normal and warming temperatures are expected through Tuesday. Winds will remain light and generally be out of the N-NE today while becoming more southerly on Tuesday. A very dry airmass will remain in place with minimum afternoon humidity ranging from 10-15% with poor to fair overnight recovery of 15-35%. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-112130- West Central Deserts/Northwest Maricopa County/Greater Phoenix Area/Southwest Deserts/Southwest Maricopa County/ Northwest and North-Central Pinal County- Phoenix BLM/YUM BLM/CAZ-CRZ- 224 AM MST Mon Dec 11 2023 .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................66-72. * 24 hr trend..................Little change. * Min Humidity....................9-13 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northeast 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the morning becoming southwest 5 to 15 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Phoenix.......600 ft AGL. * Transport Wind for Phoenix......North 3 knots. * Dispersion for Phoenix..........Poor. .TONIGHT... * Sky/weather.....................Mostly cloudy. * Min Temperature.................44-54. * 24 hr trend..................3 degrees warmer. * Max Humidity....................17-31 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the evening becoming east after midnight. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................67-72. * 24 hr trend..................Little change. * Min Humidity....................10-14 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming south in the afternoon. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Phoenix.......1100 ft AGL. * Transport Wind for Phoenix......West 4 knots. * Dispersion for Phoenix..........Poor. .EXTENDED... .WEDNESDAY...Clear. Lows 38-48. Highs 64-69. North winds 5 to 15 mph. .THURSDAY...Clear. Lows 38-48. Highs 65-71. North winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 40-51. Highs 68-74. Northeast winds 10 to 20 mph. .SATURDAY...Partly cloudy. Lows 44-54. Highs 69-75. .SUNDAY...Partly cloudy. Lows 45-55. Highs 69-75. $$ AZZ131-CAZ231-112130- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 224 AM MST Mon Dec 11 2023 /124 AM PST Mon Dec 11 2023/ .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................66-71. * 24 hr trend..................Little change. * Min Humidity....................9-13 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the morning becoming west 5 to 15 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Yuma..........800 ft AGL. * Transport Wind for Yuma.........North 6 knots. * Dispersion for Yuma.............Poor. .TONIGHT... * Sky/weather.....................Mostly cloudy. * Min Temperature.................40-47. * 24 hr trend..................Little change. * Max Humidity....................21-35 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................68-73. * 24 hr trend..................Little change. * Min Humidity....................10-17 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northeast 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Yuma..........1100 ft AGL. * Transport Wind for Yuma.........South 4 knots. * Dispersion for Yuma.............Poor. .EXTENDED... .WEDNESDAY...Clear. Lows 35-45. Highs 65-70. North winds 10 to 20 mph. .THURSDAY...Clear. Lows 36-47. Highs 67-72. North winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 37-51. Highs 69-74. North winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 40-52. Highs 69-74. .SUNDAY...Partly cloudy. Lows 41-52. Highs 69-74. $$ AZZ133-112130- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 224 AM MST Mon Dec 11 2023 .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................60-73. * 24 hr trend..................6 degrees warmer. * Min Humidity....................11-16 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the morning becoming southwest 5 to 15 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .TONIGHT... * Sky/weather.....................Mostly cloudy. * Min Temperature.................38-53. * 24 hr trend..................5 degrees warmer. * Max Humidity....................19-31 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................59-72. * 24 hr trend..................Little change. * Min Humidity....................11-18 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph. * Winds...10000 FT MSL............Southwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .EXTENDED... .WEDNESDAY...Mostly clear with slight chance of showers. Lows 30-47. Highs 54-67. East winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 29-47. Highs 55-68. Northeast winds 5 to 15 mph. .FRIDAY...Clear. Lows 29-49. Highs 56-71. Northeast winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 30-50. Highs 56-72. .SUNDAY...Partly cloudy. Lows 31-52. Highs 59-74. $$ CAZ232-112130- Imperial County And Eastern Riverside County- 124 AM PST Mon Dec 11 2023 .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................64-71. * 24 hr trend..................Little change. * Min Humidity....................9-16 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the morning becoming west 5 to 15 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .TONIGHT... * Sky/weather.....................Mostly cloudy. * Min Temperature.................43-51. * 24 hr trend..................Little change. * Max Humidity....................17-38 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............West 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................65-72. * 24 hr trend..................Little change. * Min Humidity....................10-18 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northeast 5 to 15 mph. * Winds...10000 FT MSL............West 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .EXTENDED... .WEDNESDAY...Clear. Lows 40-51. Highs 63-72. North winds 10 to 20 mph. .THURSDAY...Clear. Lows 42-51. Highs 65-73. North winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 42-53. Highs 66-73. North winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 45-55. Highs 66-73. .SUNDAY...Partly cloudy. Lows 45-56. Highs 67-75. $$ CAZ230-112130- Joshua Tree National Park- 124 AM PST Mon Dec 11 2023 .TODAY... * Sky/weather.....................Mostly cloudy. * Max Temperature.................58-68. * 24 hr trend..................4 degrees warmer. * Min Humidity....................9-13 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .TONIGHT... * Sky/weather.....................Mostly cloudy in the evening becoming partly cloudy after midnight. * Min Temperature.................39-47. * 24 hr trend..................Little change. * Max Humidity....................18-26 pct. * 24 hr trend..................4 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................57-67. * 24 hr trend..................Little change. * Min Humidity....................11-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming northeast in the afternoon. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .EXTENDED... .WEDNESDAY...Clear. Lows 36-45. Highs 54-65. Northwest winds 15 to 25 mph. .THURSDAY...Mostly clear. Lows 36-45. Highs 56-67. North winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 36-47. Highs 57-67. North winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 38-47. Highs 57-68. .SUNDAY...Partly cloudy. Lows 39-49. Highs 59-69. $$ .8 TO 10 DAY OUTLOOK...Monday December 18th through Wednesday December 20th: Above normal temperatures and above median precipitation.