Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
857 FNUS55 KPSR 022040 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 140 PM MST Tue Dec 2 2025 .DISCUSSION... Near to slightly below normal temperatures will be common across the region over the next couple of days. Winds through the remainder of today will be light and follow familiar diurnal trends before breezy conditions develop for parts of the western districts and Lower Colorado River Valley Wednesday. MinRH values near 20-35% will be common the next few afternoons with good to excellent overnight recoveries. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-030845- 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- 140 PM MST Tue Dec 2 2025 .TONIGHT... * Sky/weather.....................Partly cloudy in the evening becoming clear after midnight. * Min Temperature.................40-50. * 24 hr trend..................Little change. * Max Humidity....................49-82 pct. * 24 hr trend..................6 pct wetter. * Winds - 20 foot...Slope/Valley..Light and variable in the evening becoming southeast 5 to 10 mph after midnight. * Winds...10000 FT MSL............West 15 to 25 mph in the evening becoming 25 to 35 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY... * Sky/weather.....................Sunny. * Max Temperature.................61-67. * 24 hr trend..................Little change. * Min Humidity....................24-34 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming northwest in the afternoon. * Winds...10000 FT MSL............West 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Phoenix.......5600 ft AGL. * Transport Wind for Phoenix......West 8 knots. * Dispersion for Phoenix..........Good. .WEDNESDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................38-48. * 24 hr trend..................Little change. * Max Humidity....................51-81 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................62-67. * 24 hr trend..................Little change. * Min Humidity....................24-31 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northeast 5 to 15 mph in the morning becoming light and variable in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Phoenix.......3400 ft AGL. * Transport Wind for Phoenix......North 3 knots. * Dispersion for Phoenix..........Marginal. .EXTENDED... .FRIDAY...Clear. Lows 37-47. Highs 62-67. North winds 5 to 10 mph. .SATURDAY...Clear. Lows 38-49. Highs 64-69. Northeast winds 5 to 10 mph. .SUNDAY...Clear. Lows 41-51. Highs 67-72. Northeast winds 5 to 10 mph. .MONDAY...Clear. Lows 43-53. Highs 69-74. .TUESDAY...Mostly clear. Lows 44-54. Highs 70-75. $$ AZZ131-CAZ231-030845- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 140 PM MST Tue Dec 2 2025 /1240 PM PST Tue Dec 2 2025/ .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................38-48. * 24 hr trend..................Little change. * Max Humidity....................58-77 pct. * 24 hr trend..................10 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the evening becoming southeast after midnight. * Winds...10000 FT MSL............West 15 to 25 mph in the evening becoming 25 to 35 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY... * Sky/weather.....................Sunny. * Max Temperature.................64-69. * 24 hr trend..................Little change. * Min Humidity....................22-27 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........1800 ft AGL. * Transport Wind for Yuma.........North 13 knots. * Dispersion for Yuma.............Fair. .WEDNESDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................39-46. * 24 hr trend..................Little change. * Max Humidity....................54-80 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 15 to 25 mph in the evening becoming northeast 5 to 15 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................63-68. * 24 hr trend..................Little change. * Min Humidity....................25-29 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northeast 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........1700 ft AGL. * Transport Wind for Yuma.........North 9 knots. * Dispersion for Yuma.............Marginal. .EXTENDED... .FRIDAY...Clear. Lows 36-46. Highs 65-70. North winds 5 to 15 mph. .SATURDAY...Clear. Lows 38-48. Highs 67-72. Northeast winds 5 to 10 mph. .SUNDAY...Clear. Lows 41-50. Highs 68-73. North winds 5 to 10 mph. .MONDAY...Clear. Lows 43-52. Highs 71-76. .TUESDAY...Mostly clear. Lows 44-52. Highs 72-77. $$ AZZ133-030845- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 140 PM MST Tue Dec 2 2025 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................30-44. * 24 hr trend..................Little change. * Max Humidity....................66-95 pct. * 24 hr trend..................22 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the evening becoming south after midnight. * Winds...10000 FT MSL............West 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................49-63. * 24 hr trend..................4 degrees cooler. * Min Humidity....................33-44 pct. * 24 hr trend..................5 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning becoming southwest in the afternoon. * Winds...10000 FT MSL............West 25 to 35 mph in the morning becoming 15 to 25 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............1 percent. .WEDNESDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................27-42. * 24 hr trend..................Little change. * Max Humidity....................62-93 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............2 percent. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................49-63. * 24 hr trend..................Little change. * Min Humidity....................28-37 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..Northeast 5 to 15 mph. * Winds...10000 FT MSL............Northeast 5 to 15 mph in the morning becoming light and variable in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .EXTENDED... .FRIDAY...Clear. Lows 26-43. Highs 51-63. North winds 5 to 10 mph. .SATURDAY...Clear. Lows 28-46. Highs 54-65. North winds 5 to 10 mph. .SUNDAY...Clear. Lows 32-48. Highs 59-70. Northeast winds 5 to 10 mph. .MONDAY...Clear. Lows 32-48. Highs 60-73. .TUESDAY...Clear. Lows 32-49. Highs 59-72. $$ CAZ232-030845- Imperial County And Eastern Riverside County- 1240 PM PST Tue Dec 2 2025 .TONIGHT... * Sky/weather.....................Partly cloudy in the evening becoming clear after midnight. * Min Temperature.................42-51. * 24 hr trend..................Little change. * Max Humidity....................48-80 pct. * 24 hr trend..................18 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 20 mph in the evening becoming 25 to 35 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY... * Sky/weather.....................Sunny. * Max Temperature.................61-72. * 24 hr trend..................Little change. * Min Humidity....................20-28 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................43-50. * 24 hr trend..................Little change. * Max Humidity....................40-62 pct. * 24 hr trend..................13 pct drier. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 20 to 30 mph in the evening becoming northeast 10 to 20 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................60-69. * 24 hr trend..................Little change. * Min Humidity....................21-28 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northeast 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .EXTENDED... .FRIDAY...Clear. Lows 40-51. Highs 63-71. Northwest winds 5 to 15 mph. .SATURDAY...Clear. Lows 43-52. Highs 65-73. East winds 5 to 10 mph. .SUNDAY...Clear. Lows 44-55. Highs 67-74. North winds 5 to 10 mph. .MONDAY...Clear. Lows 46-57. Highs 70-77. .TUESDAY...Mostly clear. Lows 48-57. Highs 70-78. $$ CAZ230-030845- Joshua Tree National Park- 1240 PM PST Tue Dec 2 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................37-45. * 24 hr trend..................Little change. * Max Humidity....................50-65 pct. * 24 hr trend..................20 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 15 to 25 mph in the evening becoming northwest 30 to 40 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY... * Sky/weather.....................Sunny. * Max Temperature.................50-62. * 24 hr trend..................4 degrees cooler. * Min Humidity....................25-31 pct. * 24 hr trend..................9 pct wetter. * Winds - 20 foot...Slope/Valley..North 10 to 20 mph. * Winds...10000 FT MSL............North 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .WEDNESDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................34-43. * 24 hr trend..................3 degrees cooler. * Max Humidity....................42-56 pct. * 24 hr trend..................9 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............North 20 to 30 mph in the evening becoming northeast 10 to 20 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................50-61. * 24 hr trend..................Little change. * Min Humidity....................24-29 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northeast 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .EXTENDED... .FRIDAY...Clear. Lows 36-48. Highs 56-66. Northwest winds 5 to 15 mph. .SATURDAY...Clear. Lows 41-49. Highs 59-69. West winds 5 to 10 mph. .SUNDAY...Clear. Lows 41-51. Highs 59-69. Northwest winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 43-51. Highs 61-71. .TUESDAY...Mostly clear. Lows 44-53. Highs 62-72. $$ .8 TO 10 DAY OUTLOOK...Wednesday December 10th through Friday December 12th: Above normal temperatures and below median precipitation.