Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
639 FNUS55 KPSR 210836 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 136 AM MST Fri Feb 21 2025 .DISCUSSION... Warm and dry conditions will persist through the weekend with strong high pressure quickly building into region by Sunday. Expect breezy conditions again this afternoon across portions of southeast California into the Lower CO River Valley before overall light winds are seen starting Saturday. Low humidities will continue during the period with MinRHs mainly between 10-15% and fair to poor overnight recoveries to around 25-30%. Unseasonably warm temperatures are then forecast for next week while dry conditions persist. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-212045- 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- 136 AM MST Fri Feb 21 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................72-79. * 24 hr trend..................Little change. * Min Humidity....................10-14 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. * Mixing Height for Phoenix.......6300 ft AGL. * Transport Wind for Phoenix......Northwest 5 knots. * Dispersion for Phoenix..........Fair. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................42-52. * 24 hr trend..................Little change. * Max Humidity....................25-38 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............Northwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................74-80. * 24 hr trend..................Little change. * Min Humidity....................9-13 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming northwest in the afternoon. * Winds...10000 FT MSL............North 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Phoenix.......5100 ft AGL. * Transport Wind for Phoenix......West 5 knots. * Dispersion for Phoenix..........Fair. .EXTENDED... .SUNDAY...Clear. Lows 44-56. Highs 77-83. North winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 46-59. Highs 81-87. North winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Mostly clear. Lows 49-61. Highs 84-90. North winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Partly cloudy. Lows 52-63. Highs 85-90. .THURSDAY...Partly cloudy. Lows 55-65. Highs 86-91. $$ AZZ131-CAZ231-212045- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 136 AM MST Fri Feb 21 2025 /1236 AM PST Fri Feb 21 2025/ .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................74-79. * 24 hr trend..................Little change. * Min Humidity....................11-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 10 to 20 mph. * Winds...10000 FT MSL............Northwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........7100 ft AGL. * Transport Wind for Yuma.........North 18 knots. * Dispersion for Yuma.............Excellent. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................44-51. * 24 hr trend..................Little change. * Max Humidity....................25-43 pct. * 24 hr trend..................Little RH change. * 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. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................76-81. * 24 hr trend..................3 degrees warmer. * Min Humidity....................10-14 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 5 to 15 mph in the morning becoming northwest in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........6300 ft AGL. * Transport Wind for Yuma.........North 8 knots. * Dispersion for Yuma.............Good. .EXTENDED... .SUNDAY...Clear. Lows 44-54. Highs 80-85. North winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 47-57. Highs 83-88. North winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Mostly clear. Lows 50-61. Highs 86-91. North winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Partly cloudy. Lows 54-61. Highs 87-92. .THURSDAY...Partly cloudy. Lows 53-61. Highs 87-92. $$ AZZ133-212045- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 136 AM MST Fri Feb 21 2025 .TODAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................60-74. * 24 hr trend..................Little change. * Min Humidity....................11-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................35-48. * 24 hr trend..................Little change. * Max Humidity....................29-40 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................62-75. * 24 hr trend..................Little change. * Min Humidity....................10-15 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............North 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Clear. Lows 36-52. Highs 67-79. North winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 39-55. Highs 71-83. North winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Mostly clear. Lows 42-57. Highs 72-85. Northeast winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 44-58. Highs 72-85. .THURSDAY...Partly cloudy. Lows 45-59. Highs 70-86. $$ CAZ232-212045- Imperial County And Eastern Riverside County- 1236 AM PST Fri Feb 21 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................70-80. * 24 hr trend..................Little change. * Min Humidity....................11-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............Northwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................47-56. * 24 hr trend..................Little change. * Max Humidity....................20-40 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............Northwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................73-82. * 24 hr trend..................Little change. * Min Humidity....................10-14 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 15 mph. * Winds...10000 FT MSL............North 5 to 15 mph in the morning becoming northwest in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Clear. Lows 48-60. Highs 77-85. North winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 51-62. Highs 80-88. Northwest winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Mostly clear. Lows 54-66. Highs 83-91. Northwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Partly cloudy. Lows 57-66. Highs 83-91. .THURSDAY...Partly cloudy. Lows 56-65. Highs 81-91. $$ CAZ230-212045- Joshua Tree National Park- 1236 AM PST Fri Feb 21 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................59-72. * 24 hr trend..................Little change. * Min Humidity....................12-17 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 10 to 20 mph. * Winds...10000 FT MSL............Northwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................41-50. * 24 hr trend..................Little change. * Max Humidity....................21-26 pct. * 24 hr trend..................10 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............Northwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................64-75. * 24 hr trend..................4 degrees warmer. * Min Humidity....................10-14 pct. * 24 hr trend..................3 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. .EXTENDED... .SUNDAY...Clear. Lows 46-56. Highs 68-80. North winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 50-59. Highs 71-82. Northwest winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Mostly clear. Lows 52-61. Highs 73-84. Northwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 53-61. Highs 72-84. .THURSDAY...Partly cloudy. Lows 51-61. Highs 71-83. $$ .8 TO 10 DAY OUTLOOK...Friday February 28th through Sunday March 2nd: Above normal temperatures and near to below median precipitation.