Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
088 FNUS55 KPSR 261042 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 342 AM MST Sat Apr 26 2025 .DISCUSSION... Widespread wind gusts 20-30 mph will become common across the region this afternoon, and, in combination with moderately low relative humidity of 10-20%, will result in an elevated fire danger. Near critical conditions will be most common near ridge tops of the eastern districts. By Sunday, winds will be somewhat weaker as humidity levels increase into a 15-30% range. Poor to fair overnight recovery between 20-40% will improve towards a 40-60% range Sunday morning. While below normal temperatures continue into early next week, gradual warming and drying each day will lower minRH`s to around 10-15% and degrade overnight recoveries to around 25-40% by the middle of next week. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-262245- 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- 342 AM MST Sat Apr 26 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................74-84. * 24 hr trend..................8 degrees cooler. * Min Humidity....................14-20 pct. * 24 hr trend..................4 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Phoenix.......7600 ft AGL. * Transport Wind for Phoenix......Southwest 15 knots. * Dispersion for Phoenix..........Excellent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................46-56. * 24 hr trend..................4 degrees cooler. * Max Humidity....................50-67 pct. * 24 hr trend..................17 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Southwest 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................70-77. * 24 hr trend..................4 degrees cooler. * Min Humidity....................15-20 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Phoenix.......7600 ft AGL. * Transport Wind for Phoenix......Southwest 13 knots. * Dispersion for Phoenix..........Very good. .EXTENDED... .MONDAY...Clear. Lows 48-59. Highs 76-82. West winds 5 to 10 mph. .TUESDAY...Clear. Lows 53-63. Highs 82-88. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 57-67. Highs 85-91. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 58-68. Highs 87-94. .FRIDAY...Mostly clear. Lows 59-69. Highs 89-95. $$ AZZ131-CAZ231-262245- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 342 AM MST Sat Apr 26 2025 /342 AM PDT Sat Apr 26 2025/ .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................74-79. * 24 hr trend..................9 degrees cooler. * Min Humidity....................20-24 pct. * 24 hr trend..................10 pct wetter. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph. * Winds...10000 FT MSL............Southwest 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........8600 ft AGL. * Transport Wind for Yuma.........Southwest 14 knots. * Dispersion for Yuma.............Excellent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................47-52. * 24 hr trend..................Little change. * Max Humidity....................58-78 pct. * 24 hr trend..................13 pct wetter. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph. * Winds...10000 FT MSL............Southwest 35 to 45 mph in the evening becoming 25 to 35 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................73-78. * 24 hr trend..................Little change. * Min Humidity....................19-23 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........8000 ft AGL. * Transport Wind for Yuma.........West 12 knots. * Dispersion for Yuma.............Very good. .EXTENDED... .MONDAY...Clear. Lows 48-58. Highs 79-84. West winds 5 to 10 mph. .TUESDAY...Clear. Lows 53-63. Highs 87-92. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 58-63. Highs 89-94. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 58-63. Highs 90-95. .FRIDAY...Mostly clear. Lows 58-63. Highs 91-96. $$ AZZ133-262245- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 342 AM MST Sat Apr 26 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................70-83. * 24 hr trend..................4 degrees cooler. * Min Humidity....................10-16 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning becoming southwest 10 to 20 mph in the afternoon. * Winds...10000 FT MSL............South 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................40-51. * 24 hr trend..................5 degrees cooler. * Max Humidity....................45-59 pct. * 24 hr trend..................20 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............South 30 to 40 mph in the evening becoming southwest 40 to 50 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SUNDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................62-75. * 24 hr trend..................9 degrees cooler. * Min Humidity....................13-21 pct. * 24 hr trend..................5 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .MONDAY...Clear. Lows 38-56. Highs 66-79. West winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Mostly clear. Lows 41-58. Highs 69-82. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 44-61. Highs 71-85. West winds 10 to 20 mph. .THURSDAY...Mostly clear. Lows 47-62. Highs 75-89. .FRIDAY...Mostly clear. Lows 48-62. Highs 77-91. $$ CAZ232-262245- Imperial County And Eastern Riverside County- 342 AM PDT Sat Apr 26 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................67-77. * 24 hr trend..................8 degrees cooler. * Min Humidity....................21-34 pct. * 24 hr trend..................11 pct wetter. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph. * Winds...10000 FT MSL............Southwest 25 to 35 mph in the morning becoming 35 to 45 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................45-54. * 24 hr trend..................Little change. * Max Humidity....................52-70 pct. * 24 hr trend..................9 pct wetter. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph. * Winds...10000 FT MSL............Southwest 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................68-77. * 24 hr trend..................Little change. * Min Humidity....................17-31 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .MONDAY...Clear. Lows 49-63. Highs 74-83. West winds 5 to 15 mph. .TUESDAY...Clear. Lows 56-66. Highs 83-92. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 59-66. Highs 85-94. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 60-67. Highs 85-95. .FRIDAY...Mostly clear. Lows 59-67. Highs 87-96. $$ CAZ230-262245- Joshua Tree National Park- 342 AM PDT Sat Apr 26 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................54-70. * 24 hr trend..................9 degrees cooler. * Min Humidity....................24-42 pct. * 24 hr trend..................17 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 10 to 20 mph. * Winds...10000 FT MSL............Southwest 30 to 40 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................35-45. * 24 hr trend..................Little change. * Max Humidity....................57-81 pct. * 24 hr trend..................11 pct wetter. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph. * Winds...10000 FT MSL............West 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................55-71. * 24 hr trend..................Little change. * Min Humidity....................18-36 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .MONDAY...Clear. Lows 39-59. Highs 66-78. Northwest winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 50-62. Highs 73-85. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 52-63. Highs 74-87. Southwest winds 10 to 20 mph. .THURSDAY...Mostly clear. Lows 52-63. Highs 75-89. .FRIDAY...Mostly clear. Lows 51-63. Highs 76-90. $$ .8 TO 10 DAY OUTLOOK...Saturday May 3rd through Monday May 5th: Near normal temperatures and near median precipitation.