Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
686 FNUS55 KPSR 272218 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 318 PM MST Thu Mar 27 2025 .DISCUSSION... Increased winds and low humidities may create a period of a somewhat elevated fire weather risk for a couple of areas - parts of Southeast CA and southern Gila County, AZ - Friday & Saturday afternoons and early evenings. Westerly winds in the mentioned areas will gust up to around 25-30 mph in the afternoon and evening, with MinRH values down to around 15-20%. Elsewhere, winds will not be quite as strong the next couple of days, but 15-25 mph gusts are still anticipated. Temperatures will be more seasonal Friday and Saturday, with afternoon highs in the low to mid 80s across lower deserts. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-281030- 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- 318 PM MST Thu Mar 27 2025 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................56-66. * 24 hr trend..................Little change. * Max Humidity....................35-50 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................77-84. * 24 hr trend..................7 degrees cooler. * Min Humidity....................11-16 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.......6400 ft AGL. * Transport Wind for Phoenix......West 15 knots. * Dispersion for Phoenix..........Very good. .FRIDAY NIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................53-63. * 24 hr trend..................3 degrees cooler. * Max Humidity....................34-51 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............West 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................75-82. * 24 hr trend..................Little change. * Min Humidity....................12-16 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 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 Phoenix.......7500 ft AGL. * Transport Wind for Phoenix......West 15 knots. * Dispersion for Phoenix..........Excellent. .EXTENDED... .SUNDAY...Mostly clear. Lows 51-61. Highs 76-82. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Partly cloudy. Lows 52-62. Highs 78-84. Southwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Lows 53-63. Highs 76-83. West winds 10 to 20 mph. .WEDNESDAY...Partly cloudy. Lows 52-62. Highs 73-80. .THURSDAY...Partly cloudy. Lows 51-61. Highs 72-80. $$ AZZ131-CAZ231-281030- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 318 PM MST Thu Mar 27 2025 /318 PM PDT Thu Mar 27 2025/ .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................57-62. * 24 hr trend..................Little change. * Max Humidity....................46-59 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............West 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Mostly cloudy in the morning becoming mostly sunny in the afternoon. * Max Temperature.................80-85. * 24 hr trend..................7 degrees cooler. * Min Humidity....................14-18 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........5500 ft AGL. * Transport Wind for Yuma.........West 17 knots. * Dispersion for Yuma.............Very good. .FRIDAY NIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................53-58. * 24 hr trend..................4 degrees cooler. * Max Humidity....................49-62 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................78-83. * 24 hr trend..................Little change. * Min Humidity....................13-17 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..........6700 ft AGL. * Transport Wind for Yuma.........West 14 knots. * Dispersion for Yuma.............Very good. .EXTENDED... .SUNDAY...Mostly clear. Lows 52-57. Highs 78-83. Southwest winds 10 to 20 mph. .MONDAY...Partly cloudy. Lows 53-60. Highs 81-86. Southwest winds 10 to 20 mph. .TUESDAY...Partly cloudy. Lows 55-60. Highs 78-83. West winds 15 to 25 mph. .WEDNESDAY...Partly cloudy. Lows 53-58. Highs 77-82. .THURSDAY...Partly cloudy. Lows 52-57. Highs 76-81. $$ AZZ133-281030- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 318 PM MST Thu Mar 27 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................47-59. * 24 hr trend..................Little change. * Max Humidity....................34-45 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming south after midnight. * Winds...10000 FT MSL............Southwest 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................67-81. * 24 hr trend..................6 degrees cooler. * Min Humidity....................14-20 pct. * 24 hr trend..................3 pct wetter. * 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............Southwest 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................45-56. * 24 hr trend..................3 degrees cooler. * Max Humidity....................30-39 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming southeast after midnight. * Winds...10000 FT MSL............Southwest 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................64-77. * 24 hr trend..................4 degrees cooler. * Min Humidity....................12-18 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............Southwest 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Mostly clear. Lows 41-54. Highs 64-77. Southwest winds 10 to 20 mph. .MONDAY...Mostly clear. Lows 41-56. Highs 67-81. South winds 10 to 20 mph. .TUESDAY...Partly cloudy. Lows 43-56. Highs 65-78. Southwest winds 15 to 25 mph. .WEDNESDAY...Partly cloudy. Lows 41-55. Highs 60-74. .THURSDAY...Partly cloudy with slight chance of showers. Lows 41-54. Highs 62-75. $$ CAZ232-281030- Imperial County And Eastern Riverside County- 318 PM PDT Thu Mar 27 2025 .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................57-63. * 24 hr trend..................Little change. * Max Humidity....................37-56 pct. * 24 hr trend..................Little RH 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. .FRIDAY... * Sky/weather.....................Mostly cloudy in the morning becoming mostly sunny in the afternoon. * Max Temperature.................73-83. * 24 hr trend..................7 degrees cooler. * Min Humidity....................14-24 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph. * Winds...10000 FT MSL............West 25 to 35 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY NIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................53-59. * 24 hr trend..................4 degrees cooler. * Max Humidity....................41-64 pct. * 24 hr trend..................7 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. .SATURDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................73-82. * 24 hr trend..................Little change. * Min Humidity....................14-23 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Northwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Mostly clear. Lows 52-60. Highs 73-83. West winds 10 to 20 mph. .MONDAY...Partly cloudy. Lows 53-61. Highs 76-86. West winds 10 to 20 mph. .TUESDAY...Partly cloudy. Lows 52-61. Highs 73-82. West winds 15 to 25 mph. .WEDNESDAY...Partly cloudy. Lows 52-60. Highs 72-81. .THURSDAY...Partly cloudy. Lows 51-59. Highs 68-79. $$ CAZ230-281030- Joshua Tree National Park- 318 PM PDT Thu Mar 27 2025 .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................47-58. * 24 hr trend..................3 degrees cooler. * Max Humidity....................32-52 pct. * 24 hr trend..................9 pct wetter. * 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. .FRIDAY... * Sky/weather.....................Mostly cloudy in the morning becoming mostly sunny in the afternoon. * Max Temperature.................62-77. * 24 hr trend..................8 degrees cooler. * Min Humidity....................14-32 pct. * 24 hr trend..................3 pct wetter. * 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. .FRIDAY NIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................43-54. * 24 hr trend..................5 degrees cooler. * Max Humidity....................48-66 pct. * 24 hr trend..................14 pct wetter. * 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. .SATURDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................62-76. * 24 hr trend..................Little change. * Min Humidity....................13-26 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Northwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Mostly clear. Lows 43-53. Highs 62-78. West winds 10 to 20 mph. .MONDAY...Partly cloudy. Lows 43-54. Highs 64-79. West winds 10 to 20 mph. .TUESDAY...Partly cloudy. Lows 42-54. Highs 62-76. West winds 15 to 25 mph. .WEDNESDAY...Partly cloudy. Lows 42-54. Highs 60-74. .THURSDAY...Partly cloudy. Lows 41-54. Highs 57-72. $$ .8 TO 10 DAY OUTLOOK...Friday April 4th through Sunday April 6th: Near normal temperatures and near median precipitation.