Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
476 FNUS55 KPSR 112134 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 234 PM MST Sat Oct 11 2025 .DISCUSSION... Elevated wetting rain chances will continue through Monday over eastern districts with drying in SE California and SW Arizona today. Rainfall may be heavy at times Sunday and Monday resulting in localized flooding, especially over higher terrain areas. Elevated moisture levels will keep humidity levels in eastern districts above 50% through Monday. Western districts will generally experience afternoon humidity values in the teens to lower 20s. Erratic and locally gusty winds will common around showers and thunderstorms the next several days with more widespread gusty winds affecting the region Monday afternoon/evening. ...Thunderstorms imply gusty winds... Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-120945- 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- 234 PM MST Sat Oct 11 2025 .TONIGHT... * Sky/weather.....................Partly cloudy. Chance of showers and thunderstorms. * Min Temperature.................65-75. * 24 hr trend..................3 degrees warmer. * Max Humidity....................66-90 pct. * 24 hr trend..................13 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 20 to 30 mph. * Chance of Precip................40 percent. * CWR (>= 0.10 IN)................0 percent west portion...40 percent east portion. * Chance of Thunder...............25 percent. .SUNDAY... * Sky/weather.....................Partly sunny. Chance of showers and thunderstorms in the morning. slight chance of showers and thunderstorms in the afternoon. * Max Temperature.................81-88. * 24 hr trend..................4 degrees cooler. * Min Humidity....................28-59 pct. * 24 hr trend..................8 pct drier. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................30 percent. * CWR (>= 0.10 IN)................10 percent west portion...50 percent east portion. * Chance of Thunder...............20 percent. * Mixing Height for Phoenix.......5700 ft AGL. * Transport Wind for Phoenix......South 4 knots. * Dispersion for Phoenix..........Marginal. .SUNDAY NIGHT... * Sky/weather.....................Partly cloudy. Slight chance of thunderstorms in the evening. chance of showers . slight chance of thunderstorms after midnight. * Min Temperature.................65-75. * 24 hr trend..................Little change. * Max Humidity....................71-90 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................20 percent. * CWR (>= 0.10 IN)................0 percent west portion...30 percent east portion. * Chance of Thunder...............13 percent. .MONDAY... * Sky/weather.....................Partly sunny. Chance of showers and slight chance of thunderstorms . * Max Temperature.................78-87. * 24 hr trend..................Little change. * Min Humidity....................27-56 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............South 25 to 35 mph. * Chance of Precip................40 percent. * CWR (>= 0.10 IN)................0 percent west portion...30 percent east portion. * Chance of Thunder...............8 percent. * Mixing Height for Phoenix.......4500 ft AGL. * Transport Wind for Phoenix......South 15 knots. * Dispersion for Phoenix..........Good. .EXTENDED... .TUESDAY...Mostly clear. Lows 56-66. Highs 77-85. South winds 5 to 15 mph. .WEDNESDAY...Clear. Lows 52-62. Highs 74-81. West winds 5 to 10 mph. .THURSDAY...Clear. Lows 52-62. Highs 74-81. Northwest winds 5 to 10 mph. .FRIDAY...Clear. Lows 52-62. Highs 76-82. .SATURDAY...Clear. Lows 53-63. Highs 78-84. $$ AZZ131-CAZ231-120945- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 234 PM MST Sat Oct 11 2025 /234 PM PDT Sat Oct 11 2025/ .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................62-72. * 24 hr trend..................3 degrees cooler. * Max Humidity....................56-72 pct. * 24 hr trend..................33 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the evening becoming northwest after midnight. * Winds...10000 FT MSL............Southwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............4 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................85-90. * 24 hr trend..................5 degrees cooler. * Min Humidity....................19-25 pct. * 24 hr trend..................22 pct drier. * 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. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........5900 ft AGL. * Transport Wind for Yuma.........North 8 knots. * Dispersion for Yuma.............Good. .SUNDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................63-69. * 24 hr trend..................Little change. * Max Humidity....................58-71 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the evening becoming southeast after midnight. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .MONDAY... * Sky/weather.....................Mostly sunny. Slight chance of showers in the morning. * Max Temperature.................84-89. * 24 hr trend..................Little change. * Min Humidity....................20-27 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 20 to 30 mph. * Chance of Precip................10 percent in the morning becoming 0 percent in the afternoon. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........6000 ft AGL. * Transport Wind for Yuma.........Southwest 9 knots. * Dispersion for Yuma.............Good. .EXTENDED... .TUESDAY...Mostly clear. Lows 54-62. Highs 78-83. Southwest winds 10 to 20 mph. .WEDNESDAY...Clear. Lows 51-61. Highs 76-81. Northwest winds 5 to 15 mph. .THURSDAY...Clear. Lows 51-58. Highs 77-82. Northwest winds 5 to 15 mph. .FRIDAY...Clear. Lows 51-59. Highs 79-84. .SATURDAY...Clear. Lows 52-59. Highs 80-85. $$ AZZ133-120945- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 234 PM MST Sat Oct 11 2025 .TONIGHT... * Sky/weather.....................Mostly cloudy. Chance of showers in the evening. chance of thunderstorms . showers after midnight. * Min Temperature.................56-69. * 24 hr trend..................Little change. * Max Humidity....................84-100 pct. * 24 hr trend..................6 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 25 to 35 mph. * Chance of Precip................80 percent. * CWR (>= 0.10 IN)................80 percent. * Chance of Thunder...............48 percent. .SUNDAY... * Sky/weather.....................Mostly cloudy. Chance of showers and thunderstorms. * Max Temperature.................68-81. * 24 hr trend..................Little change. * Min Humidity....................51-69 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................70 percent. * CWR (>= 0.10 IN)................70 percent. * Chance of Thunder...............40 percent. .SUNDAY NIGHT... * Sky/weather.....................Partly cloudy in the evening becoming mostly cloudy after midnight. Chance of showers and thunderstorms in the evening becoming showers likely and chance of thunderstorms after midnight. * Min Temperature.................55-68. * 24 hr trend..................Little change. * Max Humidity....................81-100 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph. * Winds...10000 FT MSL............South 20 to 30 mph. * Chance of Precip................70 percent. * CWR (>= 0.10 IN)................60 percent. * Chance of Thunder...............40 percent. .MONDAY... * Sky/weather.....................Mostly cloudy. Slight chance of thunderstorms in the morning. showers likely . chance of thunderstorms in the afternoon. * Max Temperature.................64-79. * 24 hr trend..................3 degrees cooler. * Min Humidity....................54-75 pct. * 24 hr trend..................5 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............South 25 to 35 mph. * Chance of Precip................70 percent. * CWR (>= 0.10 IN)................70 percent. * Chance of Thunder...............43 percent. .EXTENDED... .TUESDAY...Mostly clear with chance of showers and slight chance of thunderstorms. Lows 51-66. Highs 68-81. South winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 45-63. Highs 67-79. Southwest winds 5 to 15 mph. .THURSDAY...Clear. Lows 40-57. Highs 64-77. West winds 5 to 10 mph. .FRIDAY...Clear. Lows 40-55. Highs 64-77. .SATURDAY...Mostly clear. Lows 40-57. Highs 67-80. $$ CAZ232-120945- Imperial County And Eastern Riverside County- 234 PM PDT Sat Oct 11 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................62-67. * 24 hr trend..................5 degrees cooler. * Max Humidity....................39-57 pct. * 24 hr trend..................43 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph in the evening becoming northwest after midnight. * Winds...10000 FT MSL............Southwest 20 to 30 mph in the evening becoming 10 to 20 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................80-89. * 24 hr trend..................6 degrees cooler. * Min Humidity....................14-20 pct. * 24 hr trend..................17 pct drier. * 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. * Chance of Thunder...............0 percent. .SUNDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................61-66. * 24 hr trend..................Little change. * Max Humidity....................42-63 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph in the evening becoming 20 to 30 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .MONDAY... * Sky/weather.....................Sunny. * Max Temperature.................77-87. * 24 hr trend..................Little change. * Min Humidity....................16-24 pct. * 24 hr trend..................3 pct wetter. * 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. * Chance of Thunder...............0 percent. .EXTENDED... .TUESDAY...Mostly clear. Lows 53-61. Highs 72-81. West winds 10 to 20 mph. .WEDNESDAY...Clear. Lows 53-61. Highs 71-81. Northwest winds 5 to 15 mph. .THURSDAY...Clear. Lows 53-62. Highs 73-82. Northwest winds 10 to 20 mph. .FRIDAY...Clear. Lows 55-62. Highs 75-84. .SATURDAY...Clear. Lows 55-63. Highs 77-85. $$ CAZ230-120945- Joshua Tree National Park- 234 PM PDT Sat Oct 11 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................49-61. * 24 hr trend..................7 degrees cooler. * Max Humidity....................38-50 pct. * 24 hr trend..................47 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 15 to 25 mph in the evening becoming 5 to 15 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .SUNDAY... * Sky/weather.....................Sunny. * Max Temperature.................69-81. * 24 hr trend..................6 degrees cooler. * Min Humidity....................17-21 pct. * 24 hr trend..................16 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 10 to 20 mph in the morning becoming north 5 to 10 mph in the afternoon. * Winds...10000 FT MSL............Light and variable in the morning becoming southwest 10 to 20 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .SUNDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................49-60. * 24 hr trend..................Little change. * Max Humidity....................38-48 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .MONDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................66-81. * 24 hr trend..................Little change. * Min Humidity....................17-28 pct. * 24 hr trend..................3 pct wetter. * 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. * Chance of Thunder...............0 percent. .EXTENDED... .TUESDAY...Mostly clear with slight chance of showers. Lows 42-53. Highs 60-74. Southwest winds 10 to 20 mph. .WEDNESDAY...Mostly clear. Lows 42-53. Highs 60-71. Northwest winds 5 to 15 mph. .THURSDAY...Clear. Lows 42-55. Highs 62-73. Northwest winds 10 to 20 mph. .FRIDAY...Clear. Lows 46-56. Highs 65-76. .SATURDAY...Mostly clear. Lows 47-57. Highs 67-78. $$ .8 TO 10 DAY OUTLOOK...Sunday October 18th through Tuesday October 21st: Below normal temperatures and below median precipitation.