Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
936 FNUS55 KPSR 290948 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 248 AM MST Sun Jun 29 2025 .DISCUSSION... Very hot and dry conditions will persist through Monday as lower desert high temperatures are expected to exceed 110 degrees. MinRH values are expected to range between 5-15% with poor overnight recoveries between 20-35% across most of the area. Overall wind pattern will follow the familiar diurnal trends with the typical afternoon upslope breeziness, with gusts between 15-20 mph. There is about a 30-50% chance Monday evening of an easterly outflow emanating from distant thunderstorm activity to push through the far eastern districts. ...Thunderstorms imply gusty winds... Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-292200- 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- 248 AM MST Sun Jun 29 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................106-113. * 24 hr trend..................3 degrees warmer. * Min Humidity....................8-12 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 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.......14700 ft AGL. * Transport Wind for Phoenix......West 9 knots. * Dispersion for Phoenix..........Excellent. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................80-90. * 24 hr trend..................Little change. * Max Humidity....................18-25 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. * Winds...10000 FT MSL............Northwest 5 to 15 mph in the evening becoming southeast after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .MONDAY... * Sky/weather.....................Sunny. * Max Temperature.................110-116. * 24 hr trend..................3 degrees warmer. * Min Humidity....................7-11 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Southeast 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.......15000 ft AGL. * Transport Wind for Phoenix......West 6 knots. * Dispersion for Phoenix..........Good. .EXTENDED... .TUESDAY...Mostly clear. Lows 80-90. Highs 107-114. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear with slight chance of showers and thunderstorms. Lows 77-87. Highs 101-107. South winds 5 to 15 mph. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows 74-84. Highs 97-103. South winds 5 to 15 mph. .FRIDAY...Mostly clear with slight chance of showers and thunderstorms. Lows 73-83. Highs 97-103. .SATURDAY...Mostly clear. Lows 73-83. Highs 98-105. $$ AZZ131-CAZ231-292200- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 248 AM MST Sun Jun 29 2025 /248 AM PDT Sun Jun 29 2025/ .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................108-113. * 24 hr trend..................Little change. * Min Humidity....................9-13 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Northwest 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..........13400 ft AGL. * Transport Wind for Yuma.........West 7 knots. * Dispersion for Yuma.............Very good. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................77-84. * 24 hr trend..................Little change. * Max Humidity....................21-32 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............South 5 to 15 mph in the evening becoming 15 to 25 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.................110-115. * 24 hr trend..................3 degrees warmer. * Min Humidity....................9-13 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............South 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........13800 ft AGL. * Transport Wind for Yuma.........Southwest 8 knots. * Dispersion for Yuma.............Very good. .EXTENDED... .TUESDAY...Mostly clear. Lows 80-85. Highs 110-115. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 77-84. Highs 104-109. South winds 10 to 20 mph. .THURSDAY...Clear. Lows 74-80. Highs 100-105. South winds 10 to 20 mph. .FRIDAY...Clear. Lows 73-78. Highs 100-105. .SATURDAY...Clear. Lows 72-77. Highs 102-107. $$ AZZ133-292200- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 248 AM MST Sun Jun 29 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................96-110. * 24 hr trend..................4 degrees warmer. * Min Humidity....................7-11 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..North 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. * 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. * Chance of Thunder...............0 percent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................65-82. * 24 hr trend..................Little change. * Max Humidity....................21-32 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. * Winds...10000 FT MSL............Northwest 5 to 15 mph in the evening becoming northeast after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .MONDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................97-112. * 24 hr trend..................Little change. * Min Humidity....................7-12 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. * Winds...10000 FT MSL............Light and variable. * 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 and thunderstorms. Lows 66-84. Highs 92-108. Southeast winds 10 to 20 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows 62-80. Highs 87-102. Southeast winds 10 to 20 mph. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows 61-78. Highs 82-97. Southwest winds 5 to 15 mph. .FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows 61-77. Highs 84-97. .SATURDAY...Mostly clear. Lows 61-77. Highs 85-99. $$ CAZ232-292200- Imperial County And Eastern Riverside County- 248 AM PDT Sun Jun 29 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................102-112. * 24 hr trend..................Little change. * Min Humidity....................9-13 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 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. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................79-86. * 24 hr trend..................Little change. * Max Humidity....................19-33 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............East 5 to 15 mph in the evening becoming south 10 to 20 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.................105-115. * 24 hr trend..................3 degrees warmer. * Min Humidity....................9-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............South 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 78-86. Highs 104-114. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Clear. Lows 74-85. Highs 100-110. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 73-81. Highs 96-107. South winds 5 to 15 mph. .FRIDAY...Clear. Lows 73-79. Highs 96-107. .SATURDAY...Clear. Lows 73-79. Highs 97-108. $$ CAZ230-292200- Joshua Tree National Park- 248 AM PDT Sun Jun 29 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................91-106. * 24 hr trend..................Little change. * Min Humidity....................9-14 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming southwest in the afternoon. * 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. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................69-79. * 24 hr trend..................Little change. * Max Humidity....................23-28 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Southwest 5 to 15 mph in the evening becoming southeast 10 to 20 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.................93-108. * 24 hr trend..................Little change. * Min Humidity....................10-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. * Winds...10000 FT MSL............South 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .EXTENDED... .TUESDAY...Mostly clear. Lows 67-81. Highs 93-108. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 64-80. Highs 89-103. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 64-77. Highs 87-100. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 63-75. Highs 86-100. .SATURDAY...Clear. Lows 63-75. Highs 87-101. $$ .8 TO 10 DAY OUTLOOK...Sunday July 6th through Tuesday July 8th: Near normal temperatures and near median precipitation.