Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
288 FNUS55 KPSR 300941 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 241 AM MST Mon Jun 30 2025 .DISCUSSION... Very hot conditions will persist through Tuesday as lower desert high temperatures are expected to exceed 110 degrees. MinRH values today are expected to range between 5-15% before increasing 15-25% across the eastern districts on Tuesday as moisture increases and remaining below 15% across the western districts. With the moisture increase, better thunderstorm coverage is expected across the higher terrain areas Tuesday afternoon/evening with strong gusty winds as well as the potential for dry lightning. The overall winds for today will continue to exhibit the familiar diurnal tendencies with some afternoon upslope gustiness. Heading into this evening through the overnight period, stronger easterly winds associated with the increasing moisture will likely develop with potential gusts occasionally reaching 30 mph across the far eastern districts. Outside of the thunderstorm winds, generally lighter winds are expected on Tuesday. ...Thunderstorms imply gusty winds... Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-302145- 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- 241 AM MST Mon Jun 30 2025 .TODAY... * 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.......14100 ft AGL. * Transport Wind for Phoenix......West 5 knots. * Dispersion for Phoenix..........Good. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................82-92. * 24 hr trend..................Little change. * Max Humidity....................19-35 pct. * 24 hr trend..................4 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming northeast 5 to 15 mph after midnight. * Winds...10000 FT MSL............West 5 to 15 mph in the evening becoming east after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................107-114. * 24 hr trend..................3 degrees cooler. * Min Humidity....................10-14 pct. * 24 hr trend..................4 pct wetter. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph in the morning becoming south 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. * Mixing Height for Phoenix.......13400 ft AGL. * Transport Wind for Phoenix......Southwest 6 knots. * Dispersion for Phoenix..........Very good. .EXTENDED... .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows 77-87. Highs 100-106. South winds 5 to 15 mph. .THURSDAY...Mostly clear with slight chance of showers and thunderstorms. Lows 73-83. Highs 96-102. South winds 10 to 20 mph. .FRIDAY...Mostly clear. Lows 73-83. Highs 98-103. South winds 5 to 15 mph. .SATURDAY...Mostly clear. Lows 74-84. Highs 99-105. .SUNDAY...Mostly clear. Lows 76-86. Highs 102-108. $$ AZZ131-CAZ231-302145- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 241 AM MST Mon Jun 30 2025 /241 AM PDT Mon Jun 30 2025/ .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................111-116. * 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 20 to 30 mph 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. * Mixing Height for Yuma..........13100 ft AGL. * Transport Wind for Yuma.........Southwest 8 knots. * Dispersion for Yuma.............Very good. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................80-85. * 24 hr trend..................Little change. * Max Humidity....................19-29 pct. * 24 hr trend..................Little RH 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. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................110-115. * 24 hr trend..................Little change. * Min Humidity....................9-13 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............South 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........11900 ft AGL. * Transport Wind for Yuma.........South 9 knots. * Dispersion for Yuma.............Excellent. .EXTENDED... .WEDNESDAY...Mostly clear. Lows 77-85. Highs 103-108. South winds 10 to 20 mph. .THURSDAY...Mostly clear. Lows 74-80. Highs 100-105. South winds 10 to 20 mph. .FRIDAY...Clear. Lows 73-78. Highs 101-106. South winds 10 to 20 mph. .SATURDAY...Clear. Lows 74-79. Highs 102-107. .SUNDAY...Clear. Lows 76-81. Highs 104-109. $$ AZZ133-302145- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 241 AM MST Mon Jun 30 2025 .TODAY... * Sky/weather.....................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 south in the afternoon. * Winds...10000 FT MSL............East 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. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................66-83. * 24 hr trend..................Little change. * Max Humidity....................34-54 pct. * 24 hr trend..................15 pct wetter. * Winds - 20 foot...Slope/Valley..Southeast 10 to 20 mph. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .TUESDAY... * Sky/weather.....................Sunny in the morning becoming partly sunny in the afternoon. Slight chance of showers and thunderstorms in the afternoon. * Max Temperature.................91-108. * 24 hr trend..................5 degrees cooler. * Min Humidity....................14-24 pct. * 24 hr trend..................10 pct wetter. * Winds - 20 foot...Slope/Valley..Southeast 10 to 20 mph. * Winds...10000 FT MSL............Light and variable in the morning becoming south 5 to 15 mph in the afternoon. * Chance of Precip................0 percent in the morning becoming 20 percent in the afternoon. * CWR (>= 0.10 IN)................10 percent. * Chance of Thunder...............19 percent. .EXTENDED... .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows 62-80. Highs 85-101. Southeast winds 10 to 20 mph. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows 61-77. Highs 81-96. Southwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 61-77. Highs 84-98. West winds 5 to 15 mph. .SATURDAY...Mostly clear. Lows 61-78. Highs 87-101. .SUNDAY...Mostly clear. Lows 63-80. Highs 91-104. $$ CAZ232-302145- Imperial County And Eastern Riverside County- 241 AM PDT Mon Jun 30 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................104-114. * 24 hr trend..................Little change. * Min Humidity....................8-13 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming southwest in the afternoon. * Winds...10000 FT MSL............South 25 to 35 mph in the morning becoming 15 to 25 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................80-86. * 24 hr trend..................Little change. * Max Humidity....................16-30 pct. * 24 hr trend..................3 pct drier. * 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. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................104-114. * 24 hr trend..................Little change. * Min Humidity....................8-12 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming southwest 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... .WEDNESDAY...Mostly clear. Lows 75-85. Highs 98-108. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 73-81. Highs 96-106. South winds 5 to 15 mph. .FRIDAY...Clear. Lows 73-79. Highs 97-107. South winds 5 to 15 mph. .SATURDAY...Clear. Lows 73-81. Highs 97-108. .SUNDAY...Clear. Lows 75-82. Highs 99-109. $$ CAZ230-302145- Joshua Tree National Park- 241 AM PDT Mon Jun 30 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................93-108. * 24 hr trend..................Little change. * Min Humidity....................9-14 pct. * 24 hr trend..................Little 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. .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................69-80. * 24 hr trend..................Little change. * Max Humidity....................17-22 pct. * 24 hr trend..................7 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * 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. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................93-108. * 24 hr trend..................Little change. * Min Humidity....................7-11 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning becoming south 5 to 15 mph in the afternoon. * Winds...10000 FT MSL............South 25 to 35 mph in the morning becoming 15 to 25 mph in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .EXTENDED... .WEDNESDAY...Mostly clear. Lows 65-80. Highs 88-102. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 64-77. Highs 86-98. Southwest winds 5 to 15 mph. .FRIDAY...Clear. Lows 64-76. Highs 87-101. Southwest winds 10 to 20 mph. .SATURDAY...Clear. Lows 64-76. Highs 88-101. .SUNDAY...Clear. Lows 66-78. Highs 89-103. $$ .8 TO 10 DAY OUTLOOK...Monday July 7th through Wednesday July 9th: Near normal temperatures and above median precipitation.