Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
851 FNUS55 KPSR 302053 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 153 PM MST Mon Jun 30 2025 .DISCUSSION... Very hot and dry conditions through Tuesday will result in MinRH values between 5-15% before increasing across the eastern districts on Tuesday, but remaining below 15% across the western districts. Increasing 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. AZZ132-010900- 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- 153 PM MST Mon Jun 30 2025 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................81-91. * 24 hr trend..................Little change. * Max Humidity....................18-33 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming southeast 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...............1 percent. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................108-114. * 24 hr trend..................Little change. * Min Humidity....................9-14 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph in the morning becoming south in the afternoon. * Winds...10000 FT MSL............Southeast 5 to 15 mph in the morning becoming south in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............3 percent. * Mixing Height for Phoenix.......15400 ft AGL. * Transport Wind for Phoenix......South 6 knots. * Dispersion for Phoenix..........Very good. .TUESDAY NIGHT... * Sky/weather.....................Mostly clear. Slight chance of showers in the evening. * Min Temperature.................80-90. * 24 hr trend..................Little change. * Max Humidity....................30-47 pct. * 24 hr trend..................14 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the evening becoming southeast after midnight. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................10 percent in the evening becoming 0 percent after midnight. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............8 percent. .WEDNESDAY... * Sky/weather.....................Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. * Max Temperature.................100-107. * 24 hr trend..................7 degrees cooler. * Min Humidity....................16-21 pct. * 24 hr trend..................7 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............South 10 to 20 mph. * Chance of Precip................0 percent in the morning becoming 10 percent in the afternoon. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............11 percent. * Mixing Height for Phoenix.......4700 ft AGL. * Transport Wind for Phoenix......Southwest 20 knots. * Dispersion for Phoenix..........Very good. .EXTENDED... .THURSDAY...Mostly clear with slight chance of showers. Lows 74-84. Highs 97-103. South winds 10 to 20 mph. .FRIDAY...Mostly clear. Lows 73-83. Highs 97-104. South winds 5 to 15 mph. .SATURDAY...Clear. Lows 73-83. Highs 99-105. South winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 75-85. Highs 102-108. .MONDAY...Mostly clear. Lows 77-87. Highs 103-110. $$ AZZ131-CAZ231-010900- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 153 PM MST Mon Jun 30 2025 /153 PM PDT Mon Jun 30 2025/ .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................80-85. * 24 hr trend..................Little change. * Max Humidity....................18-28 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...............1 percent. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................110-115. * 24 hr trend..................Little change. * Min Humidity....................9-13 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 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............1 percent. * Mixing Height for Yuma..........12400 ft AGL. * Transport Wind for Yuma.........South 10 knots. * Dispersion for Yuma.............Excellent. .TUESDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................79-84. * 24 hr trend..................Little change. * Max Humidity....................29-45 pct. * 24 hr trend..................13 pct wetter. * Winds - 20 foot...Slope/Valley..South 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...............2 percent. .WEDNESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................103-108. * 24 hr trend..................7 degrees cooler. * Min Humidity....................13-19 pct. * 24 hr trend..................6 pct wetter. * Winds - 20 foot...Slope/Valley..South 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...............4 percent. * Mixing Height for Yuma..........9200 ft AGL. * Transport Wind for Yuma.........Southwest 11 knots. * Dispersion for Yuma.............Very good. .EXTENDED... .THURSDAY...Mostly clear. Lows 74-80. Highs 100-105. South winds 10 to 20 mph. .FRIDAY...Clear. Lows 73-78. Highs 100-105. South winds 10 to 20 mph. .SATURDAY...Clear. Lows 73-78. Highs 102-107. South winds 5 to 15 mph. .SUNDAY...Clear. Lows 75-80. Highs 104-109. .MONDAY...Mostly clear. Lows 76-81. Highs 105-110. $$ AZZ133-010900- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 153 PM MST Mon Jun 30 2025 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................65-83. * 24 hr trend..................Little change. * Max Humidity....................33-54 pct. * 24 hr trend..................14 pct wetter. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph. * Winds...10000 FT MSL............West 5 to 15 mph in the evening becoming south after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............6 percent. .TUESDAY... * Sky/weather.....................Mostly sunny. 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...............21 percent. .TUESDAY NIGHT... * Sky/weather.....................Partly cloudy. Chance of showers and slight chance of thunderstorms in the evening. * Min Temperature.................65-81. * 24 hr trend..................Little change. * Max Humidity....................44-66 pct. * 24 hr trend..................12 pct wetter. * Winds - 20 foot...Slope/Valley..East 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 15 mph. * Chance of Precip................30 percent in the evening becoming 0 percent after midnight. * CWR (>= 0.10 IN)................20 percent. * Chance of Thunder...............27 percent. .WEDNESDAY... * Sky/weather.....................Partly sunny. Chance of showers and thunderstorms in the afternoon. * Max Temperature.................85-101. * 24 hr trend..................6 degrees cooler. * Min Humidity....................18-31 pct. * 24 hr trend..................5 pct wetter. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph in the morning becoming southwest in the afternoon. * Winds...10000 FT MSL............Light and variable in the morning becoming southwest 5 to 15 mph in the afternoon. * Chance of Precip................0 percent in the morning becoming 40 percent in the afternoon. * CWR (>= 0.10 IN)................10 percent. * Chance of Thunder...............36 percent. .EXTENDED... .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows 62-78. Highs 82-97. 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 88-101. West winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 62-80. Highs 91-105. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows 64-80. Highs 91-105. $$ CAZ232-010900- Imperial County And Eastern Riverside County- 153 PM PDT Mon Jun 30 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................79-85. * 24 hr trend..................Little change. * Max Humidity....................15-30 pct. * 24 hr trend..................3 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.................104-114. * 24 hr trend..................Little change. * Min Humidity....................7-11 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 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .TUESDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................78-85. * 24 hr trend..................Little change. * Max Humidity....................17-38 pct. * 24 hr trend..................6 pct wetter. * 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...............1 percent. .WEDNESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................98-108. * 24 hr trend..................6 degrees cooler. * Min Humidity....................8-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 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...............1 percent. .EXTENDED... .THURSDAY...Clear. Lows 73-81. Highs 96-106. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 72-79. Highs 97-107. South winds 5 to 15 mph. .SATURDAY...Clear. Lows 72-80. Highs 98-108. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SUNDAY...Clear. Lows 74-81. Highs 99-109. .MONDAY...Mostly clear. Lows 75-82. Highs 100-110. $$ CAZ230-010900- Joshua Tree National Park- 153 PM PDT Mon Jun 30 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................68-80. * 24 hr trend..................Little change. * Max Humidity....................17-21 pct. * 24 hr trend..................7 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph in the evening becoming south 25 to 35 mph after midnight. * 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..South 5 to 15 mph. * 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...............1 percent. .TUESDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................68-80. * 24 hr trend..................Little change. * Max Humidity....................17-22 pct. * 24 hr trend..................Little RH change. * 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...............1 percent. .WEDNESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................88-102. * 24 hr trend..................5 degrees cooler. * Min Humidity....................8-12 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 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............1 percent. .EXTENDED... .THURSDAY...Clear. Lows 64-76. Highs 86-99. Southwest winds 5 to 15 mph. .FRIDAY...Clear. Lows 62-75. Highs 87-100. Southwest winds 10 to 20 mph. .SATURDAY...Clear. Lows 62-75. Highs 88-101. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SUNDAY...Clear. Lows 65-77. Highs 90-103. .MONDAY...Mostly clear. Lows 66-78. Highs 90-104. $$ .8 TO 10 DAY OUTLOOK...Tuesday July 8th through Thursday July 10th: Near normal temperatures and above median precipitation.