Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
081 FNUS55 KPSR 052012 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 112 PM MST Thu Jun 5 2025 .DISCUSSION... Drying conditions and hotter temperatures are expected into the weekend. Afternoon MinRHs will decrease from 15-25% today to 7-12% by Saturday as lower desert high temperatures increase into the lower triple digits, which is near normal for this time of year. Overnight RHs will also decrease from 30-45% tonight to 25-35% Friday night for most places. Winds should follow fairly typical diurnal tendencies with periodic afternoon upslope gustiness. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-060815- 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- 112 PM MST Thu Jun 5 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................67-77. * 24 hr trend..................Little change. * Max Humidity....................31-41 pct. * 24 hr trend..................8 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southeast 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................96-102. * 24 hr trend..................3 degrees warmer. * Min Humidity....................9-13 pct. * 24 hr trend..................5 pct drier. * 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. * Mixing Height for Phoenix.......10000 ft AGL. * Transport Wind for Phoenix......Southwest 5 knots. * Dispersion for Phoenix..........Good. .FRIDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................67-77. * 24 hr trend..................Little change. * Max Humidity....................20-29 pct. * 24 hr trend..................11 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............South 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................99-104. * 24 hr trend..................3 degrees warmer. * Min Humidity....................6-10 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning becoming southwest in the afternoon. * Winds...10000 FT MSL............South 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. * Mixing Height for Phoenix.......8700 ft AGL. * Transport Wind for Phoenix......West 5 knots. * Dispersion for Phoenix..........Good. .EXTENDED... .SUNDAY...Clear. Lows 69-79. Highs 102-108. West winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 73-83. Highs 103-109. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Clear. Lows 71-81. Highs 99-106. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Clear. Lows 71-81. Highs 99-106. .THURSDAY...Clear. Lows 70-80. Highs 97-104. $$ AZZ131-CAZ231-060815- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 112 PM MST Thu Jun 5 2025 /112 PM PDT Thu Jun 5 2025/ .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................68-74. * 24 hr trend..................3 degrees cooler. * Max Humidity....................36-50 pct. * 24 hr trend..................12 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the evening becoming southeast 5 to 15 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................98-103. * 24 hr trend..................Little change. * Min Humidity....................10-14 pct. * 24 hr trend..................10 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southeast 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........7600 ft AGL. * Transport Wind for Yuma.........South 9 knots. * Dispersion for Yuma.............Good. .FRIDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................67-72. * 24 hr trend..................Little change. * Max Humidity....................25-38 pct. * 24 hr trend..................11 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............South 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................101-106. * 24 hr trend..................3 degrees warmer. * Min Humidity....................6-10 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............South 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Mixing Height for Yuma..........7000 ft AGL. * Transport Wind for Yuma.........Southwest 6 knots. * Dispersion for Yuma.............Fair. .EXTENDED... .SUNDAY...Clear. Lows 70-78. Highs 105-110. Southwest winds 5 to 10 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 73-78. Highs 107-112. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Clear. Lows 72-77. Highs 102-107. South winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 71-76. Highs 102-107. .THURSDAY...Clear. Lows 70-76. Highs 100-105. $$ AZZ133-060815- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 112 PM MST Thu Jun 5 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................56-71. * 24 hr trend..................Little change. * Max Humidity....................32-45 pct. * 24 hr trend..................16 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming north after midnight. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................85-99. * 24 hr trend..................3 degrees warmer. * Min Humidity....................9-13 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..Southeast 5 to 10 mph in the morning becoming southwest in the afternoon. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................57-72. * 24 hr trend..................Little change. * Max Humidity....................23-32 pct. * 24 hr trend..................10 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming northeast after midnight. * Winds...10000 FT MSL............West 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................88-101. * 24 hr trend..................Little change. * Min Humidity....................7-11 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............West 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Clear. Lows 58-76. Highs 90-103. Northwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 60-76. Highs 90-104. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Clear. Lows 60-75. Highs 88-101. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 59-75. Highs 88-101. .THURSDAY...Clear. Lows 59-74. Highs 86-100. $$ CAZ232-060815- Imperial County And Eastern Riverside County- 112 PM PDT Thu Jun 5 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................70-77. * 24 hr trend..................Little change. * Max Humidity....................34-58 pct. * 24 hr trend..................11 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................93-102. * 24 hr trend..................Little change. * Min Humidity....................9-15 pct. * 24 hr trend..................11 pct drier. * Winds - 20 foot...Slope/Valley..Southeast 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. .FRIDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................69-76. * 24 hr trend..................Little change. * Max Humidity....................24-50 pct. * 24 hr trend..................9 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................96-106. * 24 hr trend..................3 degrees warmer. * Min Humidity....................7-13 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southeast 5 to 15 mph. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .SUNDAY...Clear. Lows 71-82. Highs 101-110. West winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 73-82. Highs 101-111. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Clear. Lows 72-80. Highs 99-109. South winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Clear. Lows 71-79. Highs 98-108. .THURSDAY...Clear. Lows 69-78. Highs 95-106. $$ CAZ230-060815- Joshua Tree National Park- 112 PM PDT Thu Jun 5 2025 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................63-74. * 24 hr trend..................Little change. * Max Humidity....................40-48 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................83-96. * 24 hr trend..................Little change. * Min Humidity....................10-20 pct. * 24 hr trend..................10 pct drier. * Winds - 20 foot...Slope/Valley..Northeast 5 to 10 mph in the morning becoming southeast 5 to 15 mph in the afternoon. * 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. .FRIDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................64-73. * 24 hr trend..................Little change. * Max Humidity....................31-41 pct. * 24 hr trend..................8 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the evening becoming northeast 5 to 15 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .SATURDAY... * Sky/weather.....................Sunny. * Max Temperature.................86-100. * 24 hr trend..................3 degrees warmer. * Min Humidity....................9-15 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..North 5 to 10 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. .EXTENDED... .SUNDAY...Clear. Lows 66-78. Highs 90-104. West winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 68-78. Highs 91-105. West winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Clear. Lows 67-78. Highs 89-103. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Clear. Lows 64-77. Highs 88-102. .THURSDAY...Mostly clear. Lows 61-75. Highs 84-99. $$ .8 TO 10 DAY OUTLOOK...Friday June 13th through Sunday June 15th: Above normal temperatures and near median precipitation.