Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
184 FNUS55 KPSR 262139 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 239 PM MST Wed Jun 26 2024 .DISCUSSION... For the remainder of today, thunderstorm chances are low (10-20%) but remain mainly over the high terrain north and east of Phoenix. Chances for thunderstorms decrease even further Thursday and are near zero for Friday. Portions of western Imperial County and Joshua Tree National Park could see wind gusts upwards of 30 mph and locally up to 40 mph Thursday evening. Otherwise, winds will remain relatively light (below 15 mph sustained) and favor southwesterly directions, especially during the day. Occasional afternoon and evening gusts up to 20-25 mph will be common. MinRHs Thursday will hover around 15-25% and remain relatively unchanged for the eastern deserts through the end of the week, while values drop to 7-15% for the western districts in Southeastern California on Friday. Overnight recoveries will remain fair at around 30-50%. ...Thunderstorms imply gusty winds... Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-270945- 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- 239 PM MST Wed Jun 26 2024 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................81-91. * 24 hr trend..................Little change. * Max Humidity....................34-47 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................104-110. * 24 hr trend..................Little change. * Min Humidity....................18-22 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........3 very low potential for large plume dominated fire growth. * Mixing Height for Phoenix.......8100 ft AGL. * Transport Wind for Phoenix......West 13 knots. * Dispersion for Phoenix..........Excellent. .THURSDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................81-91. * 24 hr trend..................Little change. * Max Humidity....................35-47 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................103-109. * 24 hr trend..................Little change. * Min Humidity....................16-22 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. * Mixing Height for Phoenix.......9300 ft AGL. * Transport Wind for Phoenix......Southwest 8 knots. * Dispersion for Phoenix..........Very good. .EXTENDED... .SATURDAY...Mostly clear. Lows 80-90. Highs 105-110. Southwest winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 83-93. Highs 107-112. Southwest winds 5 to 15 mph. .MONDAY...Mostly clear with slight chance of showers. Lows 82-92. Highs 104-110. South winds 5 to 15 mph. .TUESDAY...Mostly clear with slight chance of showers and thunderstorms. Lows 82-92. Highs 104-109. .WEDNESDAY...Partly cloudy with slight chance of showers. Lows 81-91. Highs 101-106. $$ AZZ131-CAZ231-270945- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 239 PM MST Wed Jun 26 2024 /239 PM PDT Wed Jun 26 2024/ .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................82-87. * 24 hr trend..................Little change. * Max Humidity....................42-54 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................108-113. * 24 hr trend..................Little change. * Min Humidity....................17-22 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................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........3 very low potential for large plume dominated fire growth. * Mixing Height for Yuma..........6500 ft AGL. * Transport Wind for Yuma.........South 11 knots. * Dispersion for Yuma.............Very good. .THURSDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................80-85. * 24 hr trend..................Little change. * Max Humidity....................37-52 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................107-112. * 24 hr trend..................Little change. * Min Humidity....................12-21 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Yuma..........6600 ft AGL. * Transport Wind for Yuma.........South 10 knots. * Dispersion for Yuma.............Good. .EXTENDED... .SATURDAY...Mostly clear. Lows 79-87. Highs 107-112. South winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 83-88. Highs 110-115. South winds 5 to 15 mph. .MONDAY...Mostly clear. Lows 83-88. Highs 108-113. South winds 10 to 20 mph. .TUESDAY...Mostly clear. Lows 83-88. Highs 108-113. .WEDNESDAY...Mostly clear. Lows 82-88. Highs 105-110. $$ AZZ133-270945- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 239 PM MST Wed Jun 26 2024 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................69-84. * 24 hr trend..................Little change. * Max Humidity....................44-65 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Northwest 10 to 15 mph. * Chance of Precip................10 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................90-104. * 24 hr trend..................Little change. * Min Humidity....................20-29 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........3 very low potential for large plume dominated fire growth. .THURSDAY NIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................68-84. * 24 hr trend..................Little change. * Max Humidity....................42-58 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............West 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .FRIDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................90-104. * 24 hr trend..................Little change. * Min Humidity....................20-28 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........3 very low potential for large plume dominated fire growth. .EXTENDED... .SATURDAY...Mostly clear. Lows 68-85. Highs 93-107. West winds 5 to 15 mph. .SUNDAY...Partly cloudy with chance of showers and thunderstorms. Lows 69-85. Highs 92-108. Southeast winds 5 to 15 mph. .MONDAY...Partly cloudy with chance of showers and thunderstorms. Lows 69-84. Highs 89-104. South winds 5 to 15 mph. .TUESDAY...Partly cloudy with chance of showers and thunderstorms. Lows 68-84. Highs 90-104. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows 68-83. Highs 87-101. $$ CAZ232-270945- Imperial County And Eastern Riverside County- 239 PM PDT Wed Jun 26 2024 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................81-88. * 24 hr trend..................Little change. * Max Humidity....................30-54 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................103-113. * 24 hr trend..................Little change. * Min Humidity....................13-20 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. .THURSDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................79-85. * 24 hr trend..................Little change. * Max Humidity....................26-48 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................103-113. * 24 hr trend..................Little change. * Min Humidity....................8-16 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 15 to 25 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .EXTENDED... .SATURDAY...Clear. Lows 77-89. Highs 103-113. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SUNDAY...Mostly clear. Lows 82-89. Highs 107-116. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Mostly clear. Lows 81-89. Highs 104-114. South winds 10 to 20 mph. .TUESDAY...Clear. Lows 81-88. Highs 104-114. .WEDNESDAY...Mostly clear. Lows 80-88. Highs 102-111. $$ CAZ230-270945- Joshua Tree National Park- 239 PM PDT Wed Jun 26 2024 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................71-84. * 24 hr trend..................Little change. * Max Humidity....................30-37 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Light and variable in the evening becoming southwest 5 to 15 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .THURSDAY... * Sky/weather.....................Sunny. * Max Temperature.................92-108. * 24 hr trend..................Little change. * Min Humidity....................14-21 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........4 low potential for large plume dominated fire growth. .THURSDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................67-80. * 24 hr trend..................4 degrees cooler. * Max Humidity....................23-31 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..West 10 to 20 mph in the evening becoming 5 to 10 mph after midnight. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .FRIDAY... * Sky/weather.....................Sunny. * Max Temperature.................92-107. * 24 hr trend..................Little change. * Min Humidity....................8-13 pct. * 24 hr trend..................7 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. .EXTENDED... .SATURDAY...Clear. Lows 66-83. Highs 93-108. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .SUNDAY...Clear. Lows 70-83. Highs 96-110. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .MONDAY...Clear. Lows 70-83. Highs 94-109. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .TUESDAY...Clear. Lows 70-83. Highs 94-109. .WEDNESDAY...Clear. Lows 70-83. Highs 92-106. $$ .8 TO 10 DAY OUTLOOK...Thursday July 4th through Saturday July 6th: Above normal temperatures and above median precipitation.