Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
143 FNUS55 KPSR 262202 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 302 PM MST Sun May 26 2024 .DISCUSSION... Hot and dry weather will persist through this week with temperatures topping out around 5 degrees above average. Daily highs will reach the century mark in most lower desert locations starting on Monday and readings will generally top out between 100-105 through the remainder of the week. MinRH values will range between 10-15% today before falling to 10% or less across the central and western deserts from Monday onwards. Overnight recoveries will continue to range from poor to fair at around 25-40%. Winds are expected to remain lighter through tomorrow, but a bump in breeziness could result in pockets of elevated fire weather concerns going through the middle of the week (peaking on Wednesday) ahead of tamer afternoon breeziness heading into this weekend. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-271015- 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- 302 PM MST Sun May 26 2024 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................64-74. * 24 hr trend..................4 degrees warmer. * Max Humidity....................25-37 pct. * 24 hr trend..................9 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. .MONDAY... * Sky/weather.....................Sunny. * Max Temperature.................95-101. * 24 hr trend..................5 degrees warmer. * Min Humidity....................7-11 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............Southwest 10 to 15 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 Phoenix.......9400 ft AGL. * Transport Wind for Phoenix......West 6 knots. * Dispersion for Phoenix..........Good. .MONDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................65-75. * 24 hr trend..................Little change. * Max Humidity....................21-32 pct. * 24 hr trend..................4 pct drier. * 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. * LAL.............................1. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................98-103. * 24 hr trend..................Little change. * Min Humidity....................6-10 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. * Haines High Level Index.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Phoenix.......10400 ft AGL. * Transport Wind for Phoenix......West 7 knots. * Dispersion for Phoenix..........Good. .EXTENDED... .WEDNESDAY...Mostly clear. Lows 65-75. Highs 97-102. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 65-75. Highs 96-102. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 64-74. Highs 96-102. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SATURDAY...Clear. Lows 64-74. Highs 97-103. .SUNDAY...Mostly clear. Lows 65-75. Highs 98-104. $$ AZZ131-CAZ231-271015- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 302 PM MST Sun May 26 2024 /302 PM PDT Sun May 26 2024/ .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................64-69. * 24 hr trend..................5 degrees warmer. * Max Humidity....................34-48 pct. * 24 hr trend..................10 pct drier. * 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. .MONDAY... * Sky/weather.....................Sunny. * Max Temperature.................97-102. * 24 hr trend..................5 degrees warmer. * Min Humidity....................8-12 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.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Yuma..........8400 ft AGL. * Transport Wind for Yuma.........Southwest 8 knots. * Dispersion for Yuma.............Good. .MONDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................64-69. * 24 hr trend..................Little change. * Max Humidity....................30-43 pct. * 24 hr trend..................5 pct drier. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 5 to 15 mph in the evening becoming light and variable after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................100-105. * 24 hr trend..................Little change. * Min Humidity....................6-10 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.........5 moderate potential for large plume dominated fire growth. * Mixing Height for Yuma..........8600 ft AGL. * Transport Wind for Yuma.........Southwest 9 knots. * Dispersion for Yuma.............Very good. .EXTENDED... .WEDNESDAY...Mostly clear. Lows 65-70. Highs 99-104. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 65-70. Highs 99-104. South winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 65-70. Highs 98-103. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SATURDAY...Clear. Lows 65-70. Highs 99-104. .SUNDAY...Mostly clear. Lows 66-71. Highs 100-105. $$ AZZ133-271015- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 302 PM MST Sun May 26 2024 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................51-66. * 24 hr trend..................5 degrees warmer. * Max Humidity....................24-35 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............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .MONDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................83-98. * 24 hr trend..................5 degrees warmer. * Min Humidity....................7-11 pct. * 24 hr trend..................3 pct drier. * 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............Southwest 5 to 15 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. .MONDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................54-67. * 24 hr trend..................Little change. * Max Humidity....................20-28 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the evening becoming northeast after midnight. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................85-99. * 24 hr trend..................Little change. * Min Humidity....................7-11 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. * Winds...10000 FT MSL............Southwest 5 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. * Haines High Level Index.........6 high potential for large plume dominated fire growth. .EXTENDED... .WEDNESDAY...Mostly clear. Lows 53-68. Highs 84-99. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 53-67. Highs 83-97. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 53-67. Highs 83-97. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .SATURDAY...Clear. Lows 53-69. Highs 85-98. .SUNDAY...Mostly clear. Lows 55-69. Highs 87-100. $$ CAZ232-271015- Imperial County And Eastern Riverside County- 302 PM PDT Sun May 26 2024 .TONIGHT... * Sky/weather.....................Clear. * Min Temperature.................65-71. * 24 hr trend..................5 degrees warmer. * Max Humidity....................27-49 pct. * 24 hr trend..................9 pct drier. * 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. * LAL.............................1. .MONDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................92-102. * 24 hr trend..................5 degrees warmer. * Min Humidity....................8-12 pct. * 24 hr trend..................3 pct drier. * 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............Southwest 10 to 15 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. .MONDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................66-72. * 24 hr trend..................Little change. * Max Humidity....................23-43 pct. * 24 hr trend..................6 pct drier. * Winds - 20 foot...Slope/Valley..West 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. .TUESDAY... * Sky/weather.....................Sunny. * Max Temperature.................94-103. * 24 hr trend..................Little change. * Min Humidity....................5-11 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.........5 moderate potential for large plume dominated fire growth. .EXTENDED... .WEDNESDAY...Mostly clear. Lows 66-74. Highs 94-103. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 66-74. Highs 94-103. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 66-73. Highs 94-103. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SATURDAY...Clear. Lows 66-73. Highs 95-104. .SUNDAY...Mostly clear. Lows 67-74. Highs 95-105. $$ CAZ230-271015- Joshua Tree National Park- 302 PM PDT Sun May 26 2024 .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................56-67. * 24 hr trend..................5 degrees warmer. * Max Humidity....................30-38 pct. * 24 hr trend..................7 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 15 mph. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .MONDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................82-96. * 24 hr trend..................4 degrees warmer. * Min Humidity....................9-16 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming south 5 to 15 mph in the afternoon. * Winds...10000 FT MSL............Southwest 10 to 15 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. .MONDAY NIGHT... * Sky/weather.....................Clear. * Min Temperature.................57-68. * 24 hr trend..................Little change. * Max Humidity....................21-30 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 southwest 5 to 15 mph after midnight. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * LAL.............................1. .TUESDAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................83-98. * 24 hr trend..................Little change. * Min Humidity....................6-13 pct. * 24 hr trend..................3 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the morning becoming southwest 5 to 15 mph in the afternoon. * 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... .WEDNESDAY...Mostly clear. Lows 57-70. Highs 83-98. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Clear. Lows 59-71. Highs 83-98. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Clear. Lows 59-71. Highs 83-98. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .SATURDAY...Clear. Lows 60-71. Highs 84-98. .SUNDAY...Mostly clear. Lows 60-71. Highs 84-100. $$ .8 TO 10 DAY OUTLOOK...Monday June 3rd through Wednesday June 5th: Above normal temperatures and near median precipitation.