Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
597 FNUS55 KPSR 201017 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 317 AM MST Sun Apr 20 2025 .DISCUSSION... Dry and tranquil weather conditions will persist for the next several days. Temperatures will gradually warm into early next week stabilizing at a few degrees above normal starting on Monday. MinRHs starting on today will drop to around 10% areawide with poor to fair overnight recoveries. Overall winds will remain light and diurnal, with some afternoon upslope breeziness. Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-202230- 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- 317 AM MST Sun Apr 20 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................80-85. * 24 hr trend..................7 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 west in the afternoon. * Winds...10000 FT MSL............North 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.......5500 ft AGL. * Transport Wind for Phoenix......Northwest 4 knots. * Dispersion for Phoenix..........Fair. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................54-64. * 24 hr trend..................6 degrees warmer. * Max Humidity....................14-33 pct. * 24 hr trend..................9 pct drier. * Winds - 20 foot...Slope/Valley..West 5 to 10 mph in the evening becoming northeast after midnight. * 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. .MONDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................85-91. * 24 hr trend..................6 degrees warmer. * Min Humidity....................6-10 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 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. * Mixing Height for Phoenix.......8300 ft AGL. * Transport Wind for Phoenix......West 5 knots. * Dispersion for Phoenix..........Good. .EXTENDED... .TUESDAY...Clear. Lows 54-64. Highs 86-91. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 56-66. Highs 84-91. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 56-66. Highs 84-90. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Mostly clear. Lows 55-65. Highs 84-91. .SATURDAY...Clear. Lows 55-65. Highs 84-90. $$ AZZ131-CAZ231-202230- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 317 AM MST Sun Apr 20 2025 /317 AM PDT Sun Apr 20 2025/ .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................83-88. * 24 hr trend..................6 degrees warmer. * Min Humidity....................5-9 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northeast 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. * Mixing Height for Yuma..........7100 ft AGL. * Transport Wind for Yuma.........South 4 knots. * Dispersion for Yuma.............Poor. .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................53-61. * 24 hr trend..................5 degrees warmer. * Max Humidity....................18-29 pct. * 24 hr trend..................Little change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the evening becoming mostly downslope/downvalley after midnight. * 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. .MONDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................88-93. * 24 hr trend..................5 degrees warmer. * Min Humidity....................6-10 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 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. * Mixing Height for Yuma..........7700 ft AGL. * Transport Wind for Yuma.........South 8 knots. * Dispersion for Yuma.............Good. .EXTENDED... .TUESDAY...Clear. Lows 55-61. Highs 89-94. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 56-61. Highs 87-92. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 56-61. Highs 87-92. South winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Mostly clear. Lows 55-60. Highs 86-91. .SATURDAY...Clear. Lows 54-59. Highs 86-91. $$ AZZ133-202230- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 317 AM MST Sun Apr 20 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................67-80. * 24 hr trend..................11 degrees warmer. * Min Humidity....................10-16 pct. * 24 hr trend..................8 pct drier. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............North 10 to 20 mph in the morning becoming light and variable in the afternoon. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Mostly clear. * Min Temperature.................43-57. * 24 hr trend..................8 degrees warmer. * Max Humidity....................29-42 pct. * 24 hr trend..................15 pct drier. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the evening becoming northeast after midnight. * 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. .MONDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................73-87. * 24 hr trend..................6 degrees warmer. * Min Humidity....................7-11 pct. * 24 hr trend..................4 pct drier. * Winds - 20 foot...Slope/Valley..Southeast 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. .EXTENDED... .TUESDAY...Clear. Lows 45-58. Highs 73-87. Northwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Clear. Lows 45-59. Highs 73-87. West winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 45-60. Highs 73-86. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Mostly clear. Lows 47-60. Highs 74-87. .SATURDAY...Clear. Lows 46-60. Highs 74-87. $$ CAZ232-202230- Imperial County And Eastern Riverside County- 317 AM PDT Sun Apr 20 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................79-88. * 24 hr trend..................5 degrees warmer. * Min Humidity....................6-10 pct. * 24 hr trend..................Little 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. .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................56-64. * 24 hr trend..................5 degrees warmer. * Max Humidity....................18-42 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the evening becoming west after midnight. * 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. .MONDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................83-92. * 24 hr trend..................4 degrees warmer. * Min Humidity....................8-13 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming south in the afternoon. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .TUESDAY...Clear. Lows 57-64. Highs 84-94. Southwest winds 5 to 15 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 56-64. Highs 83-92. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 56-63. Highs 81-92. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Mostly clear. Lows 55-62. Highs 81-90. .SATURDAY...Clear. Lows 55-61. Highs 80-89. $$ CAZ230-202230- Joshua Tree National Park- 317 AM PDT Sun Apr 20 2025 .TODAY... * Sky/weather.....................Sunny. * Max Temperature.................70-83. * 24 hr trend..................6 degrees warmer. * Min Humidity....................7-12 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the morning becoming south 5 to 15 mph in the afternoon. * Winds...10000 FT MSL............Light and variable. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................51-59. * 24 hr trend..................5 degrees warmer. * Max Humidity....................26-36 pct. * 24 hr trend..................5 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the evening becoming west after midnight. * Winds...10000 FT MSL............West 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .MONDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................73-86. * 24 hr trend..................4 degrees warmer. * Min Humidity....................9-15 pct. * 24 hr trend..................Little RH change. * Winds - 20 foot...Slope/Valley..Northwest 5 to 10 mph in the morning becoming south in the afternoon. * Winds...10000 FT MSL............Southwest 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. .EXTENDED... .TUESDAY...Clear. Lows 51-61. Highs 74-88. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .WEDNESDAY...Mostly clear. Lows 49-61. Highs 73-87. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .THURSDAY...Mostly clear. Lows 48-59. Highs 71-86. Southwest winds 10 to 20 mph. Minimum relative humidity may be lower than 15 percent. .FRIDAY...Mostly clear. Lows 46-58. Highs 71-85. .SATURDAY...Clear. Lows 46-57. Highs 69-84. $$ .8 TO 10 DAY OUTLOOK...Monday April 28th through Wednesday April 30th: Near to above normal temperatures and near normal precipitation.