Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
451 FNUS55 KPSR 130823 FWFPSR Fire Weather Planning Forecast for Southwest and South-Central Arizona and Southeast California National Weather Service Phoenix AZ 123 AM MST Thu Nov 13 2025 .DISCUSSION... The quiet weather conditions will come to an end by the weekend as a large weather system slowly moves into the region from the west. Today will again bring above normal temperatures and dry conditions with rain chances beginning across the wester districts later on Friday. Widespread wetting rains are then likely for Saturday and the first part of Sunday. MinRHs today will continue to be in a 15-20% range before rising to 40-60% by Saturday. Expect light winds with fairly typical diurnal patterns through Friday before winds become breezy at times over the weekend. ...Thunderstorms imply gusty winds... Note...Additional Fire Weather Forecast information can be found in the Area Forecast Discussion. See product PHXAFDPSR. AZZ132-132030- 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- 123 AM MST Thu Nov 13 2025 .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................83-88. * 24 hr trend..................Little change. * Min Humidity....................14-18 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............South 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Phoenix.......1500 ft AGL. * Transport Wind for Phoenix......Southwest 2 knots. * Dispersion for Phoenix..........Poor. .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................57-67. * 24 hr trend..................Little change. * Max Humidity....................35-63 pct. * 24 hr trend..................9 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the evening becoming southeast after midnight. * Winds...10000 FT MSL............South 10 to 20 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .FRIDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................78-84. * 24 hr trend..................4 degrees cooler. * Min Humidity....................20-31 pct. * 24 hr trend..................9 pct wetter. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming southwest 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...............0 percent. * Mixing Height for Phoenix.......2000 ft AGL. * Transport Wind for Phoenix......West 3 knots. * Dispersion for Phoenix..........Poor. .EXTENDED... .SATURDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 54-65. Highs 70-79. Southeast winds 5 to 15 mph. .SUNDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 50-60. Highs 64-72. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy with slight chance of showers. Lows 49-59. Highs 65-73. South winds 5 to 15 mph. .TUESDAY...Partly cloudy with chance of showers. Lows 45-55. Highs 62-69. .WEDNESDAY...Partly cloudy with slight chance of showers. Lows 44-54. Highs 62-68. $$ AZZ131-CAZ231-132030- Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ- Lower Colorado River Valley CA- 123 AM MST Thu Nov 13 2025 /1223 AM PST Thu Nov 13 2025/ .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................84-89. * 24 hr trend..................Little change. * Min Humidity....................18-23 pct. * 24 hr trend..................4 pct wetter. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming south 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...............0 percent. * Mixing Height for Yuma..........1500 ft AGL. * Transport Wind for Yuma.........South 6 knots. * Dispersion for Yuma.............Marginal. .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................59-64. * 24 hr trend..................Little change. * Max Humidity....................54-78 pct. * 24 hr trend..................16 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...............0 percent. .FRIDAY... * Sky/weather.....................Partly sunny. Slight chance of showers in the afternoon. * Max Temperature.................78-83. * 24 hr trend..................7 degrees cooler. * Min Humidity....................32-37 pct. * 24 hr trend..................15 pct wetter. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming west in the afternoon. * Winds...10000 FT MSL............South 15 to 25 mph. * Chance of Precip................10 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. * Mixing Height for Yuma..........1900 ft AGL. * Transport Wind for Yuma.........Northwest 6 knots. * Dispersion for Yuma.............Marginal. .EXTENDED... .SATURDAY...Not as warm. Mostly cloudy with chance of showers. Lows 52-65. Highs 69-74. Southeast winds 5 to 15 mph. .SUNDAY...Partly cloudy with slight chance of showers. Lows 49-56. Highs 67-72. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy with slight chance of showers. Lows 48-54. Highs 68-73. South winds 5 to 15 mph. .TUESDAY...Partly cloudy with slight chance of showers. Lows 43-54. Highs 65-70. .WEDNESDAY...Partly cloudy with slight chance of showers. Lows 43-51. Highs 64-69. $$ AZZ133-132030- Southern Gila County/Tonto National Forest Foothills- Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/ CAZ- 123 AM MST Thu Nov 13 2025 .TODAY... * Sky/weather.....................Partly sunny. * Max Temperature.................71-85. * 24 hr trend..................Little change. * Min Humidity....................14-19 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............South 10 to 15 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .TONIGHT... * Sky/weather.....................Partly cloudy. * Min Temperature.................46-60. * 24 hr trend..................Little change. * Max Humidity....................34-53 pct. * 24 hr trend..................8 pct wetter. * Winds - 20 foot...Slope/Valley..East 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...............0 percent. .FRIDAY... * Sky/weather.....................Partly sunny. * Max Temperature.................69-83. * 24 hr trend..................Little change. * Min Humidity....................19-26 pct. * 24 hr trend..................6 pct wetter. * Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning becoming southwest 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. .EXTENDED... .SATURDAY...Partly cloudy with chance of showers. Lows 45-61. Highs 64-77. Southeast winds 5 to 15 mph. .SUNDAY...Cooler. Showers and slight chance of thunderstorms. Lows 39-58. Highs 52-65. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy with chance of showers. Lows 39-52. Highs 52-66. South winds 5 to 10 mph. .TUESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 35-52. Highs 51-64. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 34-48. Highs 50-64. $$ CAZ232-132030- Imperial County And Eastern Riverside County- 1223 AM PST Thu Nov 13 2025 .TODAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................80-90. * 24 hr trend..................Little change. * Min Humidity....................16-23 pct. * 24 hr trend..................3 pct wetter. * 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. * Chance of Thunder...............0 percent. .TONIGHT... * Sky/weather.....................Partly cloudy. Slight chance of showers after midnight. * Min Temperature.................61-68. * 24 hr trend..................Little change. * Max Humidity....................45-70 pct. * 24 hr trend..................13 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............South 15 to 25 mph. * Chance of Precip................0 percent in the evening becoming 10 percent after midnight. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .FRIDAY... * Sky/weather.....................Mostly cloudy. Slight chance of showers . * Max Temperature.................72-81. * 24 hr trend..................8 degrees cooler. * Min Humidity....................33-45 pct. * 24 hr trend..................19 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............South 20 to 30 mph. * Chance of Precip................20 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .EXTENDED... .SATURDAY...Cooler. Showers likely. Lows 51-65. Highs 64-72. Southwest winds 5 to 15 mph. .SUNDAY...Partly cloudy with chance of showers. Lows 49-57. Highs 62-72. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy with slight chance of showers. Lows 48-57. Highs 62-73. Southwest winds 5 to 15 mph. .TUESDAY...Partly cloudy with slight chance of showers. Lows 45-55. Highs 60-70. .WEDNESDAY...Mostly clear with slight chance of showers. Lows 45-53. Highs 60-70. $$ CAZ230-132030- Joshua Tree National Park- 1223 AM PST Thu Nov 13 2025 .TODAY... * Sky/weather.....................Mostly sunny. * Max Temperature.................70-84. * 24 hr trend..................Little change. * Min Humidity....................17-26 pct. * 24 hr trend..................3 pct wetter. * Winds - 20 foot...Slope/Valley..South 5 to 15 mph. * Winds...10000 FT MSL............Southwest 20 to 30 mph. * Chance of Precip................0 percent. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .TONIGHT... * Sky/weather.....................Partly cloudy in the evening becoming mostly cloudy after midnight. Slight chance of showers after midnight. * Min Temperature.................51-62. * 24 hr trend..................Little change. * Max Humidity....................54-80 pct. * 24 hr trend..................26 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............Southwest 10 to 20 mph in the evening becoming south 20 to 30 mph after midnight. * Chance of Precip................10 percent in the evening becoming 20 percent after midnight. * CWR (>= 0.10 IN)................0 percent. * Chance of Thunder...............0 percent. .FRIDAY... * Sky/weather.....................Mostly cloudy. Chance of showers. * Max Temperature.................61-74. * 24 hr trend..................9 degrees cooler. * Min Humidity....................41-55 pct. * 24 hr trend..................25 pct wetter. * Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. * Winds...10000 FT MSL............South 15 to 25 mph. * Chance of Precip................40 percent. * CWR (>= 0.10 IN)................20 percent. * Chance of Thunder...............0 percent. .EXTENDED... .SATURDAY...Cooler. Showers and slight chance of thunderstorms. Lows 41-60. Highs 53-66. South winds 5 to 15 mph. .SUNDAY...Partly cloudy with chance of showers. Lows 40-51. Highs 51-64. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy with slight chance of showers. Lows 37-49. Highs 51-64. Southwest winds 5 to 15 mph. .TUESDAY...Partly cloudy with slight chance of showers. Lows 36-47. Highs 49-61. .WEDNESDAY...Partly cloudy with slight chance of showers. Lows 36-46. Highs 50-62. $$ .8 TO 10 DAY OUTLOOK...Thursday November 20th through Saturday November 22nd: Below normal temperatures and above median precipitation.