492
FNUS55 KPSR 222138
FWFPSR
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST AND SOUTH-CENTRAL
ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
238 PM MST SAT NOV 22 2025
DISCUSSION
TEMPERATURES ARE ONLY A COUPLE DEGREES SHY OF NORMAL ACROSS THE
CENTRAL AND EASTERN DISTRICTS TODAY, WITH A SLIGHT DROP TOMORROW
BEFORE TRENDING BACK TOWARDS NORMAL TEMPERATURES FOR THE START OF
THE WORK WEEK. A LOW PRESSURE SYSTEM WILL BE MOVING THROUGH THE
REGION TODAY AND TOMORROW BRINGING SCATTERED SHOWERS AND A DECENT
CHANCE OF WETTING RAINS TO ALL DISTRICTS. WITH THIS WEATHER SYSTEM
MOVING THROUGH THE REGION MINRHS WILL CONTINUE TO BE IN THE
40-75% RANGE WITH EXCELLENT OVERNIGHT RECOVERY OF 80-100%. LOCALLY
GUSTY WINDS UPWARDS OF 20 MPH WILL BE POSSIBLE AT TIMES, THOUGH
WEAKER WIND SPEEDS WILL BE MORE COMMON THROUGH THE PERIOD.
..THUNDERSTORMS IMPLY GUSTY WINDS
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
AZZ132-230945-
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-
238 PM MST SAT NOV 22 2025
TONIGHT
* SKY/WEATHER.....................MOSTLY CLOUDY. CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS .
* MIN TEMPERATURE.................49-59.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................89-100 PCT.
* 24 HR TREND..................8 PCT WETTER.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............SOUTH 10 TO 20 MPH.
* CHANCE OF PRECIP................50 PERCENT.
* CWR (>= 0.10 IN)................20 PERCENT WEST PORTION...60
PERCENT EAST PORTION.
* CHANCE OF THUNDER...............11 PERCENT.
SUNDAY
* SKY/WEATHER.....................PARTLY SUNNY. SLIGHT CHANCE OF
SHOWERS.
* MAX TEMPERATURE.................61-68.
* 24 HR TREND..................3 DEGREES COOLER.
* MIN HUMIDITY....................56-72 PCT.
* 24 HR TREND..................15 PCT WETTER.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTH 5 TO 10 MPH IN THE MORNING
BECOMING SOUTHWEST IN THE AFTERNOON.
* WINDS...10000 FT MSL............NORTHWEST 10 TO 20 MPH.
* CHANCE OF PRECIP................10 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............4 PERCENT.
* MIXING HEIGHT FOR PHOENIX.......4500 FT AGL.
* TRANSPORT WIND FOR PHOENIX......WEST 6 KNOTS.
* DISPERSION FOR PHOENIX..........FAIR.
SUNDAY NIGHT
* SKY/WEATHER.....................MOSTLY CLEAR.
* MIN TEMPERATURE.................47-57.
* 24 HR TREND..................3 DEGREES COOLER.
* MAX HUMIDITY....................83-100 PCT.
* 24 HR TREND..................3 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..LIGHT AND VARIABLE IN THE EVENING
BECOMING MOSTLY DOWNSLOPE/DOWNVALLEY AFTER MIDNIGHT.
* WINDS...10000 FT MSL............NORTH 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
MONDAY
* SKY/WEATHER.....................MOSTLY SUNNY.
* MAX TEMPERATURE.................64-70.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................49-63 PCT.
* 24 HR TREND..................7 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..LIGHT AND VARIABLE IN THE MORNING
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* WINDS...10000 FT MSL............NORTH 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR PHOENIX.......3600 FT AGL.
* TRANSPORT WIND FOR PHOENIX......NORTHWEST 5 KNOTS.
* DISPERSION FOR PHOENIX..........MARGINAL.
EXTENDED
TUESDAY
MOSTLY CLEAR. LOWS 43-53. HIGHS 66-72. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 43-53. HIGHS 69-75. NORTH WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-76. NORTH WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 46-56. HIGHS 70-75.
SATURDAY
PARTLY CLOUDY. LOWS 44-54. HIGHS 65-72.
AZZ131-CAZ231-230945-
YUMA/MARTINEZ LAKE AND VICINITY/LOWER COLORADO RIVER VALLEY AZ-
LOWER COLORADO RIVER VALLEY CA-
238 PM MST SAT NOV 22 2025 /138 PM PST SAT NOV 22 2025/
TONIGHT
* SKY/WEATHER.....................MOSTLY CLOUDY IN THE EVENING
BECOMING PARTLY CLOUDY AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS.
* MIN TEMPERATURE.................48-53.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................96-100 PCT.
* 24 HR TREND..................LITTLE CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............SOUTHEAST 10 TO 20 MPH IN THE
EVENING BECOMING LIGHT AND VARIABLE AFTER MIDNIGHT.
* CHANCE OF PRECIP................30 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............1 PERCENT.
SUNDAY
* SKY/WEATHER.....................PARTLY SUNNY IN THE MORNING
BECOMING SUNNY IN THE AFTERNOON.
* MAX TEMPERATURE.................66-71.
* 24 HR TREND..................4 DEGREES WARMER.
* MIN HUMIDITY....................53-63 PCT.
* 24 HR TREND..................9 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTH 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR YUMA..........2500 FT AGL.
* TRANSPORT WIND FOR YUMA.........SOUTHWEST 3 KNOTS.
* DISPERSION FOR YUMA.............POOR.
SUNDAY NIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................46-52.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................93-100 PCT.
* 24 HR TREND..................LITTLE RH CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTHEAST 5 TO 10 MPH.
* WINDS...10000 FT MSL............NORTHWEST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
MONDAY
* SKY/WEATHER.....................MOSTLY SUNNY.
* MAX TEMPERATURE.................67-72.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................49-59 PCT.
* 24 HR TREND..................4 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHEAST 5 TO 10 MPH IN THE
MORNING BECOMING NORTHWEST IN THE AFTERNOON.
* WINDS...10000 FT MSL............NORTH 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR YUMA..........1900 FT AGL.
* TRANSPORT WIND FOR YUMA.........NORTHWEST 5 KNOTS.
* DISPERSION FOR YUMA.............POOR.
EXTENDED
TUESDAY
MOSTLY CLEAR. LOWS 42-50. HIGHS 70-75. NORTH WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 42-52. HIGHS 70-75. NORTH WINDS
5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 42-52. HIGHS 70-75. NORTH WINDS
5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 43-52. HIGHS 70-75.
SATURDAY
PARTLY CLOUDY. LOWS 44-52. HIGHS 68-73.
AZZ133-230945-
SOUTHERN GILA COUNTY/TONTO NATIONAL FOREST FOOTHILLS-
SOUTHERN TONTO NF/WEST SAN CARLOS BIA/SOUTH PORTION FT APACHE BIA/
CAZ-
238 PM MST SAT NOV 22 2025
TONIGHT
* SKY/WEATHER.....................MOSTLY CLOUDY. SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS.
* MIN TEMPERATURE.................39-52.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................89-100 PCT.
* 24 HR TREND..................23 PCT WETTER.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTHEAST 5 TO 15 MPH.
* WINDS...10000 FT MSL............SOUTH 20 TO 30 MPH.
* CHANCE OF PRECIP................90 PERCENT.
* CWR (>= 0.10 IN)................100 PERCENT.
* CHANCE OF THUNDER...............20 PERCENT.
SUNDAY
* SKY/WEATHER.....................MOSTLY CLOUDY. CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS.
* MAX TEMPERATURE.................47-60.
* 24 HR TREND..................10 DEGREES COOLER.
* MIN HUMIDITY....................65-87 PCT.
* 24 HR TREND..................37 PCT WETTER.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............WEST 15 TO 25 MPH.
* CHANCE OF PRECIP................60 PERCENT.
* CWR (>= 0.10 IN)................50 PERCENT.
* CHANCE OF THUNDER...............15 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER.....................PARTLY CLOUDY.
* MIN TEMPERATURE.................34-49.
* 24 HR TREND..................4 DEGREES COOLER.
* MAX HUMIDITY....................89-100 PCT.
* 24 HR TREND..................LITTLE CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..LIGHT AND VARIABLE IN THE EVENING
BECOMING MOSTLY DOWNSLOPE/DOWNVALLEY AFTER MIDNIGHT.
* WINDS...10000 FT MSL............NORTHWEST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............3 PERCENT.
MONDAY
* SKY/WEATHER.....................MOSTLY SUNNY.
* MAX TEMPERATURE.................53-65.
* 24 HR TREND..................5 DEGREES WARMER.
* MIN HUMIDITY....................54-71 PCT.
* 24 HR TREND..................14 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..LIGHT AND VARIABLE IN THE MORNING
BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.
* WINDS...10000 FT MSL............NORTHWEST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
EXTENDED
TUESDAY
MOSTLY CLEAR. LOWS 31-48. HIGHS 58-70. NORTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 32-50. HIGHS 59-72. NORTHEAST
WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 34-52. HIGHS 61-74. EAST WINDS
5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 36-52. HIGHS 60-73.
SATURDAY
PARTLY CLOUDY. LOWS 34-50. HIGHS 54-68.
CAZ232-230945-
IMPERIAL COUNTY AND EASTERN RIVERSIDE COUNTY-
138 PM PST SAT NOV 22 2025
TONIGHT
* SKY/WEATHER.....................MOSTLY CLOUDY IN THE EVENING
BECOMING PARTLY CLOUDY AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS
IN THE EVENING.
* MIN TEMPERATURE.................49-56.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................72-100 PCT.
* 24 HR TREND..................9 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 10 TO 20 MPH.
* CHANCE OF PRECIP................10 PERCENT IN THE EVENING
BECOMING 0 PERCENT AFTER MIDNIGHT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............2 PERCENT.
SUNDAY
* SKY/WEATHER.....................MOSTLY SUNNY.
* MAX TEMPERATURE.................64-73.
* 24 HR TREND..................5 DEGREES WARMER.
* MIN HUMIDITY....................45-60 PCT.
* 24 HR TREND..................11 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..WEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTH 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................47-55.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................67-100 PCT.
* 24 HR TREND..................LITTLE RH CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..SOUTH 5 TO 10 MPH IN THE EVENING
BECOMING MOSTLY DOWNSLOPE/DOWNVALLEY AFTER MIDNIGHT.
* WINDS...10000 FT MSL............NORTH 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
MONDAY
* SKY/WEATHER.....................MOSTLY SUNNY.
* MAX TEMPERATURE.................64-72.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................45-58 PCT.
* 24 HR TREND..................LITTLE CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTH 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
EXTENDED
TUESDAY
MOSTLY CLEAR. LOWS 47-55. HIGHS 66-76. NORTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 47-56. HIGHS 67-75. NORTH WINDS
5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 47-57. HIGHS 68-76. NORTH WINDS
5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 47-57. HIGHS 67-75.
SATURDAY
PARTLY CLOUDY. LOWS 45-55. HIGHS 63-73.
CAZ230-230945-
JOSHUA TREE NATIONAL PARK-
138 PM PST SAT NOV 22 2025
TONIGHT
* SKY/WEATHER.....................PARTLY CLOUDY.
* MIN TEMPERATURE.................41-51.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................71-89 PCT.
* 24 HR TREND..................17 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 20 TO 30 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............5 PERCENT.
SUNDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................56-67.
* 24 HR TREND..................6 DEGREES WARMER.
* MIN HUMIDITY....................46-60 PCT.
* 24 HR TREND..................15 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTH 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
SUNDAY NIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................41-49.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................64-80 PCT.
* 24 HR TREND..................7 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..WEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTH 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
MONDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................56-67.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................45-56 PCT.
* 24 HR TREND..................3 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHWEST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
EXTENDED
TUESDAY
CLEAR. LOWS 41-49. HIGHS 57-68. NORTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 41-50. HIGHS 58-68. NORTHWEST
WINDS 5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 43-52. HIGHS 60-70. NORTHWEST
WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 42-52. HIGHS 60-70.
SATURDAY
PARTLY CLOUDY. LOWS 36-50. HIGHS 53-65.
8 TO 10 DAY OUTLOOK
SUNDAY NOVEMBER 30TH THROUGH TUESDAY
DECEMBER 2ND: NEAR NORMAL TEMPERATURES AND ABOVE MEDIAN
PRECIPITATION.
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