586
FNUS55 KPSR 030808
FWFPSR
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST AND SOUTH-CENTRAL
ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE PHOENIX AZ
108 AM MST TUE FEB 3 2026
DISCUSSION
UNSEASONABLY WARM TEMPERATURES AND DRY CONDITIONS WILL PERSIST
THROUGH MIDWEEK. HUMIDITIES WILL DROP LOWER TODAY WITH MINRHS
MOSTLY BETWEEN 10-15%, WITH SIMILAR READINGS FOR WEDNESDAY.
OVERNIGHT RECOVERIES WILL REMAIN POOR TO FAIR, GENERALLY IN A
35-55% RANGE. WINDS WILL BEGIN TO INCREASE TODAY ACROSS SOUTHEAST
CALIFORNIA AND THE ARIZONA HIGHER TERRAIN BEFORE BECOMING BREEZY
AREAWIDE STARTING WEDNESDAY. GUSTY EASTERLY WINDS TO AS HIGH AS
25-30 MPH WILL BE POSSIBLE ACROSS THE EASTERN DISTRICTS FOR
WEDNESDAY AND THURSDAY. THE WESTERN DISTRICTS WILL SEE MORE OF A
NORTH NORTHEASTERLY COMPONENT WITH GUSTS STAYING BELOW 25 MPH.
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
AZZ132-032015-
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-
108 AM MST TUE FEB 3 2026
TODAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................77-82.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................13-17 PCT.
* 24 HR TREND..................3 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR PHOENIX.......2200 FT AGL.
* TRANSPORT WIND FOR PHOENIX......NORTHWEST 3 KNOTS.
* DISPERSION FOR PHOENIX..........POOR.
TONIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................46-56.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................25-44 PCT.
* 24 HR TREND..................12 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
WEDNESDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................79-84.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................10-14 PCT.
* 24 HR TREND..................LITTLE RH CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHEAST 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR PHOENIX.......2900 FT AGL.
* TRANSPORT WIND FOR PHOENIX......EAST 9 KNOTS.
* DISPERSION FOR PHOENIX..........FAIR.
EXTENDED
THURSDAY
PARTLY CLOUDY. LOWS 53-63. HIGHS 74-80. EAST WINDS
15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 50-60. HIGHS 75-80. EAST WINDS 5 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 49-59. HIGHS 73-79. NORTH WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 49-59. HIGHS 74-80.
MONDAY
PARTLY CLOUDY. LOWS 48-58. HIGHS 72-78.
AZZ131-CAZ231-032015-
YUMA/MARTINEZ LAKE AND VICINITY/LOWER COLORADO RIVER VALLEY AZ-
LOWER COLORADO RIVER VALLEY CA-
108 AM MST TUE FEB 3 2026 /1208 AM PST TUE FEB 3 2026/
TODAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................78-83.
* 24 HR TREND..................3 DEGREES WARMER.
* MIN HUMIDITY....................13-17 PCT.
* 24 HR TREND..................4 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR YUMA..........4100 FT AGL.
* TRANSPORT WIND FOR YUMA.........NORTH 9 KNOTS.
* DISPERSION FOR YUMA.............FAIR.
TONIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................44-56.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................28-49 PCT.
* 24 HR TREND..................17 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
WEDNESDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................81-86.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................11-15 PCT.
* 24 HR TREND..................LITTLE RH CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
* MIXING HEIGHT FOR YUMA..........2200 FT AGL.
* TRANSPORT WIND FOR YUMA.........EAST 14 KNOTS.
* DISPERSION FOR YUMA.............FAIR.
EXTENDED
THURSDAY
PARTLY CLOUDY. LOWS 50-60. HIGHS 76-81. NORTHEAST
WINDS 10 TO 20 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 50-56. HIGHS 76-81. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 48-55. HIGHS 75-80. NORTH WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 48-55. HIGHS 76-81.
MONDAY
PARTLY CLOUDY. LOWS 47-55. HIGHS 75-80.
AZZ133-032015-
SOUTHERN GILA COUNTY/TONTO NATIONAL FOREST FOOTHILLS-
SOUTHERN TONTO NF/WEST SAN CARLOS BIA/SOUTH PORTION FT APACHE BIA/
CAZ-
108 AM MST TUE FEB 3 2026
TODAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................65-79.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................12-16 PCT.
* 24 HR TREND..................10 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHEAST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
TONIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................37-54.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................25-47 PCT.
* 24 HR TREND..................11 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHEAST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
WEDNESDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................64-79.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................13-18 PCT.
* 24 HR TREND..................3 PCT WETTER.
* WINDS - 20 FOOT...SLOPE/VALLEY..EAST 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS 37-55. HIGHS 60-74. EAST WINDS
15 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 38-55. HIGHS 62-75. EAST WINDS 5 TO
15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 39-53. HIGHS 62-75. NORTHEAST
WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 37-53. HIGHS 61-74.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS
37-52. HIGHS 59-73.
CAZ232-032015-
IMPERIAL COUNTY AND EASTERN RIVERSIDE COUNTY-
1208 AM PST TUE FEB 3 2026
TODAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................75-84.
* 24 HR TREND..................3 DEGREES WARMER.
* MIN HUMIDITY....................12-16 PCT.
* 24 HR TREND..................5 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 10 TO 20 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
TONIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................50-60.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................23-46 PCT.
* 24 HR TREND..................12 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
WEDNESDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................76-85.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................11-15 PCT.
* 24 HR TREND..................LITTLE RH CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 20 TO 30 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
EXTENDED
THURSDAY
PARTLY CLOUDY. LOWS 53-61. HIGHS 71-79. NORTH WINDS
5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 52-60. HIGHS 72-80. NORTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 51-59. HIGHS 71-80. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 51-59. HIGHS 73-83.
MONDAY
PARTLY CLOUDY. LOWS 49-58. HIGHS 71-81.
CAZ230-032015-
JOSHUA TREE NATIONAL PARK-
1208 AM PST TUE FEB 3 2026
TODAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................65-78.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................12-16 PCT.
* 24 HR TREND..................6 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 5 TO 15 MPH IN THE
MORNING BECOMING 15 TO 25 MPH IN THE AFTERNOON.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
TONIGHT
* SKY/WEATHER.....................CLEAR.
* MIN TEMPERATURE.................46-55.
* 24 HR TREND..................LITTLE CHANGE.
* MAX HUMIDITY....................22-32 PCT.
* 24 HR TREND..................11 PCT DRIER.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTHWEST 5 TO 15 MPH.
* WINDS...10000 FT MSL............NORTHEAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
WEDNESDAY
* SKY/WEATHER.....................SUNNY.
* MAX TEMPERATURE.................65-78.
* 24 HR TREND..................LITTLE CHANGE.
* MIN HUMIDITY....................12-16 PCT.
* 24 HR TREND..................LITTLE RH CHANGE.
* WINDS - 20 FOOT...SLOPE/VALLEY..NORTH 5 TO 15 MPH.
* WINDS...10000 FT MSL............EAST 15 TO 25 MPH.
* CHANCE OF PRECIP................0 PERCENT.
* CWR (>= 0.10 IN)................0 PERCENT.
* CHANCE OF THUNDER...............0 PERCENT.
EXTENDED
THURSDAY
PARTLY CLOUDY. LOWS 46-56. HIGHS 61-74. NORTHEAST
WINDS 5 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 45-56. HIGHS 62-74. NORTH WINDS
5 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 44-54. HIGHS 62-72. NORTHWEST
WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 44-54. HIGHS 64-76.
MONDAY
PARTLY CLOUDY. LOWS 38-53. HIGHS 61-73.
8 TO 10 DAY OUTLOOK
TUESDAY FEBRUARY 10TH THROUGH THURSDAY
FEBRUARY 12TH: NEAR NORMAL TEMPERATURES AND NEAR TO ABOVE MEDIAN
PRECIPITATION.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page