251 
FNUS55 KPSR 022025
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
125 PM MST Thu Oct 2 2025

.DISCUSSION...
Above normal temperatures will persist over the central and
eastern districts today while readings further west remain closer
to normal. Dry conditions will prevail with MinRHs bottoming out 
each afternoon around 15-25%. Overnight moisture recovery will 
generally remain in the fair category around 35-55%. Winds will 
favor light and diurnal tendencies today, however a weather 
system passing north of the region will result in an uptick in 
breezy conditions across the region on Friday. Expect gusts to 
increase to around 20-30 mph region-wide with locally higher 
gusts upwards of 30-40 mph across the western districts. 

...Thunderstorms imply gusty winds...

Note...Additional Fire Weather Forecast information can be found
in the Area Forecast Discussion. See product PHXAFDPSR.

AZZ132-030830-
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-
125 PM MST Thu Oct 2 2025

.TONIGHT...
* Sky/weather.....................Mostly clear. 
* Min Temperature.................67-77. 
*    24 hr trend..................Little change. 
* Max Humidity....................38-53 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. 
* Winds...10000 FT MSL............South 15 to 25 mph in the evening 
  becoming 25 to 35 mph after midnight. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.FRIDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................90-99. 
*    24 hr trend..................3 degrees cooler. 
* Min Humidity....................16-20 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. 
* Winds...10000 FT MSL............South 25 to 35 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............1 percent. 
* Mixing Height for Phoenix.......8700 ft AGL. 
* Transport Wind for Phoenix......Southwest 17 knots. 
* Dispersion for Phoenix..........Excellent. 

.FRIDAY NIGHT...
* Sky/weather.....................Mostly clear. 
* Min Temperature.................60-70. 
*    24 hr trend..................7 degrees cooler. 
* Max Humidity....................39-49 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 35 to 45 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.SATURDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................82-89. 
*    24 hr trend..................9 degrees cooler. 
* Min Humidity....................12-18 pct. 
*    24 hr trend..................3 pct drier. 
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 25 to 35 mph in the 
  morning becoming west 10 to 20 mph in the afternoon. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 
* Mixing Height for Phoenix.......6700 ft AGL. 
* Transport Wind for Phoenix......Southwest 8 knots. 
* Dispersion for Phoenix..........Good. 


.EXTENDED...
.SUNDAY...Clear. Lows 59-69. Highs 84-91. South winds 5 to
10 mph. 
.MONDAY...Mostly clear. Lows 60-70. Highs 85-93. South winds 5 to
15 mph. 
.TUESDAY...Mostly clear. Lows 60-70. Highs 87-94. South winds
5 to 10 mph. 
.WEDNESDAY...Mostly clear. Lows 62-72. Highs 89-96. 
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows 65-75. Highs 86-93. 

$$

AZZ131-CAZ231-030830-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
125 PM MST Thu Oct 2 2025 /125 PM PDT Thu Oct 2 2025/

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................65-71. 
*    24 hr trend..................Little change. 
* Max Humidity....................45-57 pct. 
*    24 hr trend..................3 pct wetter. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. 
* Winds...10000 FT MSL............South 25 to 35 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.FRIDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................90-95. 
*    24 hr trend..................4 degrees cooler. 
* Min Humidity....................18-22 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 30 to 40 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 
* Mixing Height for Yuma..........5700 ft AGL. 
* Transport Wind for Yuma.........West 11 knots. 
* Dispersion for Yuma.............Good. 

.FRIDAY NIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................60-65. 
*    24 hr trend..................6 degrees cooler. 
* Max Humidity....................48-57 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph. 
* Winds...10000 FT MSL............Southwest 30 to 40 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.SATURDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................84-89. 
*    24 hr trend..................6 degrees cooler. 
* Min Humidity....................16-20 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..Northwest 5 to 15 mph. 
* Winds...10000 FT MSL............West 15 to 25 mph in the morning 
  becoming northwest 5 to 15 mph in the afternoon. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 
* Mixing Height for Yuma..........6400 ft AGL. 
* Transport Wind for Yuma.........Northwest 9 knots. 
* Dispersion for Yuma.............Good. 


.EXTENDED...
.SUNDAY...Clear. Lows 59-65. Highs 85-90. South winds 5 to
10 mph. 
.MONDAY...Clear. Lows 59-65. Highs 85-90. South winds 5 to
10 mph. 
.TUESDAY...Clear. Lows 60-67. Highs 86-91. South winds 5 to
10 mph. 
.WEDNESDAY...Mostly clear. Lows 60-69. Highs 89-94. 
.THURSDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows 62-70. Highs 87-92. 

$$

AZZ133-030830-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
125 PM MST Thu Oct 2 2025

.TONIGHT...
* Sky/weather.....................Mostly clear. 
* Min Temperature.................58-72. 
*    24 hr trend..................3 degrees warmer. 
* Max Humidity....................39-52 pct. 
*    24 hr trend..................4 pct drier. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 10 mph in the 
  evening becoming east after midnight. 
* Winds...10000 FT MSL............South 20 to 30 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............1 percent. 

.FRIDAY...
* Sky/weather.....................Mostly sunny. 
* Max Temperature.................82-96. 
*    24 hr trend..................Little change. 
* Min Humidity....................18-27 pct. 
*    24 hr trend..................4 pct wetter. 
* 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............South 20 to 30 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............4 percent. 

.FRIDAY NIGHT...
* Sky/weather.....................Mostly clear. 
* Min Temperature.................54-66. 
*    24 hr trend..................5 degrees cooler. 
* Max Humidity....................46-65 pct. 
*    24 hr trend..................9 pct wetter. 
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 25 to 35 mph in the 
  evening becoming 35 to 45 mph after midnight. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............1 percent. 

.SATURDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................74-87. 
*    24 hr trend..................9 degrees cooler. 
* Min Humidity....................16-25 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 35 to 45 mph in the 
  morning becoming 25 to 35 mph in the afternoon. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 


.EXTENDED...
.SUNDAY...Clear. Lows 48-63. Highs 74-87. Southeast winds 5 to
15 mph. 
.MONDAY...Mostly clear. Lows 50-65. Highs 76-91. Southeast winds
5 to 15 mph. 
.TUESDAY...Mostly clear. Lows 53-67. Highs 78-92. Southeast winds
5 to 15 mph. 
.WEDNESDAY...Mostly clear. Lows 55-70. Highs 78-93. 
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows 55-70. Highs 76-90. 

$$

CAZ232-030830-
Imperial County And Eastern Riverside County-
125 PM PDT Thu Oct 2 2025

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................65-72. 
*    24 hr trend..................Little change. 
* Max Humidity....................38-56 pct. 
*    24 hr trend..................4 pct wetter. 
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 25 to 35 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.FRIDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................84-94. 
*    24 hr trend..................4 degrees cooler. 
* Min Humidity....................18-28 pct. 
*    24 hr trend..................5 pct wetter. 
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph. 
* Winds...10000 FT MSL............Southwest 30 to 40 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.FRIDAY NIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................58-66. 
*    24 hr trend..................6 degrees cooler. 
* Max Humidity....................39-63 pct. 
*    24 hr trend..................5 pct wetter. 
* Winds - 20 foot...Slope/Valley..West 10 to 20 mph. 
* Winds...10000 FT MSL............Southwest 30 to 40 mph in the 
  evening becoming west 20 to 30 mph after midnight. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.SATURDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................79-88. 
*    24 hr trend..................5 degrees cooler. 
* Min Humidity....................15-21 pct. 
*    24 hr trend..................4 pct drier. 
* Winds - 20 foot...Slope/Valley..Northwest 10 to 20 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...
.SUNDAY...Clear. Lows 60-67. Highs 81-90. Southwest winds 5 to
15 mph. 
.MONDAY...Clear. Lows 60-66. Highs 80-89. Southwest winds 5 to
10 mph. 
.TUESDAY...Clear. Lows 61-68. Highs 81-90. West winds 5 to
10 mph. 
.WEDNESDAY...Mostly clear. Lows 62-70. Highs 84-92. 
.THURSDAY...Mostly clear. Lows 64-70. Highs 82-89. 

$$

CAZ230-030830-
Joshua Tree National Park-
125 PM PDT Thu Oct 2 2025

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................55-65. 
*    24 hr trend..................Little change. 
* Max Humidity....................42-54 pct. 
*    24 hr trend..................6 pct wetter. 
* Winds - 20 foot...Slope/Valley..West 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. 

.FRIDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................71-87. 
*    24 hr trend..................5 degrees cooler. 
* Min Humidity....................21-34 pct. 
*    24 hr trend..................9 pct wetter. 
* Winds - 20 foot...Slope/Valley..West 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 25 to 35 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.FRIDAY NIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................48-61. 
*    24 hr trend..................5 degrees cooler. 
* Max Humidity....................44-55 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..Northwest 10 to 20 mph. 
* Winds...10000 FT MSL............West 15 to 25 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.SATURDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................69-80. 
*    24 hr trend..................5 degrees cooler. 
* Min Humidity....................20-26 pct. 
*    24 hr trend..................4 pct drier. 
* Winds - 20 foot...Slope/Valley..Northwest 10 to 20 mph. 
* Winds...10000 FT MSL............Northwest 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. 
* Chance of Thunder...............0 percent. 


.EXTENDED...
.SUNDAY...Clear. Lows 52-61. Highs 71-83. Southwest winds 5 to
15 mph. 
.MONDAY...Clear. Lows 51-61. Highs 70-82. Southwest winds 5 to
15 mph. 
.TUESDAY...Clear. Lows 51-62. Highs 71-84. Southwest winds 5 to
10 mph. 
.WEDNESDAY...Mostly clear. Lows 53-64. Highs 73-86. 
.THURSDAY...Mostly clear. Lows 53-64. Highs 72-84. 

$$

.8 TO 10 DAY OUTLOOK...Friday October 10th through Sunday October
12th: Near to above normal temperatures and above median 
precipitation.