397 
FNUS55 KPSR 231009
FWFPSR

Fire Weather Planning Forecast for Southwest and South-Central
Arizona and Southeast California
National Weather Service Phoenix AZ
309 AM MST Mon Jun 23 2025

.DISCUSSION...
There are no significant fire weather concerns through Tuesday. 
Seasonal breeziness is expected in the afternoons and evenings 
with daily peak gusts up to 15-25 mph. Winds will also tend to
follow typical diurnal and terrain influences. Conditions will 
remain dry with daily minimum RH values down to 5-15% and 
overnight recoveries only to 20-40%. Near to below normal 
temperatures are expected today and tomorrow, with similar 
temperatures as lower desert highs push up to 98-104 degrees.

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

AZZ132-232215-
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-
309 AM MST Mon Jun 23 2025

.TODAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................94-102. 
*    24 hr trend..................Little change. 
* Min Humidity....................10-14 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph. 
* Winds...10000 FT MSL............South 20 to 30 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 
* Mixing Height for Phoenix.......11100 ft AGL. 
* Transport Wind for Phoenix......South 12 knots. 
* Dispersion for Phoenix..........Excellent. 

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................64-74. 
*    24 hr trend..................Little change. 
* Max Humidity....................24-42 pct. 
*    24 hr trend..................14 pct drier. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph in the 
  evening becoming southeast 5 to 10 mph 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...............0 percent. 

.TUESDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................95-102. 
*    24 hr trend..................Little change. 
* Min Humidity....................7-11 pct. 
*    24 hr trend..................3 pct drier. 
* Winds - 20 foot...Slope/Valley..Southeast 5 to 10 mph in the 
  morning becoming south 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...............0 percent. 
* Mixing Height for Phoenix.......10600 ft AGL. 
* Transport Wind for Phoenix......Southwest 8 knots. 
* Dispersion for Phoenix..........Very good. 


.EXTENDED...
.WEDNESDAY...Clear. Lows 66-76. Highs 98-103. South winds 5 to
10 mph. Minimum relative humidity may be lower than 15 percent. 
.THURSDAY...Clear. Lows 69-79. Highs 101-107. Southwest winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent. 
.FRIDAY...Clear. Lows 73-83. Highs 102-108. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.SATURDAY...Clear. Lows 75-85. Highs 104-109. 
.SUNDAY...Mostly clear. Lows 76-86. Highs 106-112. 

$$

AZZ131-CAZ231-232215-
Yuma/Martinez Lake and Vicinity/Lower Colorado River Valley AZ-
Lower Colorado River Valley CA-
309 AM MST Mon Jun 23 2025 /309 AM PDT Mon Jun 23 2025/

.TODAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................95-100. 
*    24 hr trend..................Little change. 
* Min Humidity....................13-18 pct. 
*    24 hr trend..................5 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. 
* Mixing Height for Yuma..........7100 ft AGL. 
* Transport Wind for Yuma.........South 12 knots. 
* Dispersion for Yuma.............Very good. 

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................65-70. 
*    24 hr trend..................Little change. 
* Max Humidity....................34-53 pct. 
*    24 hr trend..................15 pct drier. 
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph. 
* Winds...10000 FT MSL............Southwest 10 to 20 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.TUESDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................97-102. 
*    24 hr trend..................Little change. 
* Min Humidity....................10-14 pct. 
*    24 hr trend..................3 pct drier. 
* Winds - 20 foot...Slope/Valley..South 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. 
* Mixing Height for Yuma..........8800 ft AGL. 
* Transport Wind for Yuma.........Southwest 6 knots. 
* Dispersion for Yuma.............Good. 


.EXTENDED...
.WEDNESDAY...Clear. Lows 66-74. Highs 99-104. South winds 5 to
10 mph. Minimum relative humidity may be lower than 15 percent. 
.THURSDAY...Clear. Lows 69-76. Highs 102-107. South winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.FRIDAY...Clear. Lows 71-78. Highs 105-110. South winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.SATURDAY...Clear. Lows 74-79. Highs 106-111. 
.SUNDAY...Clear. Lows 76-81. Highs 108-113. 

$$

AZZ133-232215-
Southern Gila County/Tonto National Forest Foothills-
Southern Tonto NF/West San Carlos BIA/South Portion Ft Apache BIA/
CAZ-
309 AM MST Mon Jun 23 2025

.TODAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................84-98. 
*    24 hr trend..................Little change. 
* Min Humidity....................9-13 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..South 5 to 15 mph. 
* Winds...10000 FT MSL............South 20 to 30 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.TONIGHT...
* Sky/weather.....................Mostly clear. 
* Min Temperature.................58-71. 
*    24 hr trend..................Little change. 
* Max Humidity....................27-39 pct. 
*    24 hr trend..................3 pct drier. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph. 
* 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. 

.TUESDAY...
* Sky/weather.....................Mostly sunny. 
* Max Temperature.................86-99. 
*    24 hr trend..................Little change. 
* Min Humidity....................9-16 pct. 
*    24 hr trend..................Little RH change. 
* Winds - 20 foot...Slope/Valley..South 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 in the morning 
  becoming southwest 10 to 20 mph in the afternoon. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............3 percent. 


.EXTENDED...
.WEDNESDAY...Mostly clear. Lows 58-73. Highs 87-101. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent. 
.THURSDAY...Mostly clear. Lows 59-75. Highs 89-103. Southwest
winds 5 to 15 mph. Minimum relative humidity may be lower than
15 percent. 
.FRIDAY...Mostly clear. Lows 61-77. Highs 90-105. Southwest winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent. 
.SATURDAY...Mostly clear. Lows 61-79. Highs 91-106. 
.SUNDAY...Mostly clear. Lows 63-80. Highs 93-108. 

$$

CAZ232-232215-
Imperial County And Eastern Riverside County-
309 AM PDT Mon Jun 23 2025

.TODAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................90-99. 
*    24 hr trend..................Little change. 
* Min Humidity....................12-17 pct. 
*    24 hr trend..................6 pct wetter. 
* Winds - 20 foot...Slope/Valley..South 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. 

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................66-72. 
*    24 hr trend..................Little change. 
* Max Humidity....................24-41 pct. 
*    24 hr trend..................15 pct drier. 
* Winds - 20 foot...Slope/Valley..Southwest 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. 

.TUESDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................91-101. 
*    24 hr trend..................Little change. 
* Min Humidity....................9-13 pct. 
*    24 hr trend..................4 pct drier. 
* Winds - 20 foot...Slope/Valley..Southeast 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. 


.EXTENDED...
.WEDNESDAY...Clear. Lows 68-77. Highs 95-104. Southwest winds
5 to 15 mph. Minimum relative humidity may be lower than
15 percent. 
.THURSDAY...Clear. Lows 70-79. Highs 98-108. South winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.FRIDAY...Clear. Lows 73-81. Highs 100-110. South winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.SATURDAY...Clear. Lows 74-83. Highs 101-111. 
.SUNDAY...Clear. Lows 76-85. Highs 103-113. 

$$

CAZ230-232215-
Joshua Tree National Park-
309 AM PDT Mon Jun 23 2025

.TODAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................79-93. 
*    24 hr trend..................Little change. 
* Min Humidity....................11-18 pct. 
*    24 hr trend..................7 pct wetter. 
* Winds - 20 foot...Slope/Valley..South 5 to 10 mph in the morning 
  becoming 10 to 20 mph in the afternoon. 
* 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. 

.TONIGHT...
* Sky/weather.....................Clear. 
* Min Temperature.................56-69. 
*    24 hr trend..................Little change. 
* Max Humidity....................25-32 pct. 
*    24 hr trend..................3 pct drier. 
* Winds - 20 foot...Slope/Valley..Southwest 5 to 15 mph in the 
  evening becoming northwest 5 to 10 mph after midnight. 
* Winds...10000 FT MSL............Southwest 10 to 20 mph. 
* Chance of Precip................0 percent. 
* CWR (>= 0.10 IN)................0 percent. 
* Chance of Thunder...............0 percent. 

.TUESDAY...
* Sky/weather.....................Sunny. 
* Max Temperature.................81-94. 
*    24 hr trend..................Little change. 
* Min Humidity....................9-14 pct. 
*    24 hr trend..................3 pct drier. 
* Winds - 20 foot...Slope/Valley..East 5 to 10 mph in the morning 
  becoming south 5 to 15 mph in the afternoon. 
* Winds...10000 FT MSL............South 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...
.WEDNESDAY...Clear. Lows 61-74. Highs 85-99. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.THURSDAY...Clear. Lows 64-76. Highs 88-101. Southwest winds 5 to
15 mph. Minimum relative humidity may be lower than 15 percent. 
.FRIDAY...Clear. Lows 65-77. Highs 90-104. Southwest winds 10 to
20 mph. Minimum relative humidity may be lower than 15 percent. 
.SATURDAY...Clear. Lows 66-79. Highs 91-105. 
.SUNDAY...Clear. Lows 68-80. Highs 93-107. 

$$

.8 TO 10 DAY OUTLOOK...Monday June 30th through Wednesday July 2nd:
Near to above normal temperatures and near to above median 
precipitation.