826  
FNUS75 KPSR 041805  
FWSPSR  
 
SPOT FORECAST FOR BUTTE FIRE...SAN CARLOS RESERVATION  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1105 AM MST TUE AUG 4 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1100 MST ON AUGUST 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
WITH ABNORMALLY WARM TEMPERATURES PERSISTING, MID AFTERNOON  
THUNDERSTORMS WILL BE COMMON AT THE WILDFIRE SITE PRODUCING  
GUSTY AND ERRATIC OUTFLOW WINDS AND ABRUPT WIND SHIFTS. AN  
EASTERLY WIND DIRECTION IS MOST LIKELY WITH THESE SUDDEN WIND  
SHIFTS WITH GUSTS NEAR 30 MPH POSSIBLE. A FEW LINGERING  
SHOWERS MAY CONTINUE INTO THE OVERNIGHT THOUGH WETTING RAINFALL  
WILL BE MORE LIKELY WITH STORMS IN THE AFTERNOON.  
 
   
..THUNDERSTORMS IMPLY GUSTY WINDS  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND  
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT). CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
CWR.................25 PERCENT.  
CHANCE OF THUNDER...40 PERCENT.  
MAX TEMPERATURE.....AROUND 93.  
MIN HUMIDITY........22-27 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 6 TO 12 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE  
AFTERNOON. MOST LIKELY, EAST WINDS 9 TO 16 MPH  
WITH GUSTS 20 TO 30 MPH AFTER 2 PM.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING.  
CWR.................25 PERCENT.  
CHANCE OF THUNDER...40 PERCENT.  
MIN TEMPERATURE.....AROUND 66.  
MAX HUMIDITY........70-75 PERCENT.  
WIND (20 FT)........EAST WINDS 4 TO 8 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE EARLY  
EVENING.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.  
CWR.................25 PERCENT.  
CHANCE OF THUNDER...45 PERCENT.  
MAX TEMPERATURE.....AROUND 92.  
MIN HUMIDITY........30-35 PERCENT.  
WIND (20 FT)........EAST WINDS 3 TO 6 MPH IN THE MORNING BECOMING  
NORTHWEST 5 TO 9 MPH BY LATE MORNING. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE  
AFTERNOON. MOST LIKELY BECOMING EAST 8 TO 15 MPH  
WITH GUSTS 20 TO 30 MPH AFTER 2 PM.  
 
 
FORECASTER...MO  
REQUESTED BY...INCIDENT COMMANDER OF FIRE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2618963.0/PSR  
.DELDT 08/04/26  
.FORMATTERVERSION 2.0.0  
.EMAIL AZPHC@FIRENET.GOV  
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