805  
FNUS75 KPSR 220926  
FWSPSR  
 
SPOT FORECAST FOR SMITH FIRE...CITY OF MARICOPA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
226 AM MST SAT AUG 22 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0500 MST ON AUGUST 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
VERY WARM TEMPERATURES WILL PERSIST WITH ONLY SLIGHT CHANCES OF  
SHOWERS AND STORMS IMPACTING THE WILDFIRE SITE THROUGH TONIGHT.  
GUSTY SOUTHERLY OUTFLOW WINDS WILL BE MORE LIKELY DURING THE  
EARLY EVENING WITH AN ABRUPT SOUTHERLY WIND SHIFT POSSIBLE.  
GUSTS 20-30 MPH MAY BE POSSIBLE BEFORE RELAXING BY MIDNIGHT WITH  
A FEW LINGERING SHOWERS OVERNIGHT, BUT STILL ONLY REMOTE CHANCES  
OF WETTING RAINFALL.  
   
..THUNDERSTORMS IMPLY GUSTY WINDS  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND  
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON.  
CWR.................2 PERCENT.  
MAX TEMPERATURE.....AROUND 112.  
MIN HUMIDITY........13-18 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 2 TO 5 MPH IN THE MORNING BECOMING  
WEST 4 TO 9 MPH IN THE AFTERNOON. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
CHANCE OF THUNDER...10 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING.  
CWR.................5 PERCENT.  
MIN TEMPERATURE.....AROUND 86.  
MAX HUMIDITY........38-44 PERCENT.  
WIND (20 FT)........WEST WINDS 4 TO 10 MPH IN THE EVENING. POTENTIAL  
ABRUPT SOUTHERLY WIND SHIFT WITH GUSTS UP TO 25 MPH  
IN THE EVENING. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS. WINDS BECOMING SOUTHEAST 3 TO  
6 MPH BY MIDNIGHT.  
CHANCE OF THUNDER...15 PERCENT.  
 
 
FORECASTER...MO  
REQUESTED BY...ANGELA EASTMAN  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620209.0/PSR  
.DELDT 08/22/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ANGELA.EASTMAN@MARICOPA-AZ.GOV  
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