044  
FNUS75 KPSR 122212  
FWSPSR  
 
SPOT FORECAST FOR TONTO BASIN MISC PILES...USFS  
NATIONAL WEATHER SERVICE PHOENIX AZ  
312 PM MST SUN JAN 12 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 MST ON JANUARY 13.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
COOLER THAN NORMAL CONDITIONS CAN BE ANTICIPATED THROUGH THE START  
OF THE UPCOMING WEEK BEFORE A WARMING TREND TAKES PLACE, PUSHING  
TEMPERATURES CLOSER TO NORMAL BY TUESDAY. WINDS ARE EXPECTED TO  
FOLLOW FAMILIAR LIGHT AND DIURNAL TENDENCIES WITH SOME OCCASIONAL  
AFTERNOON GUSTS IN THE MID-TEENS TO NEAR 20 MPH. MINRH VALUES WILL  
HOVER GENERALLY BETWEEN 10-15% OVER THE NEXT FEW DAYS WHILE MAXRHS  
WILL RANGE BETWEEN 35-55% DURING THIS TIMEFRAME. RAIN CHANCES WILL  
BE NEAR ZERO THROUGH THE MIDDLE PORTION OF THE WEEK.  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND  
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
   
MONDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 57.  
MIN HUMIDITY........14-19 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 7 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
   
MONDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 30.  
MAX HUMIDITY........44-49 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 11 MPH.  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........11-16 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 12 MPH.  
 
 
FORECASTER...RW  
REQUESTED BY...JUSTIN HENDERSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2500472.0/PSR  
.DELDT 01/12/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JUSTIN.HENDERSON@USDA.GOV  
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