387  
FNUS75 KPSR 061713  
FWSPSR  
 
SPOT FORECAST FOR TRES RIOS RX...DFFM  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1013 AM MST MON OCT 6 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON OCTOBER 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
DRY CONDITIONS WITH CLEAR SKIES AND NO CHANCES FOR RAIN ARE  
EXPECTED THROUGH WEDNESDAY. HIGH TEMPERATURES WILL BE AROUND  
5 TO 7 DEGREES ABOVE NORMAL, TOPPING OUT IN THE UPPER 90S TO  
100 DEGREES. WINDS WILL REMAIN LIGHT AND FOLLOW TYPICAL DIURNAL  
PATTERNS WITH EASTERLY FLOW OVERNIGHT AND THROUGH THE MORNING  
PERIOD, FOLLOWED BY A WESTERLY SHIFT IN THE AFTERNOON. MINIMUM  
HUMIDITY WILL CONTINUE TO BOTTOM OUT AROUND 15% OR LESS, WITH  
POOR OVERNIGHT RECOVERIES OF 30-35%.  
   
..THUNDERSTORMS IMPLY GUSTY WINDS  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND  
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 98.  
MIN HUMIDITY........9-12 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 10 MPH, SHIFTING TO THE WEST  
5 TO 10 MPH IN THE LATE AFTERNOON.  
   
TUESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....AROUND 69.  
MAX HUMIDITY........30-35 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH IN THE EVENING  
SHIFTING TO THE EAST OVERNIGHT.  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 100.  
MIN HUMIDITY........12-15 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 8 MPH IN THE MORNING SHIFTING TO  
THE SOUTHWEST IN THE LATE AFTERNOON.  
 
 
FORECASTER...MS  
REQUESTED BY...SCOTT HINES  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2523031.0/PSR  
.DELDT 10/07/25  
.FORMATTERVERSION 2.0.0  
.EMAIL AIDCLOGISTICS@DFFM.AZ.GOV  
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