910  
FNUS75 KTWC 051150  
FWSTWC  
 
SPOT FORECAST FOR SAFFORD PERP PILE BURN...USFS AZ-CNF SAFFORD RANGER DISTRICT  
NATIONAL WEATHER SERVICE TUCSON AZ  
450 AM MST FRI DEC 5 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 MST ON DECEMBER 05.  
   
DISCUSSION  
COOL AND DRY WITH LIGHT TERRAIN DRIVEN WINDS. MINIMUM  
RH VALUES IN THE 37 TO 40 PERCENT RANGE TODAY, WITH SLIGHT LOWER  
VALUES SATURDAY AFTERNOON.  
   
TODAY  
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....35-38 DEGREES.  
MIN HUMIDITY........37-40 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE  
NORTHWEST 5 TO 8 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....WEST 3 TO 10 KNOTS SHIFTING TO THE NORTHWEST  
8 TO 9 KNOTS IN THE AFTERNOON.  
 
TIME (MST) 6 AM 9 AM NOON 3 PM  
SKY (%).........12 17 10 4  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............29 32 35 36  
RH..............48 44 49 38  
20 FT WIND......S 2G5 SW 3G6 W 4G8 W 5G10  
MIX HGT (FT)....BLW100 BLW100 BLW100 BLW100  
TRANSPORT WIND..W 3 SW 3 W 7 NW 10  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....30-33 DEGREES.  
MAX HUMIDITY........42-45 PERCENT.  
20-FOOT WINDS.......NORTH WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 3 TO 8 KNOTS.  
 
TIME (MST) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........6 6 3 2  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............32 32 32 33  
RH..............43 40 40 38  
20 FT WIND......NW 5G10 N 5G8 N 4G6 N 3G5  
MIX HGT (FT)....BLW100 BLW100 BLW100 BLW100  
TRANSPORT WIND..N 8 N 6 N 4 NW 4  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....40-43 DEGREES.  
MIN HUMIDITY........32-35 PERCENT.  
20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH SHIFTING TO THE WEST  
5 TO 8 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 3 TO 11 KNOTS.  
 
TIME (MST) 6 AM 9 AM NOON 3 PM  
SKY (%).........3 3 2 2  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............34 37 40 40  
RH..............34 34 33 36  
20 FT WIND......N 3G5 W 3G6 W 4G8 W 6G12  
MIX HGT (FT)....BLW100 BLW100 BLW100 BLW100  
TRANSPORT WIND..NW 3 W 6 NW 9 W 11  
   
SATURDAY NIGHT  
 
SKY/WEATHER.........CLEAR.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....30-33 DEGREES.  
MIN HUMIDITY........40-45 PERCENT.  
20-FOOT WINDS.......NORTH WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 3 TO 9 KNOTS.  
 
 
FORECASTER...FIRE WX FORECASTER  
REQUESTED BY...EVAN CROCKETT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527025.1/TWC  
.DELDT 12/05/25  
.FORMATTERVERSION 2.0.0  
.EMAIL EVAN.CROCKETT2@USDA.GOV  
 
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