648  
FNUS75 KFGZ 050901  
FWSFGZ  
 
SPOT FORECAST FOR GRASSHOPPER RX...AZ-FTA  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
201 AM MST FRI DEC 5 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0730 MST ON DECEMBER 05.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE  
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ  
   
DISCUSSION
 
DRY CONDITIONS AND WARMING TEMPERATURES ARE EXPECTED  
FOR THE NEXT COUPLE OF DAYS. WINDS TODAY WILL PRIMARILY BE LIGHT  
FROM THE WEST, BEFORE INCREASING SLIGHTLY ON SATURDAY. OVERNIGHT  
WINDS WILL BE LIGHT, AND MAINLY TERAIN-DRIVEN.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....48 TO 51 DEGREES.  
MIN HUMIDITY........27 TO 29 PERCENT.  
WIND (20 FT)........WEST WINDS 4 TO 8 MPH.  
MAX VENT RATE.......FAIR.  
CLEARING INDEX......323.  
MIXING HEIGHT.......4800 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 KNOTS SHIFTING TO THE WEST  
LATE IN THE AFTERNOON.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....30 TO 33 DEGREES.  
MAX HUMIDITY........60 TO 65 PERCENT.  
WIND (20 FT)........LIGHT, TERRAIN-DRIVEN WINDS 5 MPH OR LESS.  
MIN VENT RATE.......POOR.  
CLEARING INDEX......2.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 5 KNOTS.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....53 TO 56 DEGREES.  
MIN HUMIDITY........33 TO 36 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 10 MPH.  
MAX VENT RATE.......GOOD.  
CLEARING INDEX......442.  
MIXING HEIGHT.......3700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 KNOTS SHIFTING TO THE WEST  
LATE IN THE AFTERNOON.  
 
A WEATHER FORECAST TABLE FOR YOUR SPOT LOCATION IS LINKED.  
THE INFORMATION PROVIDED BY THIS SITE IS FOR PLANNING PURPOSES ONLY  
AND IS NOT INTENDED TO SUBSTITUTE INFORMATION PROVIDED BY AN OFFICIAL  
NATIONAL WEATHER SERVICE SPOT FORECAST.  
HTTPS://WWW.WEATHER.GOV/DLH/FWD?LAT=34.0711&LON=-110.6311&CLAT=34.0711&CLON=-110.6311  
 

 
FORECASTER...HUMPHREYS  
REQUESTED BY...E-5261  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2526742.4/FGZ  
.DELDT 12/05/25  
.FORMATTERVERSION 2.0.0  
.EMAIL BUTCH.GREGG@BIA.GOV,CARLTON.GOSEYUN@BIA.GOV,LOGAN.LAWSON@BIA.GOV,AZSDC@FIRENET.GOV  
 
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