073  
FNUS75 KFGZ 241158  
FWSFGZ  
 
SPOT FORECAST FOR BLUE STEM RX...US FOREST SERVICE - KAIBAB NF  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
132 AM MST WED DEC 24 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0532 MST ON DECEMBER 24.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE  
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ25  
   
DISCUSSION  
LOOK FOR PERIODS OF LIGHT RAIN SHOWERS WITH WETTING  
RAIN OF AROUND 0.20 INCHES LIKELY. GUSTY SOUTH TO SOUTHWEST  
WINDS BOTH DAY AND NIGHT, STRONGEST ON CHRISTMAS DAY. VENTILATION  
GOOD TODAY AND EXCELLENT ON CHRISTMAS.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.  
CHANCE OF PCPN......50 PERCENT.  
MAX TEMPERATURE.....AROUND 52.  
MIN HUMIDITY........69 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO  
20 MPH UNTIL 11:00 AM THEN SHIFTING TO  
SOUTH AT 5 TO 15 MPH GUSTING TO 25 MPH.  
MAX VENT RATE.......GOOD.  
CLEARING INDEX......380.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS INCREASING TO AROUND 20  
KNOTS IN THE AFTERNOON.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY.  
CHANCE OF PCPN......80 PERCENT.  
MIN TEMPERATURE.....AROUND 41.  
MAX HUMIDITY........91 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 15 MPH UNTIL MIDNIGHT THEN  
SHIFTING TO SOUTHWEST.  
MIN VENT RATE.......POOR.  
CLEARING INDEX......17.  
MIXING HEIGHT.......200 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS INCREASING TO SOUTHWEST 20  
TO 25 KNOTS OVERNIGHT.  
   
CHRISTMAS DAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS IN THE MORNING,  
WITH DIMINISHING CHANCES THROUGH THE AFTERNOON.  
CHANCE OF PCPN......80 PERCENT.  
MAX TEMPERATURE.....AROUND 51.  
MIN HUMIDITY........67 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO  
NEAR 30 MPH, MAINLY IN THE AFTERNOON.  
MAX VENT RATE.......EXCELLENT.  
CLEARING INDEX......1050.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 KNOTS INCREASING TO AROUND  
30 KNOTS 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=35.8537&LON=-111.8045&CLAT=35.8537&CLON=-111.8045  
 
 
FORECASTER...MCCOLLUM  
REQUESTED BY...JACOB MILLER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527939.1/FGZ  
.DELDT 12/24/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JACOB.MILLER2@USDA.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab AZ Page
Main Text Page