458  
FNAK79 PAFG 221714  
FWSAFG  
 
SPOT FORECAST FOR 2021 FAF PILE BURNING...SOA DNR  
NATIONAL WEATHER SERVICE FAIRBANKS AK  
914 AM AKDT FRI OCT 22 2021  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 AKDT ON OCTOBER 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
MOSTLY CLOUDY TODAY AS A TROUGH MOVES NORTH OF THE FIRE, BRINGING A  
SLIGHT CHANCE OF SNOW TODAY INTO THIS EVENING. WIND SPEEDS  
GENERALLY LESS THEN 7 MPH FROM THE NORTHEAST AND HIGH TEMPERATURES  
TODAY AND SATURDAY IN THE LOW 30S WHILE LOWS DROP DOWN INTO THE  
MID 20S. MINIMUM RELATIVE HUMIDITY VALUES ARE EXPECTED TO REMAIN  
ABOVE 70 PERCENT.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT) THEN BECOMING  
CLOUDY (85-95 PERCENT). SLIGHT CHANCE OF SNOW.  
CWR.................2 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 33.  
MIN HUMIDITY........72 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH.  
RIDGETOP WIND.......NORTHEAST TO 10 MPH.  
MIXING HEIGHT.......1600 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 4 MPH.  
INVERSION BURNOFF...AFTER 1000 AKDT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING  
PARTLY CLOUDY (40-50 PERCENT). SLIGHT CHANCE OF  
SNOW IN THE EVENING.  
CWR.................1 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 25.  
MAX HUMIDITY........93 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
RIDGETOP WIND.......EAST TO 10 MPH.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 3 MPH.  
INVERSION SETUP.....AFTER 2000 AKDT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).  
CWR.................1 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 31.  
MIN HUMIDITY........79 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
RIDGETOP WIND.......EAST TO 8 MPH.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 2 MPH.  
INVERSION BURNOFF...AFTER 1000 AKDT.  
 
   
FORECAST DAYS 3 THROUGH 5
 
 
   
SUNDAY
 
 
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS  
IN THE UPPER 20S. LIGHT WINDS.    
MONDAY
 
 
CLOUDY WITH CHANCE OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE  
UPPER 20S. LIGHT WINDS.    
TUESDAY
 
 
CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE  
MID 20S. LIGHT WINDS.  
 

 
FORECASTER...ZAWISLAK  
REQUESTED BY...TERESA ROSE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2119747.3/AFG  
.DELDT 10/22/21  
.FORMATTERVERSION 1.0.26  
 
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