659  
FNAK79 PAFG 181152  
FWSAFG  
 
SPOT FORECAST FOR TA 108 RX PILES...BLM  
NATIONAL WEATHER SERVICE FAIRBANKS AK  
352 AM AKDT THU OCT 18 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 AKDT ON OCTOBER 18.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
HIGH PRESSURE OVER THE EASTERN INTERIOR WILL PROMOTE MOSTLY CLEAR  
SKIES THIS AFTERNOON INTO EARLY FRIDAY MORNING. COOLER  
TEMPERATURES THIS EVENING WILL ACCOMPANY A STRONGER OVERNIGHT  
INVERSION. CLOUD COVER WILL BEGIN TO INCREASE FRIDAY MORNING AS A  
LOW MOVES NORTH ACROSS THE ALASKA RANGE. A MAINLY RAIN EVENT  
INITIALLY WILL BECOME A WINTERY MIX AS TEMPERATURES COOL FRIDAY  
EVENING.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT). PATCHY  
FOG LATE IN THE MORNING.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 45.  
MIN HUMIDITY........68 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......400-700 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 3 MPH.  
INVERSION BURNOFF...1000 AKST  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 29.  
MAX HUMIDITY........88 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......300-700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
INVERSION SETUP.....1900 AKST  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT) THEN BECOMING  
CLOUDY (90-100 PERCENT). CHANCE OF LIGHT  
FREEZING RAIN AND SNOW IN THE MORNING, THEN  
LIGHT FREEZING RAIN, SNOW LIKELY AND CHANCE OF  
RAIN IN THE AFTERNOON.  
CWR.................60 PERCENT.  
MAX TEMPERATURE.....AROUND 42.  
MIN HUMIDITY........54 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......300-700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 17 MPH.  
INVERSION BURNOFF...1000 AKST  
 

 
FORECASTER...COWEN  
REQUESTED BY...COLLINS BONDS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1816780.6/AFG  
.DELDT 10/18/18  
 
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