946  
FNAK53 PAFG 181129  
FWFAFG  
 
FIRE WEATHER PLANNING FORECAST FOR INTERIOR ALASKA  
NATIONAL WEATHER SERVICE FAIRBANKS AK  
329 AM AKDT THU SEP 18 2025  
   
DISCUSSION
 
 
THE RAIN YESTERDAY HAS CLEARED OUT AND TEMPERATURES WILL BE  
SEASONABLE, IN THE MID TO UPPER 50S THROUGH FRIDAY. TEMPERATURES  
THIS WEEKEND WILL BE IN THE LOWER 50S AND THERE WILL BE SHOWER  
CHANCES, ESPECIALLY ON SATURDAY AS A FRONT APPROACHES FROM THE  
SOUTHEAST. RAINFALL TOTALS ARE EXPECTED TO BE LIGHT, AROUND 0.05  
TO 0.20 INCHES, WITH THE HIGHEST TOTALS EXPECTED NEAR THE ALCAN  
BORDER. MIN RHS WILL BE AROUND 45 TO 55% FRIDAY AND SATURDAY, THEN  
IN THE 60S THIS WEEKEND.  
 
AKZ936-190530-  
UPPER TANANA VALLEY-  
INCLUDING TOK, TANACROSS, TETLIN, NORTHWAY, ALCAN,  
THE ALASKA HIGHWAY EAST OF MP 1392,  
THE TAYLOR HIGHWAY SOUTH OF MP 9,  
AND THE TOK CUTOFF NORTH OF MP 105  
329 AM AKDT THU SEP 18 2025  
   
EAST OF TANACROSS
 
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE RAIN  
CHANCE PRECIP (%) 0 0 30  
CWR 0 0 10  
TSTM COVERAGE NONE NONE NONE  
TEMP (24H TREND) 49-59 (+4) 27-37 (+1) 47-57  
RH % (24H TREND) ABV 40 (-24) 83-98 (-4) ABV 40  
20FTWND(MPH) LGT/VAR LGT/VAR LGT/VAR  
TRANSPORT WND (MPH) S 7 E 6 SE 8  
MIXING HGT(FT-AGL) 2900 300 2600  
VENT RATE (MPH-FT) 20300 1800 20800  
 
REMARKS...NONE.  
   
WEST OF TANACROSS
 
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE RAIN  
CHANCE PRECIP (%) 0 0 20  
CWR 0 0 5  
TSTM COVERAGE NONE NONE NONE  
TEMP (24H TREND) 49-59 (+5) 31-40 (+3) 49-59  
RH % (24H TREND) ABV 40 (-22) 79-94 (-12) ABV 40  
20FTWND(MPH) SE 3-7 LGT/VAR SE 3-7  
TRANSPORT WND (MPH) S 7 E 8 E 13  
MIXING HGT(FT-AGL) 2500 300 2500  
VENT RATE (MPH-FT) 17500 2400 32500  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 5
 
 
   
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. LOWS  
34 TO 41. HIGHS 48 TO 54. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. LOWS 35 TO 42.  
HIGHS 46 TO 56. NORTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. LOWS 34 TO 41.  
HIGHS 44 TO 52. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
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