697  
FWUS45 KBTV 211125  
AVGBTV  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE BURLINGTON VT  
724 AM EDT THU OCT 21 2021  
 
*********************THE NORTHERN ADIRONDACKS**********************  
 
DATE THURSDAY 10/21 FRIDAY 10/22  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV BK BK BK SC SC BK BK  
CLOUD COVER (%) 85 95 85 70 90 95 85 85 80 60 60 65 50 50 50 60  
TEMPERATURE 48 52 52 51 51 51 50 48 43 40 39 36 34 33 31 31  
MAX/MIN TEMP 55 43 46 31  
WIND DIR SW SW SW SW SW SW SW W W W W W NW NW N N  
WIND (MPH) 14 19 21 27 32 35 29 34 25 21 12 8 5 5 5 3  
WIND GUST (MPH) 33 39 55 52 57 52 62 44 40  
PRECIP PROB (%) 20 70 80 0 5 80 90 80 40 20 10 5 5 0 5 5  
PRECIP TYPE R R R R R R  
12 HOUR QPF 0.08 0.31 0.06 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
12 HOUR ICE 0.00 0.00 0.00 0.00  
 
*******************THE NORTHERN GREEN MOUNTAINS********************  
   
..AROUND SMUGGLERS' NOTCH
 
 
DATE THURSDAY 10/21 FRIDAY 10/22  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER OV OV OV OV BK OV OV OV OV OV OV OV BK BK BK BK  
CLOUD COVER (%) 85 90 95 70 65 90 90 75 75 70 70 75 55 55 55 60  
TEMPERATURE 47 52 53 53 52 52 51 50 47 42 39 38 37 36 35 34  
MAX/MIN TEMP 55 46 50 34  
WIND DIR SW SW SW S S SW S SW W W NW NW NW N N N  
WIND (MPH) 12 14 18 25 26 28 29 26 24 17 14 13 10 9 9 6  
WIND GUST (MPH) 47 51 51 51 51 41  
PRECIP PROB (%) 20 20 80 20 5 20 90 90 50 30 10 5 5 5 0 0  
PRECIP TYPE R R R R R R R  
12 HOUR QPF 0.10 0.18 0.11 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
12 HOUR ICE 0.00 0.00 0.00 0.00  
 

 
 
--- PRECIP TYPE CODES ---  
 
CODE TYPE  
T THUNDERSTORMS  
R RAIN  
S SNOW  
I SLEET  
Z FREEZING RAIN  
 
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