630  
FWUS45 KGYX 170830  
AVGGYX  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE GRAY ME  
430 AM EDT WED AUG 17 2022  
 
   
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV OV OV BK  
CLOUD COVER (%) 90 95 100 100 100 95 90 95 90 90 95 90 85 85 80 70 50  
TEMPERATURE 46 43 44 43 43 44 45 45 44 42 43 44 44 45 44 44 43  
MAX/MIN TEMP 47 42 45 43  
WIND CHILL  
WIND DIR NE NE NE NE N NE NE NE N N NW NW NW NW NW NW NW  
WIND (MPH) 34 33 41 46 60 44 31 26 25 29 34 41 39 35 31 32 34  
WIND GUST (MPH) 63 84  
PRECIP PROB (%) 10 20 30 60 80 80 70 70 70 70 70 60 40 30 20 20 20  
PRECIP TYPE R R R R R R R R R R R R R R R R  
12 HOUR QPF 0.41 0.73 0.23 0.06  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV OV BK SC  
CLOUD COVER (%) 90 95 100 95 100 95 90 90 90 95 95 90 85 85 75 65 50  
TEMPERATURE 55 56 56 54 53 52 52 52 50 51 52 53 52 51 51 51 51  
MAX/MIN TEMP 58 50 53 50  
WIND CHILL  
WIND DIR NE NE NE NE N N N N N N NW NW NW NW NW NW NW  
WIND (MPH) 17 17 19 25 33 24 16 14 16 19 21 23 21 18 14 14 16  
WIND GUST (MPH)  
PRECIP PROB (%) 10 20 20 50 70 70 70 60 60 60 60 50 40 30 20 20 10  
PRECIP TYPE R R R R R R R R R R R R R R  
12 HOUR QPF 0.19 0.56 0.22 0.05  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV OV BK SC  
CLOUD COVER (%) 90 95 100 95 95 95 90 90 90 90 90 85 80 80 75 65 50  
TEMPERATURE 54 56 57 55 54 53 53 53 52 53 54 56 55 52 53 52 52  
MAX/MIN TEMP 58 52 56 52  
WIND CHILL  
WIND DIR NE NE NE N N NE NE NE N N NW NW NW NW NW NW NW  
WIND (MPH) 19 17 20 25 32 25 17 14 14 17 19 21 20 20 16 16 18  
WIND GUST (MPH)  
PRECIP PROB (%) 10 20 30 60 80 80 70 70 70 70 70 60 40 30 20 20 20  
PRECIP TYPE R R R R R R R R R R R R R R R R  
12 HOUR QPF 0.30 0.65 0.20 0.04  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV OV BK BK  
CLOUD COVER (%) 90 95 100 95 95 95 90 90 90 90 90 85 80 85 80 65 55  
TEMPERATURE 57 60 60 58 55 54 54 54 52 54 56 56 56 55 56 55 55  
MAX/MIN TEMP 61 52 57 54  
WIND CHILL  
WIND DIR NE NE NE N N N N N NW NW NW NW W NW NW NW NW  
WIND (MPH) 8 5 10 12 13 13 11 10 9 9 9 9 6 11 8 8 8  
WIND GUST (MPH)  
PRECIP PROB (%) 10 20 30 60 70 80 70 70 70 70 70 60 40 30 20 20 20  
PRECIP TYPE R R R R R R R R R R R R R R R R  
12 HOUR QPF 0.16 0.54 0.18 0.04  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..KANCAMAGUS HIGHWAY PASS (2855 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV BK BK BK BK SC  
CLOUD COVER (%) 90 95 100 95 95 95 90 90 90 85 80 75 70 65 65 55 40  
TEMPERATURE 56 60 59 58 55 54 53 54 52 55 57 58 56 54 55 54 55  
MAX/MIN TEMP 60 52 58 53  
WIND CHILL  
WIND DIR NE NE NE N N N N N N NW NW NW NW NW NW NW NW  
WIND (MPH) 11 10 12 14 19 12 8 8 10 12 14 16 13 13 10 10 11  
WIND GUST (MPH)  
PRECIP PROB (%) 20 20 30 60 70 70 70 70 70 60 50 40 30 20 20 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
12 HOUR QPF 0.14 0.43 0.07 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..MOUNT OSCEOLA (4340 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV BK BK BK SC  
CLOUD COVER (%) 90 95 100 100 95 95 90 90 90 85 80 80 70 70 65 55 40  
TEMPERATURE 55 55 54 53 51 52 52 52 50 50 52 52 51 51 51 51 51  
MAX/MIN TEMP 56 50 53 50  
WIND CHILL  
WIND DIR NE NE NE N N N N N N NW NW NW NW NW NW NW NW  
WIND (MPH) 19 16 19 21 28 19 11 11 13 17 20 23 19 19 16 16 18  
WIND GUST (MPH)  
PRECIP PROB (%) 10 20 30 60 70 70 70 70 70 60 50 40 30 20 20 10 10  
PRECIP TYPE R R R R R R R R R R R R R  
12 HOUR QPF 0.13 0.40 0.07 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..CANNON MOUNTAIN (4080 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV OV BK SC  
CLOUD COVER (%) 90 95 100 95 100 95 90 90 90 95 95 85 85 85 75 65 50  
TEMPERATURE 56 55 56 53 51 52 53 52 51 50 50 51 51 51 52 51 51  
MAX/MIN TEMP 58 50 52 50  
WIND CHILL  
WIND DIR NE NE NE NE N N N N N N NW NW NW NW NW NW NW  
WIND (MPH) 17 16 19 24 32 23 13 13 14 17 20 21 19 18 14 14 16  
WIND GUST (MPH)  
PRECIP PROB (%) 10 20 20 50 70 70 70 60 60 60 60 50 40 30 20 20 10  
PRECIP TYPE R R R R R R R R R R R R R R  
12 HOUR QPF 0.15 0.54 0.20 0.06  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..BALDFACE MOUNTAIN (3547 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV BK BK SC  
CLOUD COVER (%) 95 95 100 100 95 100 95 95 95 90 90 75 70 75 70 60 40  
TEMPERATURE 59 60 61 59 57 57 57 57 56 57 60 61 59 57 57 57 56  
MAX/MIN TEMP 63 56 62 56  
WIND CHILL  
WIND DIR NE NE NE N N N N N NW NW NW NW NW NW NW NW NW  
WIND (MPH) 11 10 10 13 14 12 12 11 12 10 9 9 6 10 8 6 8  
WIND GUST (MPH)  
PRECIP PROB (%) 20 20 30 60 80 80 80 80 80 80 70 60 30 20 20 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
12 HOUR QPF 0.22 0.55 0.12 0.01  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 
   
..MOUNT MOOSILAUKE (4802 FT)
 
 
DATE WEDNESDAY 08/17 THURSDAY 08/18  
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 OV OV OV OV OV OV BK SC  
CLOUD COVER (%) 95 95 100 95 100 95 90 90 90 90 90 80 75 75 70 60 45  
TEMPERATURE 56 56 56 53 51 52 51 52 50 50 51 51 51 51 52 52 52  
MAX/MIN TEMP 57 49 52 50  
WIND CHILL  
WIND DIR NE NE NE N N N N N N NW NW NW NW NW NW NW NW  
WIND (MPH) 14 13 16 21 27 20 12 12 14 17 20 20 18 17 13 13 13  
WIND GUST (MPH)  
PRECIP PROB (%) 10 20 20 50 70 70 60 60 60 50 50 30 30 20 20 10 10  
PRECIP TYPE R R R R R R R R R R R R R  
12 HOUR QPF 0.17 0.50 0.14 0.01  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
 

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