747  
FWUS45 KGYX 292130  
AVGGYX  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE GRAY ME  
430 PM EST SUN JAN 29 2023  
 
   
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV OV BK BK OV OV OV OV OV OV OV OV SC FW FW  
CLOUD COVER (%) 90 85 85 75 65 65 85 90 90 95 85 75 80 70 45 25 20  
TEMPERATURE 23 25 23 18 15 23 22 20 15 13 10 7 4 0 -1 -4 -7  
MIN/MAX TEMP 14 23 2 5  
WIND CHILL 1 4 1 -5 -6 6 3 0 -7 -12 -16 -20 -26 -31 -33 -36 -40  
WIND DIR W W W W W W W W W W W W W W W W NW  
WIND (MPH) 56 55 54 46 32 28 33 37 36 48 46 46 50 51 51 48 46  
WIND GUST (MPH) 70 71 66  
PRECIP PROB (%) 30 30 40 30 5 0 5 20 40 50 20 50 40 40 10 10 10  
PRECIP TYPE S S S S S S S S S S S  
12 HOUR QPF 0.16 0.05 0.06 0.00  
12 HOUR SNOW 2.0 0.8 1.1 0.0  
 
   
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV OV BK OV OV OV OV OV OV OV OV OV SC SC FW  
CLOUD COVER (%) 95 95 95 80 65 70 90 95 95 95 85 85 80 70 45 30 25  
TEMPERATURE 28 30 28 19 15 24 25 22 19 17 14 12 8 8 6 4 0  
MIN/MAX TEMP 14 25 8 11  
WIND CHILL 12 15 13 2 0 12 12 7 4 0 -4 -7 -14 -14 -17 -19 -23  
WIND DIR W W W NW W W W W W W NW W NW NW NW NW NW  
WIND (MPH) 29 28 26 21 14 12 16 18 17 21 20 23 27 27 28 25 21  
WIND GUST (MPH) 48 46  
PRECIP PROB (%) 30 20 40 20 5 0 5 20 40 50 20 50 50 50 10 10 5  
PRECIP TYPE S S S S S S S S S S S  
12 HOUR QPF 0.06 0.04 0.05 0.01  
12 HOUR SNOW 0.7 0.5 1.0 0.2  
 
   
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV OV BK BK OV OV OV OV OV OV OV BK SC FW FW  
CLOUD COVER (%) 90 80 80 75 60 65 85 90 90 95 80 75 75 65 40 25 20  
TEMPERATURE 28 30 28 21 18 25 24 23 20 17 13 13 10 8 8 5 0  
MIN/MAX TEMP 17 26 9 12  
WIND CHILL 13 16 14 5 4 14 11 9 6 0 -5 -6 -10 -14 -14 -17 -22  
WIND DIR W W W W W W W W W W W W NW NW NW NW NW  
WIND (MPH) 26 26 24 21 14 12 14 17 16 21 20 21 21 26 26 24 20  
WIND GUST (MPH)  
PRECIP PROB (%) 20 30 40 20 5 0 5 20 40 50 20 40 40 40 10 10 10  
PRECIP TYPE S S S S S S S S S S S  
12 HOUR QPF 0.09 0.04 0.03 0.00  
12 HOUR SNOW 0.9 0.6 0.5 0.0  
 
   
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV OV BK BK OV OV OV OV OV OV OV BK SC FW FW  
CLOUD COVER (%) 90 85 90 80 65 70 85 95 95 95 85 80 75 65 45 25 20  
TEMPERATURE 32 31 30 23 18 24 29 25 22 21 18 17 13 11 10 7 3  
MIN/MAX TEMP 17 30 12 13  
WIND CHILL 12 9 14 11 6 4 -1 -6 -8 -10 -13  
WIND DIR SW W NW NW NW W SW SW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 10 9 10 10 6 3 5 3 6 9 10 12 12 16 17 14 11  
WIND GUST (MPH) 27  
PRECIP PROB (%) 30 30 40 20 5 0 5 20 40 50 20 40 40 40 10 10 5  
PRECIP TYPE S S S S S S S S S S S  
12 HOUR QPF 0.05 0.03 0.04 0.00  
12 HOUR SNOW 0.6 0.5 0.7 0.0  
 
   
..KANCAMAGUS HIGHWAY PASS (2855 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV BK BK BK OV OV OV OV OV BK BK BK SC FW FW  
CLOUD COVER (%) 90 80 80 65 60 60 80 90 95 95 75 70 65 60 40 25 20  
TEMPERATURE 32 31 31 25 19 27 28 26 23 21 17 17 13 13 11 8 4  
MIN/MAX TEMP 18 32 12 14  
WIND CHILL 14 9 19 16 13 9 4 4 -3 -5 -8 -10 -14  
WIND DIR W W W NW W W W W W W NW W NW NW NW NW NW  
WIND (MPH) 13 16 16 11 8 5 9 10 9 11 11 12 16 19 20 17 13  
WIND GUST (MPH)  
PRECIP PROB (%) 20 20 20 10 5 0 5 20 40 40 20 20 40 40 10 10 10  
PRECIP TYPE S S S S S S S S S S  
12 HOUR QPF 0.01 0.03 0.01 0.00  
12 HOUR SNOW 0.1 0.4 0.3 0.0  
 
   
..MOUNT OSCEOLA (4340 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV BK BK BK OV OV OV OV OV BK BK BK SC FW FW  
CLOUD COVER (%) 90 85 85 65 60 60 85 90 95 95 75 70 70 60 40 25 20  
TEMPERATURE 29 29 29 24 17 25 26 24 22 20 17 16 12 10 9 6 2  
MIN/MAX TEMP 16 26 11 12  
WIND CHILL 15 14 14 9 2 14 13 10 8 3 0 -1 -7 -11 -12 -16 -19  
WIND DIR W W W NW W W W W W W NW W NW NW NW NW NW  
WIND (MPH) 25 26 27 20 14 12 16 18 17 23 20 20 23 25 25 24 19  
WIND GUST (MPH) 44  
PRECIP PROB (%) 20 20 20 10 5 0 5 20 40 40 20 30 30 30 10 10 10  
PRECIP TYPE S S S S S S S S S S  
12 HOUR QPF 0.00 0.03 0.01 0.00  
12 HOUR SNOW 0.0 0.4 0.2 0.0  
 
   
..CANNON MOUNTAIN (4080 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV OV BK OV OV OV OV OV OV OV OV OV SC SC FW  
CLOUD COVER (%) 95 95 95 80 65 70 90 95 95 95 85 85 80 70 45 30 25  
TEMPERATURE 29 30 28 21 16 23 25 24 21 19 16 15 11 8 7 5 2  
MIN/MAX TEMP 15 25 10 12  
WIND CHILL 14 15 13 5 1 11 12 10 7 2 -1 -3 -8 -12 -14 -16 -17  
WIND DIR W W W NW W W W W W W NW W NW NW NW NW NW  
WIND (MPH) 27 27 26 21 14 12 16 18 16 21 20 21 21 21 21 20 16  
WIND GUST (MPH) 44 44  
PRECIP PROB (%) 30 20 40 20 5 0 5 20 40 50 20 40 40 40 10 10 5  
PRECIP TYPE S S S S S S S S S S S  
12 HOUR QPF 0.06 0.04 0.04 0.00  
12 HOUR SNOW 0.7 0.5 0.7 0.0  
 
   
..BALDFACE MOUNTAIN (3547 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV BK BK BK OV OV OV OV OV BK BK SC SC FW FW  
CLOUD COVER (%) 90 70 70 60 55 55 75 90 90 95 75 65 60 50 35 20 15  
TEMPERATURE 31 32 31 28 22 26 27 28 25 24 20 19 15 16 14 11 5  
MIN/MAX TEMP 21 31 14 17  
WIND CHILL 19 16 18 11 9 2 1 -3 -5 -10  
WIND DIR SW W W NW NW S S S W W NW NW NW NW NW NW NW  
WIND (MPH) 8 8 5 9 4 3 6 5 3 4 6 8 10 14 17 13 10  
WIND GUST (MPH)  
PRECIP PROB (%) 20 5 10 10 5 0 5 20 40 40 20 20 20 20 5 5 10  
PRECIP TYPE S S S S S S S S  
12 HOUR QPF 0.00 0.03 0.02 0.00  
12 HOUR SNOW 0.0 0.3 0.3 0.0  
 
   
..MOUNT MOOSILAUKE (4802 FT)
 
 
DATE MONDAY 01/30/23 TUESDAY 01/31/23  
TIME (LT) 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P  
 
CLOUD COVER OV OV OV OV BK OV OV OV OV OV OV OV OV OV SC SC FW  
CLOUD COVER (%) 95 90 95 80 65 70 85 90 95 95 85 80 80 70 45 30 25  
TEMPERATURE 29 29 28 20 15 24 24 22 20 18 15 15 10 8 7 5 2  
MIN/MAX TEMP 14 26 9 11  
WIND CHILL 15 15 14 5 1 14 12 9 7 2 -2 -2 -10 -14 -15 -17 -19  
WIND DIR W W W NW W W W W W W NW NW NW NW NW NW NW  
WIND (MPH) 23 23 23 18 12 10 13 14 13 19 18 19 24 25 26 23 19  
WIND GUST (MPH)  
PRECIP PROB (%) 30 20 30 20 5 0 5 20 40 40 20 30 40 40 10 10 5  
PRECIP TYPE S S S S S S S S S S S  
12 HOUR QPF 0.04 0.03 0.03 0.00  
12 HOUR SNOW 0.4 0.4 0.4 0.0  
 

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