901  
FWUS45 KGYX 230931  
AVGGYX  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE GRAY ME  
430 AM EST FRI FEB 23 2024  
 
   
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK OV OV OV BK SC SC FW FW SC FW FW FW  
CLOUD COVER (%) 100 95 75 70 65 85 85 75 55 35 25 20 25 35 25 20 15  
TEMPERATURE 27 28 29 28 23 24 20 13 5 2 -1 -5 -6 -6 -3 -3 -1  
MAX/MIN TEMP 30 3 5 -6  
WIND CHILL 13 15 16 12 6 8 2 -7 -20 -26 -31 -38 -41 -40 -34 -33 -30  
WIND DIR W W W NW W NW W NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 20 19 20 28 28 26 26 26 34 40 43 48 54 50 42 39 37  
WIND GUST (MPH) 66  
PRECIP PROB (%) 70 40 10 10 10 20 20 20 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.07 0.00 0.01 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.8 0.0 0.1 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.8 0.1 0.0 0.0  
 
   
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK OV OV OV BK SC SC FW SC SC FW SC FW  
CLOUD COVER (%) 100 100 85 75 70 85 90 85 65 45 30 25 40 40 25 25 15  
TEMPERATURE 29 32 35 32 27 28 22 13 4 2 2 2 -2 -1 -3 -4 -2  
MAX/MIN TEMP 36 2 4 -5  
WIND CHILL 16 17 9 -4 -18 -22 -22 -23 -28 -26 -27 -27 -24  
WIND DIR W W W NW W NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 10 8 9 12 12 12 14 18 23 26 26 28 28 26 23 19 18  
WIND GUST (MPH) 47 47 50 46  
PRECIP PROB (%) 70 30 10 10 5 20 20 20 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.6 0.0 0.0 0.0  
 
   
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV BK BK OV OV BK BK SC FW FW FW SC FW FW FW  
CLOUD COVER (%) 100 95 75 65 65 70 75 70 50 30 20 15 20 30 20 15 15  
TEMPERATURE 29 32 34 32 27 26 24 18 10 8 6 4 -1 -2 -2 -2 -1  
MAX/MIN TEMP 35 8 10 -4  
WIND CHILL 15 15 12 4 -9 -13 -17 -20 -27 -27 -25 -25 -23  
WIND DIR W W W NW W NW W NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 8 6 9 13 14 12 13 14 20 24 26 28 28 26 21 20 18  
WIND GUST (MPH) 43 47 50 46  
PRECIP PROB (%) 70 40 10 10 10 20 20 10 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S S S  
6 HOUR QPF 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.8 0.0 0.0 0.0  
 
   
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK OV OV OV BK SC SC FW SC SC FW FW FW  
CLOUD COVER (%) 100 100 90 85 65 85 90 80 65 45 30 25 35 40 25 25 15  
TEMPERATURE 30 33 36 34 29 29 27 16 7 9 10 9 1 1 0 -2 -2  
MAX/MIN TEMP 37 6 10 -4  
WIND CHILL 18 3 -11 -9 -8 -9 -19 -17 -16 -18 -15  
WIND DIR SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 4 4 6 6 6 8 9 11 16 17 18 17 16 13 10 9 6  
WIND GUST (MPH)  
PRECIP PROB (%) 70 40 10 10 10 20 20 20 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.5 0.0 0.0 0.0  
 
   
..KANCAMAGUS HIGHWAY PASS (2855 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK BK OV BK SC FW FW FW FW FW FW FW FW  
CLOUD COVER (%) 100 95 75 70 65 70 75 60 45 25 20 10 10 20 5 20 10  
TEMPERATURE 29 32 38 37 28 28 26 20 11 12 12 9 2 1 1 0 1  
MAX/MIN TEMP 39 10 12 -2  
WIND CHILL 17 7 -6 -6 -6 -10 -19 -19 -18 -18 -15  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 4 4 5 6 8 8 9 12 16 18 19 19 18 17 14 12 10  
WIND GUST (MPH) 36 36  
PRECIP PROB (%) 80 50 10 10 10 10 10 10 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S  
6 HOUR QPF 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.7 0.0 0.0 0.0  
 
   
..MOUNT OSCEOLA (4340 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK OV OV BK SC SC FW FW FW FW FW FW FW  
CLOUD COVER (%) 100 95 80 70 65 75 85 55 40 30 25 10 10 20 5 20 10  
TEMPERATURE 28 30 33 34 28 27 25 18 9 7 5 3 1 1 -1 -2 -1  
MAX/MIN TEMP 35 7 9 -3  
WIND CHILL 19 17 16 13 3 -11 -15 -18 -21 -24 -23 -24 -24 -22  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 9 9 9 12 12 12 13 17 21 25 26 27 28 25 21 19 17  
WIND GUST (MPH) 46 47 49 46  
PRECIP PROB (%) 80 40 10 10 5 10 10 10 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S  
6 HOUR QPF 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.9 0.0 0.0 0.0  
 
   
..CANNON MOUNTAIN (4080 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK OV OV OV BK SC SC FW SC SC FW SC FW  
CLOUD COVER (%) 100 100 85 80 70 85 90 85 70 45 35 25 40 40 25 25 15  
TEMPERATURE 29 31 33 32 29 30 24 14 5 2 2 2 -2 -1 -2 -3 -2  
MAX/MIN TEMP 34 3 5 -4  
WIND CHILL 19 11 -2 -16 -22 -22 -23 -28 -26 -25 -26 -23  
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 9 9 10 12 12 12 14 16 20 25 26 28 28 26 21 19 17  
WIND GUST (MPH) 46 47 50 46  
PRECIP PROB (%) 70 30 10 10 5 20 20 20 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.5 0.0 0.0 0.0  
 
   
..BALDFACE MOUNTAIN (3547 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK BK BK BK SC FW FW FW FW FW FW FW FW  
CLOUD COVER (%) 100 95 80 75 65 60 70 60 40 20 20 10 10 10 5 10 20  
TEMPERATURE 29 32 36 36 31 30 28 24 16 16 15 12 6 4 3 1 1  
MAX/MIN TEMP 37 15 16 -1  
WIND CHILL 13 2 1 0 -5 -12 -14 -12 -13 -10  
WIND DIR W SW W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 4 4 4 5 5 6 8 11 13 14 14 16 16 13 10 8 5  
WIND GUST (MPH) 31 33 33 36  
PRECIP PROB (%) 80 50 10 10 5 10 10 10 5 0 0 0 0 0 0 0 0  
PRECIP TYPE S S  
6 HOUR QPF 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.4 0.0 0.0 0.0  
 
   
..MOUNT MOOSILAUKE (4802 FT)
 
 
DATE FRIDAY 02/23/24 SATURDAY 02/24/24  
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A  
 
CLOUD COVER OV OV OV OV BK OV OV OV BK SC SC FW FW SC FW FW FW  
CLOUD COVER (%) 100 100 85 75 70 85 90 80 65 40 30 20 25 30 15 15 15  
TEMPERATURE 28 30 34 33 29 29 22 12 2 2 3 3 -3 0 -1 -1 0  
MAX/MIN TEMP 35 1 3 -3  
WIND CHILL 9 -5 -20 -21 -21 -21 -29 -23 -24 -23 -19  
WIND DIR W SW W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND (MPH) 8 8 8 11 10 10 14 17 20 24 26 27 27 23 20 18 14  
WIND GUST (MPH)  
PRECIP PROB (%) 70 30 10 10 5 20 20 20 5 0 0 5 0 0 0 0 0  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.7 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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