004
FWUS41 KGYX 100931
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST WED DEC 10 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 BK OV OV OV OV OV OV OV BK BK OV OV OV OV OV BK BK
CLOUD COVER (%) 60 80 95 95 90 85 75 80 70 70 75 75 80 70 70 70 65
TEMPERATURE 11 15 13 16 18 18 18 12 8 8 3 -1 -4 -5 -6 -4 -4
MAX/MIN TEMP 18 2 9 -6
WIND CHILL -11 -3 -8 -4 -2 -2 -2 -12 -20 -21 -28 -34 -40 -43 -46 -43 -43
WIND DIR W SW SW SW SW SW SW W W W W W W W W W W
WIND (MPH) 29 21 28 31 33 32 33 40 51 57 54 59 67 74 82 83 83
WIND GUST (MPH) 85 94 104 104 105
PRECIP PROB (%) 5 50 90 90 70 40 20 50 50 50 70 60 60 60 30 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.14 0.27 0.07 0.17 0.13 0.12 0.10 0.02
6 HOUR SNOW 1.9 3.5 0.9 2.8 2.4 2.1 1.7 0.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.2 0.3 0.7 1.2 1.4 1.3 0.7 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 15 14 13 13 12 13 16 17 18 18 18 17 17 17 18 19 19
SNOW DENSITY (%) 6 7 7 7 8 7 6 5 5 5 5 5 5 5 5 5 5
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 70 85 100 95 95 90 90 90 80 80 80 85 85 80 80 80 65
TEMPERATURE 13 19 20 23 25 26 26 21 18 18 13 8 6 5 5 6 5
MAX/MIN TEMP 26 11 20 5
WIND CHILL -1 7 8 11 14 15 15 8 3 2 -5 -12 -16 -23 -24 -22 -23
WIND DIR SW S S S SW SW SW W W W W W W W W W W
WIND (MPH) 11 10 11 12 12 12 12 14 17 18 20 21 24 44 49 48 47
WIND GUST (MPH) 70 75 74 72
PRECIP PROB (%) 10 60 100 90 80 40 20 40 40 40 60 60 50 50 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.18 0.30 0.13 0.08 0.05 0.08 0.04 0.01
6 HOUR SNOW 2.3 3.7 1.5 1.3 1.0 1.5 0.7 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.2 0.7 1.2 1.3 1.2 0.6 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 15 13 12 13 12 13 14 17 19 19 19 18 17 18 18 20 20
SNOW DENSITY (%) 6 7 8 7 8 7 7 5 5 5 5 5 5 5 5 5 5
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 BK OV OV OV OV OV OV OV BK OV OV OV OV OV BK BK BK
CLOUD COVER (%) 60 80 95 95 95 85 75 75 70 70 75 75 75 75 70 65 60
TEMPERATURE 13 20 20 23 25 26 26 22 18 19 15 9 6 7 7 7 5
MAX/MIN TEMP 26 13 21 5
WIND CHILL 0 9 8 12 14 15 15 9 2 2 -4 -12 -18 -20 -21 -20 -23
WIND DIR W SW S S SW SW SW W W W W W W W W W W
WIND (MPH) 10 9 11 11 11 11 11 14 18 21 24 24 32 44 47 46 44
WIND GUST (MPH) 50 70 72 71 70
PRECIP PROB (%) 5 50 100 90 70 40 20 50 50 60 70 70 60 60 30 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.16 0.30 0.07 0.13 0.10 0.09 0.06 0.01
6 HOUR SNOW 2.2 3.9 0.9 2.0 1.8 1.7 1.1 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.1 0.2 0.7 1.1 1.3 1.3 0.8 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 15 14 13 13 12 13 14 16 17 18 18 18 18 18 18 19 20
SNOW DENSITY (%) 6 7 7 7 8 7 7 6 5 5 5 5 5 5 5 5 5
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 65 80 95 95 90 85 80 80 75 70 75 80 80 75 75 70 65
TEMPERATURE 17 24 25 26 28 28 28 24 22 22 17 12 10 8 8 8 7
MAX/MIN TEMP 28 15 24 7
WIND CHILL 7 15 15 16 19 19 19 13 8 7 1 -6 -10 -14 -14 -14 -16
WIND DIR SW S S S S S S W NW W W W W W W W W
WIND (MPH) 8 8 10 10 9 9 9 11 16 18 18 19 23 25 26 27 27
WIND GUST (MPH) 41 50 42 44 47 47
PRECIP PROB (%) 10 50 100 90 70 40 20 50 50 50 70 70 60 60 30 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.17 0.29 0.07 0.03 0.03 0.06 0.03 0.01
6 HOUR SNOW 2.3 3.8 0.9 0.5 0.6 1.2 0.6 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.2 0.7 1.1 1.3 1.3 0.7 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 15 14 13 13 12 13 13 16 18 19 19 19 18 19 19 20 20
SNOW DENSITY (%) 6 7 7 7 8 7 7 6 5 5 5 5 5 5 5 5 5
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 OV OV OV OV BK BK OV OV OV BK BK BK BK
CLOUD COVER (%) 70 80 100 95 90 95 85 80 60 60 70 75 75 70 65 60 50
TEMPERATURE 16 22 23 25 26 27 27 24 20 21 16 11 9 8 7 8 8
MAX/MIN TEMP 27 15 22 7
WIND CHILL 6 15 14 16 18 19 19 14 7 8 0 -7 -11 -16 -18 -16 -16
WIND DIR SW SW S S SW SW SW W W W W W W W W W W
WIND (MPH) 6 5 8 8 8 8 8 10 12 14 17 18 21 34 36 34 32
WIND GUST (MPH) 34 41 50 55 58 55 52
PRECIP PROB (%) 10 60 100 90 70 40 20 40 40 40 50 50 50 50 20 10 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.21 0.36 0.13 0.02 0.01 0.03 0.02 0.00
6 HOUR SNOW 2.8 4.6 1.5 0.3 0.2 0.6 0.4 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.2 0.8 1.2 1.3 1.2 0.7 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 14 13 13 12 12 13 16 17 18 19 19 18 19 19 20 20
SNOW DENSITY (%) 7 7 7 7 8 8 7 6 5 5 5 5 5 5 5 5 5
..MOUNT OSCEOLA (4340 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 OV OV OV OV BK BK OV OV OV OV BK BK BK
CLOUD COVER (%) 70 80 100 95 90 95 90 85 60 60 70 75 75 70 65 65 55
TEMPERATURE 14 19 19 23 24 26 25 21 18 17 13 9 6 7 6 6 5
MAX/MIN TEMP 26 11 19 5
WIND CHILL 0 8 7 11 11 14 13 7 1 0 -6 -13 -18 -20 -22 -22 -23
WIND DIR SW S S S SW SW SW W W W W W W W W W W
WIND (MPH) 11 9 10 12 16 14 13 17 20 21 21 26 32 43 48 47 46
WIND GUST (MPH) 50 67 74 72 71
PRECIP PROB (%) 10 60 100 90 70 40 20 40 40 40 50 50 50 50 20 10 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.21 0.35 0.13 0.02 0.01 0.02 0.01 0.00
6 HOUR SNOW 2.8 4.4 1.5 0.3 0.2 0.4 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.2 0.8 1.2 1.3 1.2 0.6 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 14 13 12 11 12 14 16 18 18 19 18 18 19 19 20 20
SNOW DENSITY (%) 7 7 7 8 9 8 7 6 5 5 5 5 5 5 5 5 5
..CANNON MOUNTAIN (4080 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 70 85 100 95 95 95 95 90 80 80 80 85 85 80 80 80 65
TEMPERATURE 12 16 20 23 25 27 27 22 18 18 12 8 7 7 7 7 7
MAX/MIN TEMP 27 11 21 7
WIND CHILL -3 3 7 10 12 15 15 8 1 2 -6 -13 -15 -20 -21 -21 -20
WIND DIR SW S S S S SW SW W W W W W W W W W W
WIND (MPH) 13 11 13 14 17 16 16 17 20 19 19 24 26 42 47 47 46
WIND GUST (MPH) 66 72 72 71
PRECIP PROB (%) 10 60 100 90 80 40 20 40 40 40 60 50 50 50 20 20 10
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.18 0.29 0.11 0.06 0.05 0.06 0.02 0.01
6 HOUR SNOW 2.3 3.6 1.3 1.0 1.0 1.1 0.4 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.2 0.7 1.1 1.2 1.2 0.6 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 15 13 12 13 12 13 14 16 19 19 19 18 18 18 18 20 20
SNOW DENSITY (%) 6 7 8 7 8 7 7 6 5 5 5 5 5 5 5 5 5
..BALDFACE MOUNTAIN (3547 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 BK OV OV OV OV OV BK BK BK BK BK BK BK BK BK BK SC
CLOUD COVER (%) 60 80 95 95 95 85 65 60 60 60 60 65 65 60 55 55 45
TEMPERATURE 13 21 23 25 26 28 27 25 22 24 21 15 12 11 11 11 9
MAX/MIN TEMP 28 20 26 9
WIND CHILL 5 15 16 18 18 22 20 17 12 13 7 2 -5 -7 -7 -8 -10
WIND DIR W SW S S SW SW SW W W W W W W W W W W
WIND (MPH) 4 4 5 5 6 5 5 6 9 11 17 11 16 18 19 20 20
WIND GUST (MPH) 34 39 41
PRECIP PROB (%) 5 40 90 90 60 30 20 40 40 40 50 40 40 40 20 10 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.14 0.30 0.05 0.01 0.01 0.01 0.00 0.00
6 HOUR SNOW 1.9 3.7 0.5 0.1 0.2 0.1 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.1 0.5 0.8 0.9 1.0 0.7 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 13 13 13 11 11 10 13 15 16 19 18 18 19 19 19 19
SNOW DENSITY (%) 7 7 7 7 9 9 10 7 6 6 5 5 5 5 5 5 5
..MOUNT MOOSILAUKE (4802 FT)
DATE WEDNESDAY 12/10/25 THURSDAY 12/11/25
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 OV OV OV OV BK OV OV OV OV OV OV OV BK
CLOUD COVER (%) 75 85 100 95 95 95 95 85 65 70 75 80 80 75 75 70 60
TEMPERATURE 14 18 18 23 24 25 25 21 14 14 10 7 6 6 6 7 6
MAX/MIN TEMP 26 10 16 6
WIND CHILL 0 5 5 11 11 13 13 8 -3 -3 -8 -14 -16 -20 -22 -20 -21
WIND DIR S S S S S SW SW W W W W W W W W W W
WIND (MPH) 12 11 11 13 14 13 13 14 17 17 18 23 25 40 44 44 43
WIND GUST (MPH)
PRECIP PROB (%) 10 60 100 80 70 30 10 30 30 30 40 40 40 40 20 10 5
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.19 0.29 0.11 0.06 0.02 0.04 0.01 0.00
6 HOUR SNOW 2.5 3.6 1.3 1.0 0.4 0.8 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.0 0.0 0.2 0.7 1.1 1.3 1.2 0.5 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 15 13 12 13 12 12 15 16 19 18 18 18 18 18 19 20 20
SNOW DENSITY (%) 6 7 8 7 8 8 6 6 5 5 5 5 5 5 5 5 5
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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