578
FWUS41 KGYX 082130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST MON DEC 8 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW SC SC OV OV OV OV BK OV OV OV OV OV
CLOUD COVER (%) 15 20 15 15 20 25 45 75 70 85 80 70 70 70 85 95 90
TEMPERATURE -12 -8 -7 -7 -9 -1 1 1 2 3 6 10 10 13 15 16 18
MIN/MAX TEMP -12 5 1 18
WIND CHILL -47 -39 -38 -39 -40 -26 -24 -26 -26 -26 -23 -15 -14 -9 -8 -7 -5
WIND DIR NW NW NW NW NW W W SW SW SW W W W SW S S S
WIND (MPH) 43 35 37 42 36 25 27 33 39 46 52 42 36 33 39 43 46
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 30 30 20 30 50 80 90 90
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.03 0.02 0.08 0.34
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.5 0.3 1.2 5.2
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.7 0.8 0.9
SNOW RATIO (:1) 14 14 15 15 15 16 15 16 17 18 18 17 16 15 15 15 16
SNOW DENSITY (%) 7 7 6 6 6 6 6 6 5 5 5 5 6 6 6 6 6
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 15 15 10 15 20 20 45 80 75 90 85 70 75 75 90 95 95
TEMPERATURE -4 -7 -8 -6 -5 6 10 8 8 9 12 14 16 18 22 23 25
MIN/MAX TEMP -8 12 8 25
WIND CHILL -24 -24 -25 -25 -24 -8 -5 -7 -7 -8 -5 0 -1 2 6 7 9
WIND DIR NW NW NW NW NW W SW SW S SW SW W SW SW S S S
WIND (MPH) 13 9 9 12 12 9 11 11 11 16 16 11 19 18 21 25 25
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 40 30 20 30 50 80 90 90
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.04 0.02 0.10 0.22
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.7 0.3 1.4 3.1
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 0.8 0.9
SNOW RATIO (:1) 16 16 16 16 16 16 16 16 17 18 18 16 15 14 14 14 14
SNOW DENSITY (%) 6 6 6 6 6 6 6 6 5 5 5 6 6 7 7 7 7
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW SC SC OV OV OV OV BK OV OV OV OV OV
CLOUD COVER (%) 15 20 15 15 20 25 40 75 70 85 80 70 70 70 85 95 90
TEMPERATURE -6 -8 -6 -6 -6 9 12 10 9 10 13 15 15 20 24 24 25
MIN/MAX TEMP -9 13 8 25
WIND CHILL -28 -30 -27 -28 -28 -6 -2 -5 -7 -8 -4 -1 -1 5 10 9 10
WIND DIR NW NW NW NW NW W SW SW SW SW W W W SW S S S
WIND (MPH) 17 14 14 16 16 11 11 12 12 18 18 17 17 17 19 23 23
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 30 30 20 30 50 70 90 90
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.02 0.02 0.08 0.30
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.4 0.3 1.1 4.2
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.7 0.8 0.9
SNOW RATIO (:1) 15 15 15 16 16 17 16 16 17 18 18 16 15 14 14 14 14
SNOW DENSITY (%) 6 6 6 6 6 5 6 6 5 5 5 6 6 7 7 7 7
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 15 20 15 15 20 25 45 75 75 85 85 70 75 70 85 95 95
TEMPERATURE -7 -8 -12 -12 -9 11 15 13 11 12 15 17 16 22 25 25 26
MIN/MAX TEMP -12 16 10 26
WIND CHILL -24 -25 -30 -29 -22 5 6 4 -2 -1 3 7 6 13 15 16 17
WIND DIR NW NW N N N NW S S SE S S SW S S S S S
WIND (MPH) 9 9 9 8 5 3 5 5 9 10 9 8 6 8 10 9 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 30 30 20 30 50 80 100 90
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.02 0.01 0.07 0.24
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.4 0.2 1.0 3.2
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.7 0.8 0.9
SNOW RATIO (:1) 16 15 16 16 16 16 16 16 17 19 18 16 14 14 14 13 13
SNOW DENSITY (%) 6 6 6 6 6 6 6 6 5 5 5 6 7 7 7 7 7
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC BK OV OV OV BK OV BK OV OV OV
CLOUD COVER (%) 10 10 10 10 15 20 35 70 70 85 90 70 70 70 85 95 95
TEMPERATURE -3 -5 -5 -5 -5 10 15 11 9 10 12 15 16 22 24 25 26
MIN/MAX TEMP -6 15 9 26
WIND CHILL -20 -21 -21 -22 -22 -2 4 -1 -2 -4 0 4 3 11 13 13 14
WIND DIR NW NW NW NW NW W W SW SW SW W W W SW S S S
WIND (MPH) 10 9 9 10 10 8 8 8 6 10 9 8 11 10 11 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 20 40 40 20 30 50 80 100 80
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.05 0.03 0.09 0.29
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.9 0.5 1.2 3.9
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.7 0.8 1.0
SNOW RATIO (:1) 16 16 16 16 16 16 16 16 17 18 17 16 14 14 14 13 13
SNOW DENSITY (%) 6 6 6 6 6 6 6 6 5 5 5 6 7 7 7 7 7
..MOUNT OSCEOLA (4340 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC OV OV OV OV BK OV OV OV OV OV
CLOUD COVER (%) 10 10 10 10 15 20 35 70 70 85 90 70 70 70 85 95 95
TEMPERATURE -3 -6 -6 -6 -6 6 10 10 8 10 13 14 15 18 21 23 24
MIN/MAX TEMP -7 13 8 24
WIND CHILL -25 -28 -28 -29 -28 -10 -5 -5 -8 -9 -5 -3 -1 4 7 8 9
WIND DIR NW NW NW NW NW W SW SW SW SW SW W W SW S S S
WIND (MPH) 18 16 17 18 16 11 12 12 13 19 19 17 16 14 17 20 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 20 40 30 20 30 50 80 100 80
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.05 0.03 0.09 0.27
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.9 0.5 1.3 3.7
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 0.8 1.0
SNOW RATIO (:1) 16 16 16 16 16 16 16 16 17 19 18 16 15 14 14 14 14
SNOW DENSITY (%) 6 6 6 6 6 6 6 6 5 5 5 6 6 7 7 7 7
..CANNON MOUNTAIN (4080 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 15 15 10 15 15 20 50 85 75 90 85 70 75 75 90 95 95
TEMPERATURE -4 -7 -7 -8 -7 6 11 9 9 9 12 15 17 19 23 24 26
MIN/MAX TEMP -8 14 9 26
WIND CHILL -24 -25 -25 -29 -28 -9 -3 -7 -8 -8 -6 2 1 4 8 8 11
WIND DIR NW NW NW NW NW W SW SW S SW SW SW SW SW S S S
WIND (MPH) 14 10 10 13 13 10 11 12 16 16 18 11 17 17 21 25 24
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 20 40 30 20 30 50 80 90 80
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.02 0.01 0.11 0.19
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.4 0.2 1.5 2.6
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 0.8 0.9
SNOW RATIO (:1) 17 16 16 16 16 16 16 16 18 19 18 16 15 14 14 14 14
SNOW DENSITY (%) 5 6 6 6 6 6 6 6 5 5 5 6 6 7 7 7 7
..BALDFACE MOUNTAIN (3547 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC BK BK OV OV BK BK BK OV OV OV
CLOUD COVER (%) 10 15 15 10 20 25 30 70 65 85 70 65 70 70 80 95 90
TEMPERATURE 1 -2 -4 -5 -6 10 14 12 9 11 12 14 14 19 24 24 25
MIN/MAX TEMP -7 15 9 25
WIND CHILL -13 -17 -19 -17 -19 8 4 -1 0 3 6 8 12 17 17 18
WIND DIR NW NW NW NW W S S SW S S S SW SW S S S SW
WIND (MPH) 8 8 8 5 5 2 3 4 5 6 5 4 3 4 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 20 30 20 30 40 70 90 80
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.25
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.2 0.8 3.0
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 0.8 0.9
SNOW RATIO (:1) 16 16 16 17 17 17 16 16 17 18 17 16 14 13 12 12 12
SNOW DENSITY (%) 6 6 6 5 5 5 6 6 5 5 5 6 7 7 8 8 8
..MOUNT MOOSILAUKE (4802 FT)
DATE TUESDAY 12/09/25 WEDNESDAY 12/10/25
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 FW FW FW FW FW FW SC OV OV OV OV BK OV OV OV OV OV
CLOUD COVER (%) 10 10 10 15 20 20 45 85 80 90 80 65 75 75 90 95 95
TEMPERATURE -2 -5 -6 -5 -3 5 9 8 9 10 13 15 16 17 20 23 25
MIN/MAX TEMP -6 13 9 25
WIND CHILL -20 -22 -25 -24 -21 -8 -4 -5 -7 -6 -3 2 1 2 4 7 10
WIND DIR NW NW NW NW NW W SW SW S SW SW SW SW S S S S
WIND (MPH) 12 10 11 12 11 8 9 9 12 13 14 10 16 16 19 23 21
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 20 40 30 20 30 50 80 90 80
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.04 0.01 0.10 0.21
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.7 0.2 1.4 2.9
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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 0.8 0.9
SNOW RATIO (:1) 16 16 16 16 16 16 16 16 17 19 18 16 15 14 14 14 14
SNOW DENSITY (%) 6 6 6 6 6 6 6 6 5 5 5 6 6 7 7 7 7
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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