800
FWUS41 KGYX 130930
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST SAT DEC 13 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV BK OV OV OV OV BK OV BK SC BK BK BK BK
CLOUD COVER (%) 70 60 80 90 60 80 85 90 75 65 70 55 45 50 60 60 55
TEMPERATURE 4 8 9 8 7 8 6 4 1 2 1 -3 -6 -7 -7 -7 -8
MAX/MIN TEMP 10 0 2 -9
WIND CHILL -24 -17 -16 -18 -19 -17 -19 -21 -26 -25 -26 -34 -40 -43 -43 -44 -46
WIND DIR W W SW W W W W W W NW NW NW NW NW NW NW NW
WIND (MPH) 44 37 37 40 41 37 34 31 34 35 35 42 49 57 60 65 67
WIND GUST (MPH) 82 85
PRECIP PROB (%) 0 5 50 20 10 20 30 10 30 30 20 10 10 10 5 5 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.04 0.02 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.7 0.3 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 16 16 18 18 17 17 18 18 18 18 18 19 18 18 19 20 21
SNOW DENSITY (%) 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV OV OV OV OV OV BK OV BK SC BK BK OV BK
CLOUD COVER (%) 65 65 85 90 75 85 90 95 70 70 75 60 50 60 70 75 70
TEMPERATURE 13 17 18 18 17 17 14 12 10 10 11 7 3 1 0 2 2
MAX/MIN TEMP 20 10 11 0
WIND CHILL -5 1 2 1 0 0 -2 -3 -7 -8 -7 -14 -21 -22 -24 -22 -22
WIND DIR W SW SW SW W W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 19 17 19 20 20 19 16 13 14 17 19 21 26 23 24 25 25
WIND GUST (MPH)
PRECIP PROB (%) 0 10 60 20 10 20 30 5 20 20 20 10 10 5 5 0 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.06 0.01 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.0 0.1 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 16 17 18 18 18 17 18 19 19 19 19 20 19 19 20 21 21
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV BK OV OV OV OV BK BK BK SC SC BK BK BK
CLOUD COVER (%) 70 60 80 85 60 80 85 90 80 65 70 55 45 50 55 55 50
TEMPERATURE 11 17 19 18 17 17 15 13 9 12 12 9 4 3 2 3 1
MAX/MIN TEMP 20 9 12 1
WIND CHILL -8 1 4 1 0 1 0 -2 -8 -5 -6 -10 -19 -19 -22 -21 -24
WIND DIR W W SW SW W W W W NW NW NW NW NW NW NW NW NW
WIND (MPH) 20 17 18 20 19 18 14 13 16 17 18 20 25 23 25 26 27
WIND GUST (MPH) 44
PRECIP PROB (%) 0 10 50 20 10 20 30 10 30 30 20 10 10 10 5 5 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.02 0.02 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.4 0.3 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 15 16 18 18 17 17 18 18 18 20 19 19 19 20 20 21 21
SNOW DENSITY (%) 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV BK OV OV OV OV BK OV BK SC BK BK BK BK
CLOUD COVER (%) 70 60 80 90 65 80 85 90 75 70 70 55 50 55 60 65 60
TEMPERATURE 14 19 22 21 20 20 17 14 12 15 15 12 6 4 4 4 3
MAX/MIN TEMP 23 12 15 3
WIND CHILL 5 11 12 11 9 9 7 5 3 4 2 -3 -12 -15 -15 -16 -18
WIND DIR NW S S S SW W NW N N NW NW NW NW NW NW NW NW
WIND (MPH) 5 5 9 9 9 9 8 5 5 8 11 13 16 17 17 18 19
WIND GUST (MPH)
PRECIP PROB (%) 0 10 60 20 10 20 30 10 30 30 20 10 10 10 5 5 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.2 0.2 0.2 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 15 16 18 18 17 17 18 18 19 20 20 20 19 20 21 21 22
SNOW DENSITY (%) 6 6 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV OV OV OV OV OV BK BK SC SC SC SC SC SC
CLOUD COVER (%) 65 65 85 90 75 85 90 95 75 60 65 50 40 40 45 50 45
TEMPERATURE 13 19 20 19 19 19 17 14 12 15 15 11 6 4 4 4 3
MAX/MIN TEMP 21 12 15 3
WIND CHILL -1 7 8 7 7 7 6 3 0 1 0 -5 -13 -15 -15 -16 -17
WIND DIR W W SW SW W W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 11 10 11 10 11 10 9 8 9 12 13 14 17 16 16 18 17
WIND GUST (MPH)
PRECIP PROB (%) 0 10 60 30 10 10 20 10 20 30 20 10 10 5 5 0 5
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.2 0.0 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 15 16 17 17 17 17 18 18 19 20 20 20 20 20 21 21 21
SNOW DENSITY (%) 6 6 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4
..MOUNT OSCEOLA (4340 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV OV OV OV OV OV BK BK SC SC SC SC BK SC
CLOUD COVER (%) 65 65 85 90 80 85 90 95 75 60 65 50 40 40 50 50 50
TEMPERATURE 11 16 17 16 17 17 15 12 9 11 11 8 4 2 2 2 1
MAX/MIN TEMP 18 9 11 0
WIND CHILL -7 0 1 0 1 1 0 -3 -8 -6 -7 -12 -19 -23 -23 -23 -24
WIND DIR W W SW SW W W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 19 17 17 17 18 17 14 13 16 17 19 21 26 28 29 29 29
WIND GUST (MPH) 46 48 48 48
PRECIP PROB (%) 0 10 60 30 10 10 20 10 20 20 20 10 10 5 5 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.4 0.0 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 16 17 18 18 17 17 18 18 19 19 19 20 20 20 21 21 21
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4
..CANNON MOUNTAIN (4080 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV OV OV OV OV BK BK OV BK SC BK OV OV OV
CLOUD COVER (%) 65 65 85 90 80 85 90 95 70 70 75 60 50 60 70 75 70
TEMPERATURE 13 16 18 18 18 18 15 12 9 11 11 7 4 2 2 3 3
MAX/MIN TEMP 21 9 11 2
WIND CHILL -5 0 2 2 1 2 0 -3 -8 -6 -7 -14 -19 -21 -21 -20 -19
WIND DIR W SW SW SW SW W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 19 17 18 19 20 19 14 13 16 17 19 21 26 24 24 24 23
WIND GUST (MPH)
PRECIP PROB (%) 0 10 60 20 10 10 30 5 20 20 10 10 5 5 5 0 5
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.7 0.0 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 16 17 18 18 18 17 18 19 19 19 19 20 19 19 20 21 21
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4
..BALDFACE MOUNTAIN (3547 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV BK OV OV OV OV BK BK BK SC SC SC SC SC
CLOUD COVER (%) 75 65 75 85 60 85 90 90 85 65 65 50 35 35 40 40 35
TEMPERATURE 13 19 22 21 19 19 18 17 15 18 18 14 10 8 7 7 5
MAX/MIN TEMP 23 15 18 5
WIND CHILL 5 15 13 11 11 10 9 6 10 8 2 -5 -8 -10 -11 -14
WIND DIR W SW SW SW W W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 4 2 5 5 5 5 5 5 5 5 8 9 12 13 13 16 16
WIND GUST (MPH)
PRECIP PROB (%) 0 5 40 20 5 10 20 10 20 20 20 10 10 5 5 0 5
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.3 0.0 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 15 15 17 17 16 16 18 19 19 20 20 20 20 20 21 21 21
SNOW DENSITY (%) 6 6 5 5 6 6 5 5 5 5 5 5 5 5 4 4 4
..MOUNT MOOSILAUKE (4802 FT)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 BK OV OV OV OV OV OV BK BK OV BK SC BK BK OV BK
CLOUD COVER (%) 70 65 90 90 80 85 90 95 65 65 70 55 45 55 65 70 70
TEMPERATURE 13 15 16 16 17 16 14 11 7 9 9 7 4 2 2 2 1
MAX/MIN TEMP 17 7 9 0
WIND CHILL -3 0 0 0 1 0 -1 -4 -10 -8 -10 -13 -19 -20 -20 -20 -21
WIND DIR W SW SW SW SW W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 16 14 17 17 18 17 13 12 13 16 18 20 25 21 21 21 21
WIND GUST (MPH)
PRECIP PROB (%) 0 10 50 20 10 10 20 5 20 20 10 5 5 5 0 0 0
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.09 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.6 0.0 0.0 0.0 0.0 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 0.0 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 0.0
SNOW RATIO (:1) 16 17 18 18 17 18 18 19 19 19 19 20 19 20 20 21 21
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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