Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
676
FWUS41 KGYX 012130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST MON DEC 1 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 BK SC OV OV OV OV OV OV OV OV OV BK SC SC SC BK OV
CLOUD COVER (%) 65 50 80 90 95 100 100 95 95 90 85 65 45 30 50 65 75
TEMPERATURE 6 6 4 7 7 10 12 14 14 14 13 10 7 9 12 9 9
MIN/MAX TEMP 2 15 6 12
WIND CHILL -17 -12 -14 -14 -16 -7 -1 -1 -5 -7 -11 -16 -20 -13 -5 -7 -10
WIND DIR NW SW S S S S S S SE N N NW NW NW NW W SW
WIND (MPH) 26 14 14 24 27 16 10 13 24 31 40 46 42 26 17 13 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 30 100 100 90 70 70 20 5 5 0 0 0 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.12 0.18 0.16 0.03 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.0 2.7 2.4 0.4 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 0.3 0.4 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 14 14 16 17 16 16 15 14 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 5 6 6 6 7 7 6 6 6 6 6 6 6
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 OV SC OV OV OV OV OV OV OV OV OV OV BK SC BK BK OV
CLOUD COVER (%) 70 50 85 95 90 95 100 95 95 90 85 75 60 40 55 70 80
TEMPERATURE 11 12 12 13 15 17 20 22 21 22 20 17 14 16 20 17 16
MIN/MAX TEMP 11 22 14 21
WIND CHILL -1 3 3 1 2 8 12 15 11 11 7 2 0 5 12 9 5
WIND DIR NW SW S S S S S S SE N N NW NW NW NW W S
WIND (MPH) 8 5 5 9 10 6 5 5 9 10 13 14 12 8 5 5 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 40 90 100 90 70 60 20 5 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.14 0.18 0.14 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.3 2.7 2.1 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 0.2 0.4 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 13 14 15 17 16 16 15 14 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 5 6 6 6 7 7 6 6 6 6 6 6 6
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 BK SC OV OV OV OV OV OV OV OV OV BK SC SC SC BK OV
CLOUD COVER (%) 65 50 80 90 95 100 100 95 95 90 85 65 45 30 50 65 75
TEMPERATURE 11 10 11 13 14 17 20 22 21 22 22 19 14 18 21 17 16
MIN/MAX TEMP 10 22 14 21
WIND CHILL -3 0 2 1 1 9 12 15 11 10 9 4 -1 6 11 9 6
WIND DIR NW W S S S S S S E N N NW NW NW NW W SW
WIND (MPH) 10 5 5 9 10 5 5 5 9 11 14 17 14 10 8 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 30 100 100 90 70 70 20 5 5 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.13 0.19 0.17 0.02 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.1 2.9 2.5 0.3 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 0.1 0.3 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 14 14 15 17 16 16 15 14 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 5 6 6 6 7 7 6 6 6 6 6 6 6
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 BK SC OV OV OV OV OV OV OV OV OV BK SC SC BK BK OV
CLOUD COVER (%) 65 50 85 90 95 95 100 95 95 90 85 70 50 30 50 65 75
TEMPERATURE 13 13 12 15 17 20 23 24 24 24 23 20 16 20 24 20 18
MIN/MAX TEMP 12 24 16 24
WIND CHILL 2 7 4 5 7 12 16 17 16 14 12 7 3 9 16 12 10
WIND DIR NW NW SE SE S SE SE SE E N N NW NW NW NW W SW
WIND (MPH) 8 3 4 6 8 5 5 5 6 9 11 13 11 9 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 30 90 100 90 70 70 20 5 5 0 0 0 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.13 0.18 0.16 0.03 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.2 2.7 2.3 0.5 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 0.2 0.4 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 13 13 15 17 16 16 15 14 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 5 6 6 6 7 7 6 6 6 6 6 6 6
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 BK SC OV OV OV OV OV OV OV OV OV BK SC FW SC BK OV
CLOUD COVER (%) 65 45 85 90 90 95 100 95 95 90 80 55 35 25 45 60 75
TEMPERATURE 14 13 12 14 16 19 22 23 22 24 23 19 15 20 24 20 18
MIN/MAX TEMP 12 24 15 24
WIND CHILL 4 5 6 6 7 17 15 15 12 7 2 10 17 13 11
WIND DIR NW N S S S S SE E NE N N NW NW NW NW W W
WIND (MPH) 6 4 3 4 5 3 3 4 5 8 10 11 10 8 5 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 30 90 100 90 70 70 20 5 5 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.18 0.24 0.19 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.8 3.5 2.7 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 0.1 0.1 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 13 13 14 15 16 16 15 14 14 14 14 14 14 14 14 15 15
SNOW DENSITY (%) 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 6 6
...MOUNT OSCEOLA (4340 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 BK SC OV OV OV OV OV OV OV OV OV BK SC SC SC BK OV
CLOUD COVER (%) 65 45 85 90 90 95 100 95 95 90 80 60 35 25 45 60 75
TEMPERATURE 12 12 11 13 14 16 20 21 21 22 22 17 14 17 20 17 15
MIN/MAX TEMP 11 22 14 21
WIND CHILL -3 0 2 2 2 7 13 9 9 7 0 -3 5 11 9 4
WIND DIR NW E S S S S S SE E N N NW NW NW NW W W
WIND (MPH) 13 8 5 8 9 5 3 5 11 14 19 20 18 10 6 5 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 30 90 100 90 70 60 20 5 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.18 0.24 0.18 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.8 3.4 2.5 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 0.1 0.1 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 13 13 14 15 16 16 15 14 14 14 14 14 14 14 14 14 15
SNOW DENSITY (%) 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 7 6
...CANNON MOUNTAIN (4080 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 OV SC OV OV OV OV OV OV OV OV OV OV BK SC BK OV OV
CLOUD COVER (%) 70 50 85 95 90 95 95 95 95 90 85 75 60 40 55 70 80
TEMPERATURE 11 11 12 13 16 17 20 22 22 22 21 17 14 15 20 17 17
MIN/MAX TEMP 11 22 14 21
WIND CHILL -3 0 0 -1 2 7 12 15 11 9 7 1 -1 3 12 9 5
WIND DIR N NW S S S S S S E N N NW N NW NW W S
WIND (MPH) 10 6 8 11 12 8 5 5 10 13 17 17 14 9 5 5 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 40 90 100 90 60 60 20 5 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.14 0.18 0.13 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.3 2.7 1.9 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 0.2 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 13 14 15 17 16 16 15 14 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 5 6 6 6 7 7 6 6 6 6 6 6 6
...BALDFACE MOUNTAIN (3547 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 BK SC OV OV OV OV OV OV OV OV OV BK SC FW SC BK OV
CLOUD COVER (%) 60 50 75 90 95 100 100 95 95 90 85 50 30 20 40 55 70
TEMPERATURE 17 15 14 16 18 20 23 25 24 25 25 22 18 22 26 23 20
MIN/MAX TEMP 14 26 18 26
WIND CHILL 9 9 10 11 17 16 15 11 6 14 19 13
WIND DIR NW NW S S S S S E NE N N NW NW NW NW W W
WIND (MPH) 5 3 2 3 4 3 3 3 5 8 10 10 10 6 5 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 20 100 100 90 70 70 20 10 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.13 0.22 0.20 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.0 3.1 2.7 0.2 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 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 13 13 13 15 16 16 16 14 14 14 14 14 14 14 14 14 15
SNOW DENSITY (%) 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 7 6
...MOUNT MOOSILAUKE (4802 FT)...
DATE TUESDAY 12/02/25 WEDNESDAY 12/03/25
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 OV SC OV OV OV OV OV OV OV OV OV OV BK SC BK BK OV
CLOUD COVER (%) 70 45 85 95 90 90 95 95 95 90 85 70 55 40 60 70 80
TEMPERATURE 11 12 12 13 14 16 19 21 21 21 20 16 13 15 19 16 15
MIN/MAX TEMP 11 22 13 20
WIND CHILL -3 1 0 0 0 6 12 15 10 8 5 0 -3 3 11 9 3
WIND DIR N NE SE S S S SE SE E N N NW NW NW NW W S
WIND (MPH) 10 6 8 10 12 6 4 4 10 13 17 18 14 9 5 4 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 40 90 90 90 60 50 20 5 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.15 0.21 0.13 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 2.5 3.0 1.8 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 0.3 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 14 13 14 16 16 16 15 14 14 14 14 14 15 14 15 15 15
SNOW DENSITY (%) 7 7 7 6 6 6 6 7 7 7 7 7 6 7 6 6 6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN