Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
885
FWUS41 KGYX 302130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST SUN NOV 30 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 BK BK BK BK BK SC FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 65 55 65 70 60 35 15 45 55 75 90 90 95 90 90 90
TEMPERATURE 22 23 18 13 7 8 5 4 5 6 4 8 9 9 11 12 11
MIN/MAX TEMP 5 12 3 13
WIND CHILL -1 1 -6 -14 -24 -22 -26 -26 -20 -13 -18 -17 -13 -10 -4 -3 -9
WIND DIR SW W W W W NW NW NW NW W SW S S S S NE N
WIND (MPH) 57 51 51 57 63 63 60 50 33 18 24 35 27 18 12 13 25
WIND GUST (MPH) 80
PRECIP PROB (%) 30 30 30 50 40 5 0 0 0 0 5 5 40 90 80 80 60
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.06 0.08 0.08 0.00 0.00 0.00 0.14 0.22
6 HOUR SNOW 0.8 1.4 1.4 0.0 0.0 0.0 2.4 3.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.3 2.0 0.6 0.1 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) 13 14 16 18 18 19 17 16 15 15 15 16 18 17 17 16 15
SNOW DENSITY (%) 7 7 6 5 5 5 5 6 6 6 6 6 5 5 5 6 6
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 OV BK OV OV OV SC FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 75 65 85 85 80 40 15 50 60 80 90 90 95 95 90 90
TEMPERATURE 28 29 26 22 16 16 13 11 10 10 10 13 15 16 19 19 19
MIN/MAX TEMP 13 21 9 20
WIND CHILL 12 14 10 4 -5 -5 -9 -9 -7 -1 -5 -5 2 5 11 11 8
WIND DIR SW W W W W NW NW NW NW W S S S S SE NE N
WIND (MPH) 32 28 28 31 34 34 32 25 16 6 12 19 10 8 5 5 9
WIND GUST (MPH) 50 46 46 50 54 55 50
PRECIP PROB (%) 30 40 20 20 40 5 0 0 0 0 5 5 40 90 80 80 60
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.05 0.02 0.03 0.00 0.00 0.00 0.14 0.18
6 HOUR SNOW 0.6 0.4 0.7 0.0 0.0 0.0 2.3 3.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.2 1.9 0.4 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) 10 12 16 18 19 20 19 16 15 15 15 16 17 17 16 16 14
SNOW DENSITY (%) 10 8 6 5 5 5 5 6 6 6 6 6 5 5 6 6 7
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 BK BK BK BK BK SC FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 65 55 60 65 55 30 10 45 55 75 90 90 95 90 90 90
TEMPERATURE 28 28 27 22 17 18 15 13 10 10 11 12 14 16 20 19 19
MIN/MAX TEMP 15 22 10 20
WIND CHILL 12 13 12 4 -4 -3 -6 -7 -7 -2 -4 -6 1 5 12 11 7
WIND DIR SW W W W NW NW NW NW NW W SW S S S S NE N
WIND (MPH) 28 26 26 29 34 35 33 26 16 8 12 18 10 8 5 5 10
WIND GUST (MPH) 46 48 54 56 52
PRECIP PROB (%) 30 30 20 40 30 5 0 0 0 0 5 5 40 90 80 80 60
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.05 0.07 0.06 0.00 0.00 0.00 0.15 0.23
6 HOUR SNOW 0.6 1.3 1.1 0.0 0.0 0.0 2.4 4.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.3 2.1 0.6 0.1 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) 10 12 15 17 17 18 16 15 15 15 15 16 17 17 16 16 14
SNOW DENSITY (%) 10 8 6 5 5 5 6 6 6 6 6 6 5 5 6 6 7
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 OV BK OV OV BK SC FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 70 60 75 75 65 35 15 45 55 80 90 90 95 90 95 90
TEMPERATURE 31 31 29 25 20 21 17 15 12 12 12 15 17 19 23 22 22
MIN/MAX TEMP 17 24 11 23
WIND CHILL 20 20 17 11 3 4 0 0 0 4 6 6 7 11 16 15 14
WIND DIR S SW W W NW NW NW NW N NW SE SE S S S NE N
WIND (MPH) 17 16 16 18 23 25 19 13 8 4 3 5 8 5 5 5 6
WIND GUST (MPH)
PRECIP PROB (%) 30 40 20 30 40 5 0 0 0 0 5 10 40 90 80 80 60
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.03 0.03 0.04 0.00 0.00 0.00 0.15 0.22
6 HOUR SNOW 0.3 0.6 0.7 0.0 0.0 0.0 2.5 3.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.3 2.0 0.5 0.1 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) 8 10 15 17 18 20 18 16 15 15 15 16 17 17 16 15 14
SNOW DENSITY (%) 12 10 6 5 5 5 5 6 6 6 6 6 5 5 6 6 7
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 OV BK BK BK SC FW FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 80 55 65 60 50 15 5 50 55 75 85 90 95 90 90 90
TEMPERATURE 31 32 27 25 21 21 19 15 12 12 11 13 16 18 20 21 21
MIN/MAX TEMP 19 24 11 22
WIND CHILL 20 22 14 11 5 4 2 -1 0 4 2 1 7 10 13 15 13
WIND DIR SW W W W NW NW NW NW NW W S S S S SE NE N
WIND (MPH) 16 14 17 19 23 24 21 16 9 4 5 9 5 5 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 20 20 20 5 10 0 0 0 0 0 5 5 40 90 90 80 60
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.16 0.24
6 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 2.7 3.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.3 2.0 0.4 0.1 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) 7 9 14 16 17 18 16 15 14 14 14 15 17 16 15 15 14
SNOW DENSITY (%) 14 11 7 6 5 5 6 6 7 7 7 6 5 6 6 6 7
...MOUNT OSCEOLA (4340 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 OV BK BK BK BK FW FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 80 60 70 65 55 15 5 50 55 75 90 90 95 90 90 90
TEMPERATURE 29 30 25 22 17 17 14 12 10 11 11 13 15 15 18 19 19
MIN/MAX TEMP 14 20 10 20
WIND CHILL 14 16 9 4 -4 -4 -7 -8 -7 -1 -2 -3 3 6 11 11 7
WIND DIR SW W W W W NW NW NW NW W SW S S S SE NE N
WIND (MPH) 27 24 26 29 33 33 31 25 16 8 9 16 9 5 4 5 11
WIND GUST (MPH) 48 52 52 49
PRECIP PROB (%) 20 20 20 5 10 0 0 0 0 0 5 5 40 90 90 80 60
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.16 0.23
6 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 2.6 3.7
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.3 2.0 0.5 0.1 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) 9 11 16 17 17 18 17 15 15 14 15 16 17 17 16 15 14
SNOW DENSITY (%) 11 9 6 5 5 5 5 6 6 7 6 6 5 5 6 6 7
...CANNON MOUNTAIN (4080 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 OV BK OV OV OV SC FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 75 65 85 85 80 40 10 50 60 80 90 90 95 95 90 90
TEMPERATURE 28 28 26 22 16 17 13 11 10 10 11 14 16 16 19 19 19
MIN/MAX TEMP 13 22 10 21
WIND CHILL 12 13 10 4 -5 -4 -9 -9 -7 -1 -3 -3 2 4 11 11 7
WIND DIR SW W W W NW NW NW NW NW W S S S S SE NE N
WIND (MPH) 31 26 27 31 34 34 32 25 16 6 11 18 12 9 5 5 11
WIND GUST (MPH) 49 49 54 55 50
PRECIP PROB (%) 20 40 20 10 30 0 0 0 0 0 5 5 40 90 80 80 60
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.03 0.02 0.02 0.00 0.00 0.00 0.14 0.17
6 HOUR SNOW 0.4 0.3 0.5 0.0 0.0 0.0 2.3 3.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.2 1.9 0.4 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) 10 12 17 17 19 20 19 16 15 15 15 16 17 17 16 15 14
SNOW DENSITY (%) 10 8 5 5 5 5 5 6 6 6 6 6 5 5 6 6 7
...BALDFACE MOUNTAIN (3547 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 BK SC SC SC SC FW FW SC SC OV OV OV OV OV OV OV
CLOUD COVER (%) 90 65 40 35 40 30 15 10 45 50 70 85 90 90 90 90 90
TEMPERATURE 32 32 30 27 23 25 22 19 15 14 14 16 17 19 22 22 23
MIN/MAX TEMP 22 27 14 23
WIND CHILL 23 24 21 17 10 12 9 8 6 8 10 9 12 16 16
WIND DIR SW SW W W W NW NW NW NW W SW S S S S N N
WIND (MPH) 11 10 10 11 14 17 13 9 5 3 2 3 5 4 3 4 5
WIND GUST (MPH)
PRECIP PROB (%) 20 10 0 10 5 0 0 0 0 0 0 5 30 90 90 80 70
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.25
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 2.2 4.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.2 2.1 0.8 0.1 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) 6 7 11 16 15 16 16 15 14 14 14 15 17 16 15 15 14
SNOW DENSITY (%) 16 14 9 6 6 6 6 6 7 7 7 6 5 6 6 6 7
...MOUNT MOOSILAUKE (4802 FT)...
DATE MONDAY 12/01/25 TUESDAY 12/02/25
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 OV BK OV OV OV SC FW BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 90 75 60 70 75 75 25 5 50 60 80 90 90 90 95 90 90
TEMPERATURE 28 27 25 21 15 16 12 10 11 11 11 13 15 15 17 18 18
MIN/MAX TEMP 12 19 11 18
WIND CHILL 13 12 10 4 -6 -4 -10 -10 -5 2 -2 -3 1 5 10 11 6
WIND DIR SW W W W NW NW NW NW NW W S S S SE SE NE N
WIND (MPH) 26 24 24 26 31 31 29 23 14 5 9 14 12 6 4 4 10
WIND GUST (MPH)
PRECIP PROB (%) 5 20 20 5 20 0 0 0 0 0 0 5 40 90 80 80 50
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.17
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 2.2 2.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 2.3 1.9 0.3 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) 10 12 16 17 18 20 18 16 15 14 15 16 17 17 16 15 14
SNOW DENSITY (%) 10 8 6 5 5 5 5 6 6 7 6 6 5 5 6 6 7
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN