Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
992
FWUS41 KGYX 212130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST FRI NOV 21 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV OV OV BK BK BK SC SC SC OV OV OV OV OV
CLOUD COVER (%) 65 75 80 85 80 75 60 65 50 50 45 45 75 75 85 80 75
TEMPERATURE 23 23 20 17 15 16 15 13 11 12 11 11 12 14 15 15 15
MIN/MAX TEMP 15 17 10 17
WIND CHILL 2 2 -2 -7 -8 -5 -7 -10 -14 -12 -13 -11 -9 -3 -1 -1 -3
WIND DIR W W W W NW W W NW NW NW NW W W W W W W
WIND (MPH) 46 48 48 48 42 33 35 39 44 41 36 31 27 18 16 17 23
WIND GUST (MPH)
PRECIP PROB (%) 50 30 20 5 0 30 30 50 30 0 0 0 10 20 20 30 30
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.12 0.00 0.01 0.03 0.01 0.00 0.00 0.00
6 HOUR SNOW 1.3 0.0 0.1 0.6 0.1 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) 3.0 2.3 1.3 0.7 0.3 0.4 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.4
SNOW RATIO (:1) 11 11 12 13 14 15 16 16 16 15 14 14 14 16 17 16 17
SNOW DENSITY (%) 9 9 8 7 7 6 6 6 6 6 7 7 7 6 5 6 5
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV OV BK BK SC BK BK SC OV OV OV OV OV
CLOUD COVER (%) 75 85 85 90 80 80 65 65 45 55 55 50 75 75 90 85 85
TEMPERATURE 31 30 28 25 24 24 25 23 21 20 19 18 17 21 24 23 24
MIN/MAX TEMP 23 27 17 26
WIND CHILL 17 16 13 10 9 10 11 8 5 4 4 4 7 12 15 15 15
WIND DIR W W W W NW W W NW NW NW NW NW NW W W SW SW
WIND (MPH) 25 26 25 23 20 17 18 20 23 20 17 14 8 6 8 6 8
WIND GUST (MPH)
PRECIP PROB (%) 30 30 10 0 0 0 5 30 10 0 0 0 10 10 20 30 30
PRECIP TYPE S S S S S S
6 HOUR QPF 0.02 0.00 0.00 0.03 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.0 0.0 0.5 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) 2.9 2.4 1.4 0.8 0.5 0.4 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.5
SNOW RATIO (:1) 8 10 12 13 14 15 15 16 16 15 13 13 14 15 16 16 16
SNOW DENSITY (%) 12 10 8 7 7 6 6 6 6 6 7 7 7 6 6 6 6
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV OV OV BK BK SC SC SC SC OV OV OV OV OV
CLOUD COVER (%) 65 75 80 85 80 75 60 60 40 45 40 40 75 75 85 80 70
TEMPERATURE 31 31 29 26 24 26 26 24 22 21 20 19 18 23 26 24 24
MIN/MAX TEMP 23 28 18 26
WIND CHILL 18 18 15 11 9 13 13 9 6 5 5 6 5 14 18 16 14
WIND DIR W W W W NW W W NW NW NW NW W NW W W W W
WIND (MPH) 21 23 23 23 20 16 17 20 23 20 17 13 11 8 8 6 9
WIND GUST (MPH)
PRECIP PROB (%) 40 20 20 0 0 10 20 40 20 0 0 0 10 20 20 30 30
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.07 0.00 0.00 0.02 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.6 0.0 0.0 0.4 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) 3.0 2.3 1.3 0.7 0.3 0.4 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.4
SNOW RATIO (:1) 9 10 11 12 14 14 15 16 15 14 13 13 13 14 16 16 16
SNOW DENSITY (%) 11 10 9 8 7 7 6 6 6 7 7 7 7 7 6 6 6
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV OV BK BK SC BK SC SC OV OV OV OV OV
CLOUD COVER (%) 70 80 85 90 80 75 60 60 45 55 45 45 75 75 85 85 75
TEMPERATURE 34 33 31 28 27 28 29 27 25 23 22 21 20 26 29 27 26
MIN/MAX TEMP 26 30 20 29
WIND CHILL 27 25 23 19 19 19 19 16 13 11 10 11 11 19 22 20 19
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW W W W W
WIND (MPH) 9 9 9 9 8 9 11 12 13 13 11 9 6 5 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 40 30 20 5 0 5 10 40 20 0 0 0 10 20 20 30 30
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.03 0.00 0.00 0.03 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.4 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) 3.0 2.3 1.4 0.8 0.4 0.4 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 0.4
SNOW RATIO (:1) 6 9 11 13 13 14 15 16 16 15 13 13 13 15 16 15 15
SNOW DENSITY (%) 16 11 9 7 7 7 6 6 6 6 7 7 7 6 6 6 6
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV BK BK SC FW SC SC SC BK OV OV OV OV
CLOUD COVER (%) 70 80 80 80 75 65 55 35 20 35 40 40 70 75 85 80 75
TEMPERATURE 31 32 30 28 26 29 30 27 23 22 21 20 20 26 28 27 25
MIN/MAX TEMP 26 31 20 29
WIND CHILL 21 22 19 17 15 20 20 16 11 10 10 10 11 18 21 20 17
WIND DIR W W W W NW NW W NW NW NW NW NW NW W W W W
WIND (MPH) 12 13 13 12 11 10 12 12 13 11 10 8 6 6 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 20 20 0 0 0 0 0 0 0 0 0 0 5 10 20 30 30
PRECIP TYPE S R S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 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) 2.9 2.4 1.5 0.9 0.5 0.6 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.5
SNOW RATIO (:1) 6 8 10 12 13 14 14 15 15 14 12 12 13 14 15 15 15
SNOW DENSITY (%) 16 12 10 8 7 7 7 6 6 7 8 8 7 7 6 6 6
...MOUNT OSCEOLA (4340 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV BK BK SC FW SC SC SC BK OV OV OV OV
CLOUD COVER (%) 75 80 80 80 70 65 55 40 25 35 40 45 70 75 85 80 75
TEMPERATURE 29 30 28 26 24 25 25 23 21 20 19 18 18 22 24 23 23
MIN/MAX TEMP 24 27 18 25
WIND CHILL 16 17 14 12 10 12 11 8 5 4 4 4 6 14 16 15 12
WIND DIR W W W W NW W W NW NW NW NW NW NW W W W W
WIND (MPH) 21 21 23 21 19 16 18 19 21 19 18 14 10 6 6 6 10
WIND GUST (MPH)
PRECIP PROB (%) 20 30 0 0 0 0 0 0 0 0 0 0 5 10 20 30 30
PRECIP TYPE S S S S S
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.0 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) 2.8 2.4 1.5 0.9 0.5 0.6 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.5
SNOW RATIO (:1) 7 8 10 12 13 14 14 15 15 14 13 13 13 15 16 16 16
SNOW DENSITY (%) 14 12 10 8 7 7 7 6 6 7 7 7 7 6 6 6 6
...CANNON MOUNTAIN (4080 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV OV BK BK SC BK BK BK OV OV OV OV OV
CLOUD COVER (%) 70 85 80 85 75 75 60 60 45 55 55 50 75 75 90 90 85
TEMPERATURE 31 31 29 26 24 25 26 23 21 21 20 19 18 21 24 24 24
MIN/MAX TEMP 24 29 18 27
WIND CHILL 18 18 15 12 10 12 13 8 5 6 5 4 7 12 15 16 14
WIND DIR W W W W NW W W NW NW NW NW NW NW W W SW SW
WIND (MPH) 23 24 24 21 19 16 18 20 23 19 17 16 9 6 8 6 10
WIND GUST (MPH)
PRECIP PROB (%) 30 30 5 0 0 0 5 30 20 0 0 0 5 10 20 30 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.01 0.00 0.00 0.03 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.0 0.0 0.5 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) 2.9 2.4 1.4 0.8 0.4 0.5 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.5
SNOW RATIO (:1) 8 10 12 13 14 15 15 16 16 15 13 13 14 15 16 16 16
SNOW DENSITY (%) 12 10 8 7 7 6 6 6 6 6 7 7 7 6 6 6 6
...BALDFACE MOUNTAIN (3547 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 SC BK OV OV OV BK BK SC FW SC SC SC OV OV OV OV BK
CLOUD COVER (%) 50 60 70 80 75 65 50 30 20 25 30 30 70 70 80 75 65
TEMPERATURE 33 33 32 30 28 31 33 30 26 25 22 19 22 27 30 29 27
MIN/MAX TEMP 28 34 16 31
WIND CHILL 26 24 22 25 26 22 16 16 12 10 15
WIND DIR W W W W W NW NW NW NW NW NW NW W W SW SW W
WIND (MPH) 5 5 6 5 5 5 8 8 10 9 9 6 5 3 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 20 5 5 0 0 0 0 5 5 0 0 0 5 10 20 20 30
PRECIP TYPE R S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 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) 3.0 2.4 1.4 0.8 0.3 0.4 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3
SNOW RATIO (:1) 4 6 8 10 13 13 13 15 14 14 13 12 13 14 15 15 15
SNOW DENSITY (%) 25 16 12 10 7 7 7 6 7 7 7 8 7 7 6 6 6
...MOUNT MOOSILAUKE (4802 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 OV OV OV OV BK BK SC SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 70 80 80 80 70 65 60 50 35 45 55 55 70 75 90 85 80
TEMPERATURE 30 31 27 25 23 24 24 22 20 20 19 18 18 21 23 22 23
MIN/MAX TEMP 23 26 18 25
WIND CHILL 17 18 14 11 9 12 11 7 4 5 5 5 7 11 14 14 13
WIND DIR W W W W NW NW W NW NW NW NW NW NW W W SW SW
WIND (MPH) 19 21 19 19 17 13 14 18 20 18 14 12 9 8 8 6 9
WIND GUST (MPH)
PRECIP PROB (%) 10 30 5 0 0 5 5 10 5 0 0 0 5 10 20 20 20
PRECIP TYPE S S S S
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.0 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) 2.9 2.4 1.4 0.9 0.5 0.5 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.5
SNOW RATIO (:1) 8 10 11 13 14 14 15 16 16 14 13 13 13 15 16 16 16
SNOW DENSITY (%) 12 10 9 7 7 7 6 6 6 7 7 7 7 6 6 6 6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN