Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
776
FWUS41 KGYX 222130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST SAT NOV 22 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 BK BK BK BK OV OV OV OV OV OV OV BK OV BK BK
CLOUD COVER (%) 50 50 60 50 65 70 85 85 90 85 75 75 70 70 75 65 50
TEMPERATURE 12 11 11 11 14 16 17 16 15 15 16 16 16 16 17 16 16
MIN/MAX TEMP 10 18 14 20
WIND CHILL -14 -15 -14 -12 -7 -2 0 -1 -4 -4 -4 -6 -6 -8 -8 -10 -9
WIND DIR NW NW NW W W W W W W NW NW NW NW NW NW NW NW
WIND (MPH) 50 46 40 35 28 23 20 19 24 26 28 35 37 49 55 57 55
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 10 20 30 50 40 30 30 20 10 5 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.04 0.05 0.09 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.6 0.9 1.5 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 0.1 0.2 0.3 0.4 0.4 0.4 0.3 0.4 0.5 0.4 0.3
SNOW RATIO (:1) 15 13 12 12 15 16 16 17 17 18 18 17 17 16 16 15 14
SNOW DENSITY (%) 6 7 8 8 6 6 6 5 5 5 5 5 5 6 6 6 7
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 60 65 70 75 70 75 85 90 90 85 85 85 80 80 85 70 55
TEMPERATURE 21 19 19 18 18 23 25 25 23 23 24 25 24 24 24 24 23
MIN/MAX TEMP 18 27 23 26
WIND CHILL 4 2 3 3 5 12 15 16 12 11 12 11 13 11 11 12 11
WIND DIR NW NW NW NW W W W W W W NW NW NW NW NW NW NW
WIND (MPH) 26 24 19 16 12 10 10 9 11 12 13 18 11 14 14 13 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 20 30 40 50 30 20 30 20 10 5 0
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.04 0.10 0.03 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.7 1.7 0.5 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 0.1 0.2 0.3 0.6 0.5 0.5 0.4 0.4 0.6 0.5 0.3
SNOW RATIO (:1) 15 13 11 11 14 15 16 16 16 16 16 16 16 16 15 14 12
SNOW DENSITY (%) 6 7 9 9 7 6 6 6 6 6 6 6 6 6 6 7 8
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 SC BK SC BK BK OV OV OV OV OV OV BK BK OV BK SC
CLOUD COVER (%) 45 45 50 45 65 70 85 85 90 80 75 75 65 65 70 60 50
TEMPERATURE 21 21 20 18 18 25 27 26 24 23 23 24 24 26 26 25 24
MIN/MAX TEMP 18 28 22 27
WIND CHILL 4 5 4 3 5 15 18 17 14 12 11 10 11 13 13 11 10
WIND DIR NW NW NW W W W W W W NW NW NW NW NW NW NW NW
WIND (MPH) 26 23 19 17 12 10 9 9 10 11 12 17 14 17 18 19 19
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 10 20 30 50 40 20 30 20 10 5 5
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.03 0.02 0.04 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.5 0.4 0.6 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 0.1 0.2 0.2 0.4 0.4 0.4 0.3 0.4 0.6 0.4 0.3
SNOW RATIO (:1) 14 12 10 10 13 14 15 16 16 16 17 16 16 16 15 14 12
SNOW DENSITY (%) 7 8 10 10 7 7 6 6 6 6 5 6 6 6 6 7 8
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 BK BK BK BK OV OV OV OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 55 60 60 55 65 70 85 85 90 85 80 80 75 70 75 65 55
TEMPERATURE 27 23 21 20 20 27 30 29 27 26 26 26 26 28 28 28 26
MIN/MAX TEMP 20 31 24 30
WIND CHILL 15 11 10 10 13 19 18 16 17 17 17 16
WIND DIR NW NW NW N NW NW W S SE NW NW NW NW NW NW NW NW
WIND (MPH) 14 12 10 8 4 3 4 4 3 3 5 8 10 13 13 12 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 20 20 40 50 40 30 30 20 10 5 5
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.04 0.08 0.02 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.6 1.2 0.4 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 0.1 0.2 0.2 0.5 0.4 0.5 0.3 0.4 0.6 0.4 0.3
SNOW RATIO (:1) 15 13 11 11 13 14 15 15 16 16 16 16 16 15 14 13 12
SNOW DENSITY (%) 6 7 9 9 7 7 6 6 6 6 6 6 6 6 7 7 8
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 SC SC BK BK OV OV OV OV OV OV BK BK BK BK BK SC
CLOUD COVER (%) 30 45 45 60 60 70 80 85 90 75 70 65 55 55 65 55 35
TEMPERATURE 23 22 20 19 19 27 29 28 25 24 24 25 25 29 29 28 25
MIN/MAX TEMP 19 30 24 30
WIND CHILL 10 10 7 8 10 20 23 22 18 17 16 15 16 18 19 17 14
WIND DIR NW NW NW NW W W W SW W NW NW NW NW NW NW NW NW
WIND (MPH) 16 12 12 9 6 5 5 5 5 5 6 10 9 13 11 12 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 10 30 40 40 30 20 20 20 5 5 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.02 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.3 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 0.2 0.3 0.4 0.4 0.5 0.4 0.5 0.7 0.6 0.4
SNOW RATIO (:1) 14 12 9 10 13 14 14 16 16 16 16 15 16 15 14 13 11
SNOW DENSITY (%) 7 8 11 10 7 7 7 6 6 6 6 6 6 6 7 7 9
...MOUNT OSCEOLA (4340 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 SC SC BK BK OV OV OV OV OV OV BK BK BK BK BK SC
CLOUD COVER (%) 35 45 45 65 65 70 80 85 90 75 70 70 60 60 65 55 35
TEMPERATURE 22 20 19 18 18 23 24 24 23 24 23 24 24 25 25 24 23
MIN/MAX TEMP 18 26 22 26
WIND CHILL 6 4 3 3 5 12 14 14 12 12 11 10 10 11 12 10 8
WIND DIR NW NW NW NW W W W W W NW NW NW NW NW NW NW NW
WIND (MPH) 24 21 19 16 12 11 10 9 11 12 13 17 17 19 17 18 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 10 30 40 40 30 20 20 20 5 5 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.02 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.3 0.3 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 0.2 0.3 0.5 0.4 0.5 0.4 0.5 0.7 0.6 0.4
SNOW RATIO (:1) 14 12 11 11 14 15 15 16 16 17 16 16 16 16 15 13 12
SNOW DENSITY (%) 7 8 9 9 7 6 6 6 6 5 6 6 6 6 6 7 8
...CANNON MOUNTAIN (4080 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 60 65 70 75 70 75 85 90 90 85 85 85 80 80 85 70 50
TEMPERATURE 21 20 20 19 19 23 25 25 24 24 25 26 25 24 25 25 24
MIN/MAX TEMP 19 29 24 28
WIND CHILL 4 3 5 4 6 12 15 16 14 12 13 13 13 11 12 12 11
WIND DIR NW NW NW NW W W W W W W NW NW NW NW NW NW NW
WIND (MPH) 25 23 18 16 12 10 10 9 10 12 13 17 14 16 17 16 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 20 30 40 50 30 20 20 20 5 0 0
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.04 0.08 0.03 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.6 1.3 0.5 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 0.5 0.5 0.5 0.4 0.4 0.6 0.5 0.4
SNOW RATIO (:1) 15 13 11 11 14 15 16 16 16 17 16 16 16 16 15 14 12
SNOW DENSITY (%) 6 7 9 9 7 6 6 6 6 5 6 6 6 6 6 7 8
...BALDFACE MOUNTAIN (3547 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 SC SC SC BK BK OV OV OV OV BK BK BK SC BK SC SC
CLOUD COVER (%) 25 30 30 35 60 65 85 85 90 80 70 65 50 45 55 45 35
TEMPERATURE 26 24 23 21 22 28 31 29 28 27 27 28 26 31 33 31 28
MIN/MAX TEMP 21 31 26 33
WIND CHILL 16 14 13 13 22 18 23 25 23 20
WIND DIR NW NW W W W S S S SW NW NW NW NW NW NW W W
WIND (MPH) 10 9 9 5 3 2 2 2 2 2 3 5 6 9 10 9 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 10 20 30 40 30 20 20 10 5 5 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.03 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.4 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 0.1 0.2 0.1 0.3 0.3 0.4 0.7 0.4 0.2
SNOW RATIO (:1) 14 12 10 10 12 14 15 15 15 15 15 15 16 15 14 13 11
SNOW DENSITY (%) 7 8 10 10 8 7 6 6 6 6 6 6 6 6 7 7 9
...MOUNT MOOSILAUKE (4802 FT)...
DATE SUNDAY 11/23/25 MONDAY 11/24/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 40 55 60 80 70 75 80 90 90 85 80 80 75 75 80 65 35
TEMPERATURE 20 19 19 18 19 23 24 23 24 24 24 26 24 24 24 23 23
MIN/MAX TEMP 18 25 24 25
WIND CHILL 3 3 4 4 7 13 14 14 14 14 13 13 12 11 12 11 11
WIND DIR NW NW NW NW W W W SW W W NW NW NW NW NW NW NW
WIND (MPH) 23 20 17 13 10 9 9 8 9 10 11 16 13 14 13 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 20 30 30 30 20 20 20 10 5 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.03 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.5 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 0.3 0.4 0.6 0.6 0.6 0.4 0.4 0.7 0.6 0.4
SNOW RATIO (:1) 15 12 11 11 14 15 16 16 16 17 16 16 16 16 15 13 12
SNOW DENSITY (%) 6 8 9 9 7 6 6 6 6 5 6 6 6 6 6 7 8
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN