Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
874
FWUS41 KGYX 162130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST SUN NOV 16 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 OV BK OV OV OV OV OV BK OV BK BK
CLOUD COVER (%) 90 90 90 85 80 75 70 65 70 75 75 75 70 65 70 65 70
TEMPERATURE 13 12 10 10 10 10 11 10 10 11 10 11 9 11 12 12 12
MIN/MAX TEMP 9 11 9 14
WIND CHILL -16 -18 -21 -22 -22 -21 -19 -21 -21 -20 -21 -19 -22 -18 -15 -15 -15
WIND DIR NW NW NW NW NW NW NW NW NW W W W W W W W NW
WIND (MPH) 72 75 79 81 80 78 69 73 78 78 75 75 74 67 56 55 57
WIND GUST (MPH) 90 95 100 102 101 98 87 93 98 98 95 95 94 85
PRECIP PROB (%) 70 60 60 50 50 30 20 20 40 40 30 20 20 20 10 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.29 0.22 0.16 0.13 0.13 0.06 0.10 0.00
6 HOUR SNOW 4.9 3.6 2.5 2.0 2.1 1.0 1.6 0.0
12 HOUR SNOW 8.5 4.5 3.1 1.6
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 0.1 0.0
SNOW RATIO (:1) 17 17 17 16 16 16 16 16 16 16 17 17 16 16 15 15 14
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 90 90 90 95 85 80 85 85 85 85 85 90 80 75 80 75 75
TEMPERATURE 21 19 19 19 18 18 19 19 19 19 19 19 18 19 21 21 20
MIN/MAX TEMP 18 21 18 22
WIND CHILL 2 0 0 -1 -2 -2 1 0 0 0 0 1 -1 1 5 5 4
WIND DIR NW NW NW NW NW NW NW NW NW NW NW W NW W W NW NW
WIND (MPH) 31 31 31 32 31 31 27 29 31 29 28 27 27 25 23 21 21
WIND GUST (MPH) 49 49 49 50 49 49 44 48 49 48 46 44 44
PRECIP PROB (%) 70 60 60 40 40 30 20 20 40 40 30 20 20 20 10 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.20 0.14 0.08 0.06 0.04 0.03 0.00 0.00
6 HOUR SNOW 3.4 2.4 1.2 1.0 0.6 0.5 0.0 0.0
12 HOUR SNOW 5.8 2.2 1.1 0.0
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 0.1 0.0
SNOW RATIO (:1) 17 17 17 16 16 16 16 16 17 17 17 17 17 16 16 15 14
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 BK OV OV OV BK BK BK BK BK
CLOUD COVER (%) 90 90 90 85 80 70 65 60 65 75 70 70 65 60 65 65 65
TEMPERATURE 21 20 20 19 18 20 21 20 20 20 20 20 18 21 22 22 21
MIN/MAX TEMP 18 22 18 23
WIND CHILL 3 1 1 -1 -2 1 3 2 1 1 1 1 -1 4 6 6 5
WIND DIR NW NW NW NW NW NW NW NW NW NW W W W W W W NW
WIND (MPH) 28 31 32 33 32 31 27 28 31 31 29 29 27 25 23 21 21
WIND GUST (MPH) 46 49 50 52 50 49 44 46 49 49 48 48 44
PRECIP PROB (%) 70 50 60 40 50 30 20 20 40 40 30 20 20 20 10 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.23 0.16 0.11 0.10 0.12 0.05 0.09 0.00
6 HOUR SNOW 3.8 2.4 1.6 1.5 1.8 0.9 1.4 0.0
12 HOUR SNOW 6.2 3.1 2.7 1.4
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 0.1 0.0
SNOW RATIO (:1) 16 16 16 15 15 15 15 15 15 16 16 16 16 16 15 14 14
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 OV OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 90 90 90 90 85 75 75 70 75 80 80 80 75 70 75 70 70
TEMPERATURE 25 23 22 21 21 22 24 23 22 22 22 21 20 22 25 25 24
MIN/MAX TEMP 21 24 20 25
WIND CHILL 9 7 5 4 4 5 8 7 5 5 6 5 4 6 11 12 10
WIND DIR NW NW NW NW NW NW NW NW NW NW NW W NW W W W NW
WIND (MPH) 25 25 25 26 25 27 24 25 27 25 23 23 21 21 18 17 17
WIND GUST (MPH) 44 44
PRECIP PROB (%) 70 60 60 40 50 30 20 30 40 40 30 20 20 20 10 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.20 0.17 0.09 0.06 0.04 0.02 0.00 0.00
6 HOUR SNOW 3.4 2.7 1.3 0.9 0.6 0.4 0.0 0.0
12 HOUR SNOW 6.1 2.2 1.0 0.0
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 0.1 0.0
SNOW RATIO (:1) 16 17 16 16 15 15 16 16 16 16 16 16 16 16 15 14 14
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 BK OV OV BK BK BK BK BK BK
CLOUD COVER (%) 90 90 90 85 80 75 65 60 70 75 70 70 60 55 60 50 55
TEMPERATURE 23 22 21 21 20 23 23 22 21 22 21 21 20 23 25 25 23
MIN/MAX TEMP 20 24 20 26
WIND CHILL 8 7 5 5 4 7 8 7 5 7 6 6 5 9 12 13 11
WIND DIR W NW NW NW NW NW NW NW NW W W W W W W W NW
WIND (MPH) 19 20 20 23 21 23 19 19 20 20 19 19 18 17 16 14 13
WIND GUST (MPH)
PRECIP PROB (%) 60 50 40 30 30 20 20 20 30 30 20 10 10 10 5 5 5
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.09 0.04 0.01 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.4 0.6 0.1 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.0 0.2 0.0 0.0
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 0.1 0.1 0.0
SNOW RATIO (:1) 16 17 16 16 15 15 15 15 15 15 16 16 15 15 15 14 13
...MOUNT OSCEOLA (4340 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 OV OV OV OV BK BK BK BK BK
CLOUD COVER (%) 90 90 90 90 80 75 70 65 75 75 75 70 65 60 60 55 55
TEMPERATURE 22 21 19 19 18 19 19 19 19 20 19 20 18 20 21 21 21
MIN/MAX TEMP 18 21 18 22
WIND CHILL 3 1 -2 -2 -3 -1 1 0 -2 0 -1 0 -2 3 5 5 4
WIND DIR NW NW NW NW NW NW NW NW NW NW W W W W W W NW
WIND (MPH) 35 37 36 37 35 32 27 31 37 36 33 33 31 25 20 21 25
WIND GUST (MPH) 56 58 57 58 56 50 44 49 58 57 52 52 49
PRECIP PROB (%) 60 50 40 30 30 20 20 20 30 30 20 10 10 10 5 5 5
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.10 0.05 0.01 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.7 0.8 0.1 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.5 0.2 0.0 0.0
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 0.1 0.1
SNOW RATIO (:1) 17 17 16 16 16 15 15 15 16 16 16 16 16 16 15 14 14
...CANNON MOUNTAIN (4080 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 90 90 95 95 85 80 85 90 90 90 85 90 85 75 80 75 70
TEMPERATURE 22 20 19 19 19 18 20 20 20 20 20 21 19 19 21 22 21
MIN/MAX TEMP 18 23 19 24
WIND CHILL 3 0 -1 -1 0 -1 2 2 1 1 1 3 1 2 5 7 5
WIND DIR NW NW NW NW NW NW NW NW NW NW NW W W W W NW NW
WIND (MPH) 33 33 33 33 31 27 26 28 32 31 29 28 25 23 20 19 20
WIND GUST (MPH) 52 52 52 52 49 44 46 50 49 48 46
PRECIP PROB (%) 70 60 60 40 40 30 20 20 30 40 30 20 10 10 10 5 5
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.14 0.08 0.05 0.05 0.02 0.02 0.00 0.00
6 HOUR SNOW 2.4 1.3 0.8 0.8 0.4 0.3 0.0 0.0
12 HOUR SNOW 3.7 1.6 0.7 0.0
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 0.1 0.0
SNOW RATIO (:1) 17 17 17 16 16 16 16 16 17 17 17 17 17 16 16 15 14
...BALDFACE MOUNTAIN (3547 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 SC BK BK BK BK BK SC SC SC BK
CLOUD COVER (%) 90 90 85 85 80 70 55 40 55 60 60 55 50 45 50 45 50
TEMPERATURE 26 25 25 25 24 26 28 26 25 25 24 24 23 27 29 27 25
MIN/MAX TEMP 24 28 23 29
WIND CHILL 13 11 11 10 9 12 16 13 11 11 10 10 10 15 19 17 14
WIND DIR NW NW NW NW NW NW NW NW W W W W W W W W W
WIND (MPH) 17 18 20 21 20 19 17 17 19 18 17 17 16 14 12 11 12
WIND GUST (MPH)
PRECIP PROB (%) 60 40 50 40 30 20 20 20 30 30 20 20 10 10 10 5 5
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.0 0.0 0.0
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 0.1 0.1 0.0
SNOW RATIO (:1) 16 16 15 14 14 13 14 14 15 15 15 15 15 15 14 14 13
...MOUNT MOOSILAUKE (4802 FT)...
DATE MONDAY 11/17/25 TUESDAY 11/18/25
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 OV OV OV OV OV OV OV BK OV BK BK
CLOUD COVER (%) 90 90 90 90 85 75 85 85 85 85 85 85 75 70 75 60 55
TEMPERATURE 21 20 19 19 19 18 18 18 19 20 19 20 19 20 21 21 20
MIN/MAX TEMP 18 20 19 21
WIND CHILL 3 2 0 0 1 0 1 0 0 2 1 3 2 4 7 7 5
WIND DIR NW NW NW NW NW NW NW NW NW NW NW W W NW NW NW NW
WIND (MPH) 28 28 28 28 27 25 23 25 28 27 26 24 23 20 17 17 17
WIND GUST (MPH)
PRECIP PROB (%) 60 50 50 30 30 20 10 10 20 20 20 10 10 5 5 0 0
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.09 0.06 0.03 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.5 0.9 0.5 0.2 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.4 0.7 0.0 0.0
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 0.1 0.1
SNOW RATIO (:1) 17 17 17 16 16 16 16 16 17 17 17 17 17 16 15 14 14
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
* SNOW LEVEL IS AN AUTOMATED PARAMETER GENERATED FROM A CONSENSUS BLEND OF NUMERICAL WEATHER GUIDANCE.