Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
758
FWUS41 KGYX 122130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST WED NOV 12 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 OV OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 70 70 85 85 85 85 95 90 90 90 85 80 75 70 75 75 75
TEMPERATURE 16 18 19 18 18 18 18 17 15 15 15 15 13 13 14 13 10
MIN/MAX TEMP 16 18 13 15
WIND CHILL -3 0 1 0 -1 0 0 -2 -7 -7 -7 -7 -9 -10 -9 -13 -18
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 27 25 25 26 27 26 24 28 36 36 36 37 33 35 36 49 55
WIND GUST (MPH)
PRECIP PROB (%) 20 50 50 50 60 50 60 60 50 50 40 30 30 40 30 30 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.11 0.08 0.12 0.07 0.03 0.04 0.02
6 HOUR SNOW 1.2 1.9 1.3 2.0 1.2 0.6 0.7 0.4
12 HOUR SNOW 3.1 3.3 1.8 1.1
SNOW LEVEL (KFT) 0.8 1.4 1.7 1.4 1.0 0.8 1.0 0.7 0.3 0.2 0.2 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 16 16 16 17 18 17 17 17 17 17 18 18 18 18 18 18 17
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 (%) 85 85 90 90 85 85 95 95 90 90 90 85 80 75 85 80 80
TEMPERATURE 26 27 28 28 26 26 27 26 24 24 24 24 22 22 24 22 21
MIN/MAX TEMP 26 28 22 25
WIND CHILL 15 16 17 17 15 15 16 14 11 11 11 11 13 11 12 8 7
WIND DIR W W W W NW NW NW NW NW NW NW NW N NW NW NW NW
WIND (MPH) 12 12 12 12 12 12 12 13 16 16 14 14 8 10 13 17 17
WIND GUST (MPH)
PRECIP PROB (%) 20 40 50 40 40 50 60 60 40 40 30 20 30 30 30 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.12 0.17 0.24 0.14 0.06 0.00 0.00
6 HOUR SNOW 1.0 1.9 2.8 3.9 2.4 1.1 0.0 0.0
12 HOUR SNOW 2.9 6.7 3.5 0.0
SNOW LEVEL (KFT) 0.9 1.4 1.7 1.4 0.8 0.7 1.0 0.7 0.4 0.2 0.1 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 15 15 15 16 17 17 16 17 17 17 17 17 17 18 18 17 17
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 OV OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 65 70 85 85 85 85 95 90 90 85 80 80 70 65 75 75 70
TEMPERATURE 25 26 28 27 26 28 29 27 25 25 24 24 23 25 25 23 21
MIN/MAX TEMP 25 29 23 25
WIND CHILL 15 17 19 18 16 19 19 17 13 12 11 11 12 14 13 9 6
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 10 9 9 9 10 10 11 11 14 16 14 14 10 12 14 18 18
WIND GUST (MPH)
PRECIP PROB (%) 20 50 50 50 60 40 60 60 50 50 40 20 30 30 30 30 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.06 0.06 0.05 0.07 0.04 0.03 0.03 0.00
6 HOUR SNOW 0.8 1.0 0.7 1.0 0.7 0.4 0.5 0.0
12 HOUR SNOW 1.8 1.7 1.1 0.5
SNOW LEVEL (KFT) 0.8 1.3 1.7 1.4 1.0 0.8 1.0 0.7 0.3 0.2 0.2 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 15 14 14 15 16 16 16 16 16 16 17 17 17 17 17 17 17
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 (%) 75 75 85 85 85 85 95 90 90 90 85 85 75 70 80 75 75
TEMPERATURE 27 29 30 29 28 30 31 29 27 27 26 26 24 26 28 26 24
MIN/MAX TEMP 26 31 24 28
WIND CHILL 17 17 16 15 13 14 17 14 11
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 5 5 5 5 6 9 10 10 11 10 10 11 11 13 13 13 16
WIND GUST (MPH)
PRECIP PROB (%) 20 50 50 50 60 50 60 60 50 50 40 20 30 40 30 30 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.07 0.10 0.14 0.07 0.03 0.00 0.00
6 HOUR SNOW 0.5 1.1 1.5 2.3 1.2 0.5 0.0 0.0
12 HOUR SNOW 1.6 3.8 1.7 0.0
SNOW LEVEL (KFT) 0.7 1.3 1.7 1.4 0.9 0.8 1.0 0.8 0.3 0.2 0.2 0.1 0.0 0.0 0.1 0.1 0.0
SNOW RATIO (:1) 14 14 14 15 16 16 16 16 16 16 16 17 17 17 17 17 17
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 BK BK OV BK BK
CLOUD COVER (%) 75 75 80 80 70 80 95 85 85 85 80 75 60 60 70 65 65
TEMPERATURE 27 28 29 28 28 31 31 30 27 26 25 25 24 27 28 26 23
MIN/MAX TEMP 26 32 24 28
WIND CHILL 17 16 15 15 16 18 19 15 12
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 6 6 6 6 8 8 9 9 10 10 10 10 6 9 10 11 11
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 40 40 50 60 30 40 30 20 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.03 0.02 0.02 0.02 0.00 0.00 0.00
6 HOUR SNOW 0.5 0.4 0.3 0.3 0.3 0.1 0.0 0.0
12 HOUR SNOW 0.9 0.6 0.4 0.0
SNOW LEVEL (KFT) 0.9 1.3 1.6 1.5 0.8 0.8 1.1 0.8 0.4 0.2 0.2 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 14 13 13 14 16 15 15 16 16 16 16 17 17 17 17 17 16
...MOUNT OSCEOLA (4340 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 BK BK OV BK BK
CLOUD COVER (%) 80 75 80 80 75 80 95 85 85 85 80 75 65 60 70 65 70
TEMPERATURE 26 27 27 28 26 26 27 26 25 25 24 24 22 23 24 22 21
MIN/MAX TEMP 26 27 22 24
WIND CHILL 16 17 17 18 15 15 17 15 11 11 10 10 10 11 12 7 4
WIND DIR W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 10 10 11 11 12 11 11 12 18 19 18 18 12 12 13 20 25
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 30 30 50 50 30 30 30 20 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.04 0.03 0.03 0.02 0.01 0.00 0.00
6 HOUR SNOW 0.6 0.5 0.5 0.5 0.3 0.1 0.0 0.0
12 HOUR SNOW 1.1 1.0 0.4 0.0
SNOW LEVEL (KFT) 0.9 1.3 1.6 1.5 0.8 0.8 1.1 0.8 0.4 0.2 0.2 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 15 14 14 15 16 16 16 16 17 17 17 17 17 17 18 17 17
...CANNON MOUNTAIN (4080 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 (%) 85 85 95 95 85 85 95 95 90 90 90 90 80 80 85 80 80
TEMPERATURE 26 28 29 28 27 26 28 26 25 25 25 24 22 22 24 22 21
MIN/MAX TEMP 25 29 22 26
WIND CHILL 15 18 19 18 17 16 19 15 12 12 12 11 11 10 12 7 5
WIND DIR SW W W W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 11 11 11 11 11 10 10 12 16 17 16 16 10 11 13 19 21
WIND GUST (MPH)
PRECIP PROB (%) 20 40 50 40 40 40 60 50 40 40 30 20 20 30 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.06 0.10 0.14 0.20 0.11 0.05 0.00 0.00
6 HOUR SNOW 0.9 1.5 2.3 3.3 1.9 0.8 0.0 0.0
12 HOUR SNOW 2.4 5.6 2.7 0.0
SNOW LEVEL (KFT) 0.9 1.4 1.7 1.4 0.7 0.8 1.0 0.7 0.3 0.2 0.1 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 15 14 14 16 17 17 16 16 17 17 17 17 17 18 18 17 17
...BALDFACE MOUNTAIN (3547 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 BK BK SC BK BK BK
CLOUD COVER (%) 60 65 80 80 80 85 95 95 90 85 80 70 60 50 60 60 55
TEMPERATURE 29 29 29 30 29 33 34 32 30 30 29 28 26 30 32 29 26
MIN/MAX TEMP 28 34 26 32
WIND CHILL 19 16 15
WIND DIR W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 4 3 3 3 4 5 5 5 8 9 9 9 10 10 10 10 12
WIND GUST (MPH)
PRECIP PROB (%) 20 40 30 40 50 30 40 50 40 40 30 20 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.2 0.1 0.1 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.2 0.1 0.0
SNOW LEVEL (KFT) 0.7 0.9 1.3 1.4 1.0 0.9 1.1 0.8 0.4 0.3 0.2 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 12 11 10 12 13 6 2 13 15 16 16 16 16 16 16 16 16
...MOUNT MOOSILAUKE (4802 FT)...
DATE THURSDAY 11/13/25 FRIDAY 11/14/25
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 (%) 85 90 90 90 80 85 95 90 90 85 85 85 80 75 80 75 75
TEMPERATURE 25 27 28 27 26 26 26 25 24 25 24 24 22 22 22 21 21
MIN/MAX TEMP 25 26 22 22
WIND CHILL 15 17 18 17 15 16 17 14 11 13 11 11 11 11 10 7 6
WIND DIR SW W W W NW NW NW NW NW NW NW NW N NW NW NW NW
WIND (MPH) 10 11 11 11 11 10 9 11 14 14 16 16 10 10 11 17 19
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 20 30 50 40 30 30 20 20 20 20 10 10 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.06 0.09 0.13 0.17 0.10 0.03 0.01 0.00
6 HOUR SNOW 0.9 1.4 2.2 2.8 1.7 0.5 0.2 0.0
12 HOUR SNOW 2.3 5.0 2.2 0.2
SNOW LEVEL (KFT) 0.9 1.4 1.7 1.4 0.7 0.8 1.0 0.8 0.4 0.2 0.1 0.1 0.0 0.1 0.1 0.1 0.0
SNOW RATIO (:1) 14 14 14 16 17 17 16 17 17 17 17 17 17 18 18 17 17
$$
--- 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.