Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
452
FWUS41 KGYX 152130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST SAT NOV 15 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 (%) 80 90 100 95 85 75 75 80 85 90 90 85 80 70 75 80 80
TEMPERATURE 18 18 20 23 23 19 17 15 12 12 11 11 11 11 12 11 11
MIN/MAX TEMP 18 24 9 12
WIND CHILL 4 0 -1 5 7 -1 -7 -11 -18 -19 -20 -21 -20 -20 -17 -19 -20
WIND DIR W SW SW W W W W W W W NW NW NW W W W W
WIND (MPH) 13 24 40 31 25 34 48 59 74 81 82 85 79 77 69 71 77
WIND GUST (MPH) 94 102 104 107 100 96 87 89 96
PRECIP PROB (%) 10 80 100 60 40 60 40 50 80 70 70 50 60 60 50 50 40
PRECIP TYPE S S Z S S S S S S S S S S S S S
6 HOUR QPF 0.32 0.33 0.17 0.17 0.20 0.14 0.10 0.04
6 HOUR SNOW 0.9 0.5 1.4 3.1 3.8 2.5 1.6 0.6
12 HOUR SNOW 1.4 4.5 6.3 2.2
SNOW LEVEL (KFT) 0.2 1.6 3.3 5.5 4.1 2.3 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 7 4 3 3 7 11 15 18 19 19 19 18 17 16 16 16 16
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 95 100 95 90 90 85 90 90 90 90 95 85 80 85 90 90
TEMPERATURE 23 24 27 29 30 28 25 23 21 20 20 20 19 19 19 20 20
MIN/MAX TEMP 23 32 19 21
WIND CHILL 16 14 15 19 17 12 8 4 3 3 2 -1 0 0 1 1
WIND DIR SW S S SW W W W W W W NW NW NW NW NW NW NW
WIND (MPH) 5 10 14 11 10 12 17 19 24 25 25 26 32 31 28 29 31
WIND GUST (MPH) 50 49 46 48 49
PRECIP PROB (%) 20 90 100 40 30 60 40 50 70 70 60 50 50 50 50 40 40
PRECIP TYPE S S Z S S S S S S S S S S S S S S
6 HOUR QPF 0.34 0.24 0.09 0.09 0.15 0.09 0.05 0.01
6 HOUR SNOW 0.8 0.3 0.9 1.7 2.8 1.6 0.9 0.2
12 HOUR SNOW 1.1 2.6 4.4 1.1
SNOW LEVEL (KFT) 0.2 2.7 5.6 6.1 4.0 2.1 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 5 3 2 2 6 11 15 18 19 19 19 18 18 17 17 17 17
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 OV OV OV OV OV OV BK OV OV OV
CLOUD COVER (%) 80 90 100 95 80 70 70 80 85 90 85 85 75 70 75 80 80
TEMPERATURE 24 24 26 28 29 29 27 24 22 21 21 21 19 20 22 20 21
MIN/MAX TEMP 24 33 19 22
WIND CHILL 17 14 14 19 19 14 9 5 3 3 2 -1 1 5 2 2
WIND DIR SW SW S SW W W W W W W NW NW NW NW NW W W
WIND (MPH) 5 9 13 10 9 12 18 21 27 28 29 31 32 31 27 28 31
WIND GUST (MPH) 44 46 48 49 50 49 44 46 49
PRECIP PROB (%) 10 80 100 60 40 60 40 50 70 70 60 50 50 50 50 40 40
PRECIP TYPE S S Z S S S S S S S S S S S S S
6 HOUR QPF 0.31 0.33 0.15 0.15 0.18 0.12 0.09 0.01
6 HOUR SNOW 1.0 0.6 0.8 2.6 3.4 2.1 1.4 0.2
12 HOUR SNOW 1.6 3.4 5.5 1.6
SNOW LEVEL (KFT) 0.2 1.1 2.5 5.4 4.3 2.3 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 7 4 3 3 5 8 13 17 18 19 18 17 16 16 16 16 16
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 90 100 95 85 80 75 85 85 90 90 90 80 75 80 85 85
TEMPERATURE 25 26 28 30 32 32 30 28 25 24 23 22 21 22 24 23 23
MIN/MAX TEMP 25 36 21 24
WIND CHILL 18 19 18 14 9 8 7 5 4 5 8 7 6
WIND DIR S S SE S W NW NW NW NW W NW NW NW NW NW W W
WIND (MPH) 3 6 10 9 6 12 17 21 25 25 25 26 25 27 24 24 26
WIND GUST (MPH) 44
PRECIP PROB (%) 10 90 100 60 40 60 40 50 80 70 60 50 50 60 50 50 40
PRECIP TYPE S S Z R S S S S S S S S S S S S
6 HOUR QPF 0.31 0.30 0.10 0.12 0.14 0.11 0.08 0.03
6 HOUR SNOW 0.8 0.4 0.5 2.0 2.7 2.0 1.4 0.5
12 HOUR SNOW 1.2 2.5 4.7 1.9
SNOW LEVEL (KFT) 0.2 1.2 4.3 6.0 4.1 2.2 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 6 3 2 2 4 10 14 18 19 19 18 17 17 16 16 16 16
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 95 100 95 80 70 60 75 85 90 85 85 75 70 75 80 80
TEMPERATURE 25 26 27 28 31 32 30 27 24 23 22 22 21 23 24 23 22
MIN/MAX TEMP 25 35 21 24
WIND CHILL 19 19 15 10 8 7 6 5 7 9 8 7
WIND DIR SW SW S SW W W W W W W W NW NW NW NW NW NW
WIND (MPH) 2 5 6 5 5 10 13 16 18 20 20 21 21 23 20 20 20
WIND GUST (MPH)
PRECIP PROB (%) 10 100 100 40 30 50 30 50 60 60 50 40 40 40 40 40 30
PRECIP TYPE S I Z S S S S S S S S S S S S S
6 HOUR QPF 0.35 0.27 0.03 0.03 0.08 0.04 0.01 0.01
6 HOUR SNOW 1.0 0.4 0.1 0.5 1.5 0.6 0.1 0.2
12 HOUR SNOW 1.4 0.6 2.1 0.3
SNOW LEVEL (KFT) 0.2 2.3 3.4 6.2 4.4 2.3 1.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 4 4 3 2 4 9 13 17 18 19 18 17 16 16 16 16 16
...MOUNT OSCEOLA (4340 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 100 100 95 80 75 65 75 85 90 90 85 75 75 80 80 85
TEMPERATURE 24 24 26 28 30 27 25 23 21 21 20 21 19 19 20 20 20
MIN/MAX TEMP 24 31 19 21
WIND CHILL 17 13 14 19 16 11 6 1 1 0 1 -1 -1 2 1 0
WIND DIR SW S S SW W W W W W W W NW NW NW NW NW NW
WIND (MPH) 5 11 14 9 10 13 19 26 36 37 37 37 35 32 27 31 37
WIND GUST (MPH) 57 58 58 58 56 50 44 49 58
PRECIP PROB (%) 20 100 100 40 30 50 30 50 60 60 50 40 40 40 40 40 30
PRECIP TYPE S S I Z S S S S S S S S S S S S S
6 HOUR QPF 0.37 0.26 0.03 0.02 0.08 0.04 0.01 0.01
6 HOUR SNOW 1.0 0.4 0.2 0.4 1.4 0.7 0.1 0.2
12 HOUR SNOW 1.4 0.6 2.1 0.3
SNOW LEVEL (KFT) 0.2 2.5 4.2 6.2 4.3 2.3 1.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 4 3 2 2 5 10 14 18 19 19 18 17 17 16 16 16 16
...CANNON MOUNTAIN (4080 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 95 100 95 90 90 90 90 90 95 95 95 85 85 90 90 90
TEMPERATURE 25 25 28 31 31 28 25 23 21 22 21 21 20 19 21 21 21
MIN/MAX TEMP 25 34 19 23
WIND CHILL 16 13 15 17 12 7 2 3 2 2 1 0 3 3 2
WIND DIR SW S S SW W W W W W W NW NW NW NW NW NW NW
WIND (MPH) 8 14 19 14 11 13 17 23 31 32 32 32 31 28 27 28 33
WIND GUST (MPH) 49 50 50 50 49 46 44 46 52
PRECIP PROB (%) 20 100 100 40 30 50 30 50 70 70 60 50 50 50 40 40 30
PRECIP TYPE S S Z Z S S S S S S S S S S S S S
6 HOUR QPF 0.33 0.22 0.06 0.05 0.11 0.06 0.04 0.01
6 HOUR SNOW 0.8 0.2 0.5 1.0 2.1 1.1 0.6 0.2
12 HOUR SNOW 1.0 1.5 3.2 0.8
SNOW LEVEL (KFT) 0.2 3.3 6.0 6.2 4.0 2.0 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 5 3 2 2 6 11 15 18 19 19 19 18 18 17 17 17 17
...BALDFACE MOUNTAIN (3547 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 OV OV OV OV OV BK BK BK OV OV
CLOUD COVER (%) 80 90 100 95 75 65 60 70 80 90 85 80 70 60 65 70 70
TEMPERATURE 27 27 28 30 29 33 33 30 27 27 26 26 24 26 27 26 26
MIN/MAX TEMP 27 36 24 28
WIND CHILL 19 14 14 12 12 9 12 14 13 13
WIND DIR SW SW S S W W W W W W W NW NW W W W W
WIND (MPH) 2 4 6 4 4 6 10 13 17 18 19 20 20 19 17 16 18
WIND GUST (MPH)
PRECIP PROB (%) 5 70 100 60 30 50 40 50 60 60 60 50 40 40 40 30 30
PRECIP TYPE S S Z S R S S S S S S S S S S S
6 HOUR QPF 0.25 0.28 0.01 0.01 0.01 0.01 0.00 0.00
6 HOUR SNOW 1.0 0.6 0.0 0.1 0.2 0.2 0.1 0.0
12 HOUR SNOW 1.6 0.1 0.4 0.1
SNOW LEVEL (KFT) 0.2 0.8 1.2 4.4 4.6 2.7 1.2 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 7 4 3 2 2 5 9 15 17 18 18 16 15 15 15 15 15
...MOUNT MOOSILAUKE (4802 FT)...
DATE SUNDAY 11/16/25 MONDAY 11/17/25
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 (%) 85 100 100 95 90 85 85 85 90 90 95 90 85 80 85 85 90
TEMPERATURE 25 25 26 29 30 27 25 23 21 21 20 21 19 19 19 19 20
MIN/MAX TEMP 25 31 19 21
WIND CHILL 17 13 13 18 16 13 9 4 4 2 3 0 1 2 1 2
WIND DIR S S S S W W W W W W NW NW NW NW NW NW NW
WIND (MPH) 6 13 18 13 10 12 14 18 26 26 26 27 28 25 23 25 28
WIND GUST (MPH)
PRECIP PROB (%) 20 100 100 30 30 50 30 40 60 60 50 50 40 30 30 20 20
PRECIP TYPE S S Z S S S S S S S S S S S S S S
6 HOUR QPF 0.38 0.19 0.02 0.02 0.06 0.05 0.01 0.00
6 HOUR SNOW 0.8 0.2 0.1 0.3 1.2 0.9 0.2 0.0
12 HOUR SNOW 1.0 0.4 2.1 0.2
SNOW LEVEL (KFT) 0.3 3.7 6.4 6.2 4.1 2.1 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 4 3 2 2 6 11 15 18 19 19 19 18 18 17 16 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.