Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
176
FWUS41 KGYX 032130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST MON NOV 3 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK BK SC SC SC OV OV OV OV OV
CLOUD COVER (%) 100 85 70 75 70 65 70 65 55 35 30 50 70 85 95 95 95
TEMPERATURE 28 26 24 22 22 20 20 20 19 20 20 18 21 24 24 24 23
MIN/MAX TEMP 20 22 18 26
WIND CHILL 8 5 0 -5 -5 -8 -8 -8 -9 -7 -6 -8 -1 5 6 6 4
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W W SW S S
WIND (MPH) 51 56 72 90 93 93 89 89 87 83 77 69 48 37 31 31 34
WIND GUST (MPH) 79 93
PRECIP PROB (%) 100 20 40 40 40 20 10 5 0 0 0 0 10 20 50 80 90
PRECIP TYPE S S S S S Z S S S S
6 HOUR QPF 0.53 0.53 0.32 0.00 0.00 0.00 0.02 0.08
6 HOUR SNOW 4.4 4.6 2.0 0.0 0.0 0.0 0.2 0.6
12 HOUR SNOW 9.0 2.0 0.0 0.8
SNOW LEVEL (KFT) 4.8 3.7 2.9 2.5 2.2 1.9 1.9 2.0 1.8 1.7 1.6 1.5 1.7 2.4 2.8 3.7 4.1
SNOW RATIO (:1) 8 9 9 9 9 9 9 9 9 9 9 9 12 11 9 8 8
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK SC SC SC OV OV OV OV OV
CLOUD COVER (%) 100 90 85 90 85 80 80 80 65 35 35 50 75 90 95 95 95
TEMPERATURE 38 35 33 32 31 30 31 31 31 30 30 29 28 32 33 33 33
MIN/MAX TEMP 30 33 28 35
WIND CHILL 18 15 13 12 13 13 14 13 14 13 15
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W W SW S S
WIND (MPH) 27 28 35 46 46 47 47 47 43 40 35 31 18 16 13 14 17
WIND GUST (MPH)
PRECIP PROB (%) 100 20 40 40 30 20 10 5 0 0 0 0 10 20 50 80 80
PRECIP TYPE R S S S Z S S S S S
6 HOUR QPF 0.37 0.20 0.06 0.00 0.00 0.00 0.00 0.06
6 HOUR SNOW 0.1 1.5 0.4 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 1.6 0.4 0.0 0.1
SNOW LEVEL (KFT) 4.8 3.6 2.9 2.5 2.2 1.9 2.0 2.1 1.9 1.8 1.7 1.6 1.9 2.4 3.0 3.9 4.3
SNOW RATIO (:1) 4 7 9 9 9 9 9 9 9 9 9 9 9 8 7 5 5
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK OV BK BK BK BK SC SC SC SC OV OV OV OV OV
CLOUD COVER (%) 100 85 65 70 65 55 65 60 50 30 30 50 70 85 95 95 95
TEMPERATURE 38 36 34 32 31 31 32 33 31 30 30 30 28 34 35 34 33
MIN/MAX TEMP 30 33 28 36
WIND CHILL 19 15 13 13 15 16 13 13 13 14 16
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W W SW S S
WIND (MPH) 25 26 35 46 48 49 48 47 46 42 37 32 16 13 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 100 20 30 40 40 20 10 5 0 0 0 0 10 20 50 80 80
PRECIP TYPE R S S S S S S S S S
6 HOUR QPF 0.54 0.54 0.34 0.00 0.00 0.00 0.02 0.07
6 HOUR SNOW 0.0 3.7 2.3 0.0 0.0 0.0 0.1 0.0
12 HOUR SNOW 3.7 2.3 0.0 0.1
SNOW LEVEL (KFT) 4.9 3.6 2.9 2.5 2.2 1.9 1.9 2.0 1.8 1.7 1.6 1.5 1.7 2.4 2.8 3.7 4.2
SNOW RATIO (:1) 4 8 9 9 9 9 9 9 9 9 9 9 10 9 7 6 5
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 OV OV BK SC SC SC OV OV OV OV OV
CLOUD COVER (%) 100 85 75 80 75 70 75 70 60 35 30 50 75 85 95 95 95
TEMPERATURE 41 39 36 35 33 33 35 36 34 33 32 31 30 37 37 37 35
MIN/MAX TEMP 33 36 30 39
WIND CHILL 19 19
WIND DIR S W W NW NW NW NW NW NW NW NW W W W SW S SE
WIND (MPH) 17 18 25 29 29 31 31 27 27 24 19 13 9 9 9 8 8
WIND GUST (MPH) 46 52 52 54 54 49 49 43 36
PRECIP PROB (%) 100 20 30 40 40 20 10 5 0 0 0 0 10 20 50 80 90
PRECIP TYPE R R S S S S S S R R
6 HOUR QPF 0.30 0.17 0.06 0.00 0.00 0.00 0.00 0.06
6 HOUR SNOW 0.0 0.3 0.3 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.3 0.0 0.0
SNOW LEVEL (KFT) 4.8 3.6 2.9 2.5 2.2 1.9 1.9 2.0 1.8 1.7 1.6 1.5 1.7 2.4 2.9 3.8 4.2
SNOW RATIO (:1) 2 6 7 9 9 9 9 9 9 9 9 9 8 7 6 5 4
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK BK BK BK BK BK SC FW FW SC BK OV OV OV OV
CLOUD COVER (%) 100 85 60 70 60 50 55 50 40 20 20 40 70 85 95 95 95
TEMPERATURE 40 37 35 34 33 34 35 35 33 33 31 31 30 36 36 36 35
MIN/MAX TEMP 33 36 29 38
WIND CHILL 19 19 18 19
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W W SW S S
WIND (MPH) 14 17 24 32 32 33 34 33 29 26 23 18 9 9 8 6 8
WIND GUST (MPH)
PRECIP PROB (%) 100 20 30 40 20 10 5 5 0 0 0 0 10 20 40 70 80
PRECIP TYPE R R S S S S S R R
6 HOUR QPF 0.30 0.16 0.04 0.00 0.00 0.00 0.00 0.05
6 HOUR SNOW 0.0 0.5 0.2 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.5 0.2 0.0 0.0
SNOW LEVEL (KFT) 4.9 3.7 2.8 2.5 2.2 2.0 2.0 2.1 1.9 1.8 1.7 1.6 1.8 2.4 2.9 3.9 4.4
SNOW RATIO (:1) 3 5 7 8 9 9 9 9 9 9 8 8 7 6 6 5 4
...MOUNT OSCEOLA (4340 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK OV BK BK BK BK SC FW FW SC BK OV OV OV OV
CLOUD COVER (%) 100 85 65 75 65 55 60 55 40 25 20 45 70 85 95 95 95
TEMPERATURE 38 35 33 32 31 30 30 30 31 31 30 29 28 32 32 32 33
MIN/MAX TEMP 30 32 28 34
WIND CHILL 18 15 13 12 12 12 14 14 14 13 16
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W W SW S S
WIND (MPH) 24 27 36 47 46 46 46 46 44 41 36 31 14 12 10 10 13
WIND GUST (MPH) 48
PRECIP PROB (%) 100 20 30 40 20 10 5 5 0 0 0 0 10 20 40 70 80
PRECIP TYPE R S S S Z S S S S
6 HOUR QPF 0.27 0.12 0.03 0.00 0.00 0.00 0.00 0.04
6 HOUR SNOW 0.0 0.8 0.2 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.8 0.2 0.0 0.1
SNOW LEVEL (KFT) 4.9 3.6 2.8 2.5 2.2 2.0 2.0 2.1 2.0 1.8 1.7 1.6 1.8 2.4 2.9 3.9 4.4
SNOW RATIO (:1) 4 7 9 9 9 9 9 9 9 9 9 8 7 7 6 5 5
...CANNON MOUNTAIN (4080 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK SC SC BK OV OV OV OV OV
CLOUD COVER (%) 100 90 90 95 90 80 80 80 60 35 35 50 75 90 95 95 95
TEMPERATURE 39 36 35 33 31 29 30 32 34 31 31 29 31 32 33 33 33
MIN/MAX TEMP 29 35 29 37
WIND CHILL 16 14 11 12 15 18 15 15 14
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W SW SW S S
WIND (MPH) 28 28 36 47 44 44 47 46 43 39 34 29 14 12 11 12 16
WIND GUST (MPH)
PRECIP PROB (%) 100 20 40 40 30 20 10 5 0 0 0 0 10 20 50 70 80
PRECIP TYPE R S S S Z S S S S S
6 HOUR QPF 0.26 0.07 0.01 0.00 0.00 0.00 0.00 0.04
6 HOUR SNOW 0.0 0.3 0.1 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.3 0.1 0.0 0.1
SNOW LEVEL (KFT) 4.8 3.6 2.9 2.5 2.1 1.9 2.0 2.1 1.9 1.8 1.7 1.6 1.8 2.4 3.0 4.0 4.3
SNOW RATIO (:1) 4 7 9 9 9 9 9 9 9 9 9 9 8 8 7 5 5
...BALDFACE MOUNTAIN (3547 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 BK BK SC SC SC SC FW FW FW SC BK OV OV OV OV
CLOUD COVER (%) 95 85 55 55 50 30 35 35 25 15 20 50 70 85 90 95 95
TEMPERATURE 42 41 38 38 36 38 39 38 36 36 35 34 33 39 40 39 37
MIN/MAX TEMP 36 40 33 41
WIND CHILL
WIND DIR S W W NW NW NW NW NW NW NW NW W W SW SW S SE
WIND (MPH) 13 13 20 26 27 27 25 25 25 23 18 10 8 5 6 5 5
WIND GUST (MPH) 37 47 49 49 46 46 46 41
PRECIP PROB (%) 90 20 30 40 30 10 5 5 0 0 0 0 5 20 40 70 80
PRECIP TYPE R R R S S S R R R
6 HOUR QPF 0.25 0.04 0.01 0.00 0.00 0.00 0.00 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.9 3.7 2.9 2.5 2.2 1.9 1.9 1.9 1.7 1.6 1.5 1.4 1.7 2.3 2.7 3.6 4.2
SNOW RATIO (:1) 2 4 5 6 6 6 7 7 7 6 6 6 5 5 5 5 4
...MOUNT MOOSILAUKE (4802 FT)...
DATE TUESDAY 11/04/25 WEDNESDAY 11/05/25
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 SC SC SC OV OV OV OV OV
CLOUD COVER (%) 95 85 80 90 80 70 65 65 45 25 25 50 75 90 95 95 95
TEMPERATURE 39 35 33 32 31 30 31 30 31 31 30 30 29 32 32 32 33
MIN/MAX TEMP 30 32 29 34
WIND CHILL 18 15 14 13 14 13 14 15 15 16 19
WIND DIR SW W W NW NW NW NW NW NW NW NW NW W SW S SE S
WIND (MPH) 26 27 34 43 42 41 43 42 40 35 31 26 12 10 9 11 16
WIND GUST (MPH)
PRECIP PROB (%) 90 20 30 30 20 10 5 0 0 0 0 0 10 20 40 60 80
PRECIP TYPE R S S S Z S S S R
6 HOUR QPF 0.23 0.10 0.03 0.00 0.00 0.00 0.00 0.04
6 HOUR SNOW 0.0 0.8 0.3 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.8 0.3 0.0 0.1
SNOW LEVEL (KFT) 4.8 3.5 2.8 2.5 2.1 2.0 2.1 2.1 2.1 1.9 1.8 1.7 1.9 2.4 3.0 4.1 4.5
SNOW RATIO (:1) 5 8 9 9 9 9 9 9 9 9 9 9 8 7 6 5 5
$$
--- 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.