Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
405
FWUS41 KGYX 100930
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST MON NOV 10 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV BK BK BK OV OV OV OV OV OV BK OV
CLOUD COVER (%) 90 95 95 95 95 90 65 65 65 75 85 85 80 70 70 70 80
TEMPERATURE 35 35 36 34 31 27 21 17 12 10 9 8 10 10 11 12 13
MAX/MIN TEMP 38 9 13 10
WIND CHILL 17 11 3 -3 -10 -13 -16 -21 -21 -21 -18 -15 -12
WIND DIR S S SW SW SW W W W W W W W W W W W SW
WIND (MPH) 31 24 26 24 25 31 28 29 29 31 37 55 75 77 67 56 44
WIND GUST (MPH) 95 96 85
PRECIP PROB (%) 80 80 70 80 80 60 50 30 40 50 60 70 60 40 30 20 50
PRECIP TYPE R R R R S S S S S S S S S S S S S
6 HOUR QPF 0.26 0.23 0.15 0.04 0.05 0.14 0.11 0.01
6 HOUR SNOW 0.0 0.0 1.2 0.5 0.9 2.7 2.0 0.2
12 HOUR SNOW 0.0 1.7 3.6 2.2
SNOW LEVEL (KFT) 7.1 7.1 6.9 6.4 5.5 3.3 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 3 3 3 4 5 9 12 14 17 19 19 19 19 18 16 16 16
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
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 95 95 85 90 85 80 90 90 85 80 75 75 85
TEMPERATURE 38 40 41 40 35 27 23 20 17 17 18 17 20 20 21 22 23
MAX/MIN TEMP 44 15 22 20
WIND CHILL 16 11 7 2 1 1 -2 3 3 6 8 10
WIND DIR S S S SW W W NW NW W W W W W W W SW SW
WIND (MPH) 10 8 13 11 10 13 13 13 14 17 20 28 24 23 18 16 14
WIND GUST (MPH) 47 42
PRECIP PROB (%) 90 70 70 80 80 50 40 30 50 60 70 70 50 30 30 20 50
PRECIP TYPE R R R R R S S S S S S S S S S S S
6 HOUR QPF 0.25 0.20 0.09 0.03 0.05 0.09 0.02 0.00
6 HOUR SNOW 0.0 0.0 0.5 0.3 0.9 1.8 0.4 0.0
12 HOUR SNOW 0.0 0.8 2.7 0.4
SNOW LEVEL (KFT) 7.0 6.9 6.6 6.1 5.0 2.2 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 1 1 1 1 3 8 12 14 17 19 20 20 19 18 17 16 16
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV BK BK BK BK OV OV OV BK BK BK OV
CLOUD COVER (%) 95 95 95 95 90 80 65 55 60 65 80 80 80 70 70 65 80
TEMPERATURE 37 40 41 40 36 30 25 22 18 19 20 18 20 20 22 23 23
MAX/MIN TEMP 44 16 22 20
WIND CHILL 19 13 8 3 4 5 0 2 2 6 8 10
WIND DIR S S SW SW SW W W W W W W W W W W W SW
WIND (MPH) 11 9 14 11 13 16 14 16 16 17 18 26 27 27 24 19 14
WIND GUST (MPH) 43 47 46 41
PRECIP PROB (%) 80 80 70 80 80 60 50 30 40 50 60 70 60 40 30 20 40
PRECIP TYPE R R R R R S S S S S S S S S S S S
6 HOUR QPF 0.24 0.24 0.12 0.02 0.03 0.11 0.12 0.01
6 HOUR SNOW 0.0 0.0 0.4 0.1 0.6 2.1 2.2 0.2
12 HOUR SNOW 0.0 0.5 2.7 2.4
SNOW LEVEL (KFT) 7.1 7.1 6.9 6.4 5.6 3.5 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 1 0 1 1 2 5 9 12 16 18 19 19 19 17 16 16 16
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 95 95 95 95 95 90 70 70 70 75 85 85 80 75 75 70 80
TEMPERATURE 39 42 44 42 38 32 27 24 22 22 23 21 22 22 23 24 25
MAX/MIN TEMP 47 20 25 21
WIND CHILL 17 13 10 10 10 6 5 6 8 11 13
WIND DIR SE E SE E W NW NW NW NW W W W W W W W SW
WIND (MPH) 5 6 6 6 6 10 10 11 11 12 14 18 25 23 19 16 13
WIND GUST (MPH) 43
PRECIP PROB (%) 80 80 70 80 90 60 50 40 50 60 70 70 60 40 30 20 50
PRECIP TYPE R R R R R S S S S S S S S S S S S
6 HOUR QPF 0.21 0.12 0.15 0.02 0.03 0.06 0.02 0.01
6 HOUR SNOW 0.0 0.0 0.5 0.2 0.6 1.2 0.4 0.2
12 HOUR SNOW 0.0 0.7 1.8 0.6
SNOW LEVEL (KFT) 7.1 7.1 6.8 6.3 5.4 3.0 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 0 0 0 0 2 6 11 14 17 18 19 19 19 18 16 15 15
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV BK BK BK BK OV OV OV BK BK BK OV
CLOUD COVER (%) 90 95 95 90 90 80 55 60 60 65 80 75 75 65 65 65 80
TEMPERATURE 38 41 42 41 38 32 26 24 21 22 23 21 21 22 23 23 24
MAX/MIN TEMP 45 19 25 21
WIND CHILL 15 13 9 10 10 5 6 7 10 11 14
WIND DIR N SE SW SW W W W W W W W W W W W W SW
WIND (MPH) 2 5 8 6 9 11 11 11 12 12 16 20 18 18 14 12 10
WIND GUST (MPH)
PRECIP PROB (%) 70 80 70 80 80 50 40 20 40 50 60 60 40 20 20 10 40
PRECIP TYPE R R R R R S S S S S S S S S S S
6 HOUR QPF 0.21 0.13 0.09 0.01 0.01 0.03 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.2 0.0 0.2 0.6 0.2 0.0
12 HOUR SNOW 0.0 0.2 0.8 0.2
SNOW LEVEL (KFT) 7.1 7.0 6.8 6.2 5.3 3.1 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 0 0 0 1 2 6 10 13 16 18 19 19 19 17 16 15 15
...MOUNT OSCEOLA (4340 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV BK BK BK BK OV OV OV BK BK BK OV
CLOUD COVER (%) 90 95 95 90 90 85 60 65 65 70 85 80 75 65 65 65 80
TEMPERATURE 39 41 41 40 36 30 25 21 18 18 18 18 20 20 22 22 23
MAX/MIN TEMP 43 16 22 20
WIND CHILL 19 12 7 3 2 1 -1 0 0 5 6 9
WIND DIR SE S S SW W W W W W W W W W W W SW SW
WIND (MPH) 3 9 12 11 12 16 16 16 17 18 20 29 35 34 27 21 17
WIND GUST (MPH) 47 57 55 46
PRECIP PROB (%) 80 70 70 80 80 50 40 20 40 50 60 60 40 20 20 20 40
PRECIP TYPE R R R R R S S S S S S S S S S S S
6 HOUR QPF 0.21 0.14 0.08 0.01 0.01 0.03 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.3 0.1 0.2 0.6 0.2 0.0
12 HOUR SNOW 0.0 0.4 0.8 0.2
SNOW LEVEL (KFT) 7.1 7.0 6.7 6.2 5.2 2.8 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 1 1 1 2 3 7 11 14 17 18 19 19 19 17 16 16 16
...CANNON MOUNTAIN (4080 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 90 95 95 95 95 95 90 90 80 85 90 90 85 80 75 75 85
TEMPERATURE 39 40 41 39 35 27 24 20 18 17 18 17 21 21 23 23 24
MAX/MIN TEMP 44 15 23 21
WIND CHILL 15 12 7 4 1 2 -3 3 3 7 8 10
WIND DIR SW S S SW W NW NW NW W W W W W W W SW S
WIND (MPH) 10 9 12 11 11 14 13 13 14 17 19 29 29 28 23 20 17
WIND GUST (MPH) 47 50 47
PRECIP PROB (%) 90 70 70 80 80 50 40 20 50 60 70 70 50 30 30 20 40
PRECIP TYPE R R R R R S S S S S S S S S S S S
6 HOUR QPF 0.25 0.19 0.09 0.03 0.05 0.05 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.5 0.3 0.9 1.0 0.2 0.0
12 HOUR SNOW 0.0 0.8 1.9 0.2
SNOW LEVEL (KFT) 7.0 6.9 6.5 6.0 4.9 1.5 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 1 1 1 2 3 8 13 15 18 19 19 20 19 18 17 16 16
...BALDFACE MOUNTAIN (3547 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV BK SC SC BK OV BK BK BK BK BK OV
CLOUD COVER (%) 95 95 95 95 85 80 55 30 45 55 75 70 70 55 60 55 75
TEMPERATURE 39 41 43 42 40 37 31 28 25 26 27 24 24 25 26 26 27
MAX/MIN TEMP 46 23 29 24
WIND CHILL 16 16 17 12 10 11 13 15 17
WIND DIR N N NW NW W W NW NW W W W W W W W SW SW
WIND (MPH) 5 2 4 3 5 9 8 8 8 10 11 13 18 18 16 11 10
WIND GUST (MPH)
PRECIP PROB (%) 70 70 70 80 80 60 30 20 20 30 40 50 40 30 20 10 40
PRECIP TYPE R R R R R R S S S S S S S S S S
6 HOUR QPF 0.18 0.24 0.07 0.01 0.00 0.01 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.0
12 HOUR SNOW 0.0 0.0 0.2 0.2
SNOW LEVEL (KFT) 7.1 7.3 7.1 6.5 5.7 3.9 1.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 0 0 0 0 1 3 6 10 15 17 19 19 18 16 15 15 14
...MOUNT MOOSILAUKE (4802 FT)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV
CLOUD COVER (%) 95 90 95 95 95 90 85 85 80 80 90 90 80 70 65 70 85
TEMPERATURE 39 40 40 39 34 27 23 21 18 18 18 17 21 21 22 23 24
MAX/MIN TEMP 43 16 23 21
WIND CHILL 16 11 8 4 3 2 -1 4 5 7 10 11
WIND DIR SW S S SW NW NW NW W W W W W W W W SW S
WIND (MPH) 9 8 10 9 10 13 12 13 14 16 18 25 25 21 18 16 14
WIND GUST (MPH)
PRECIP PROB (%) 90 70 70 80 70 40 20 10 50 50 60 60 40 20 20 20 40
PRECIP TYPE R R R R S S S S S S S S S S S S
6 HOUR QPF 0.25 0.16 0.05 0.02 0.04 0.04 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.2 0.1 0.7 0.8 0.0 0.0
12 HOUR SNOW 0.0 0.3 1.5 0.0
SNOW LEVEL (KFT) 7.1 6.9 6.5 5.9 4.7 1.3 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
SNOW RATIO (:1) 1 1 1 2 4 9 13 15 18 19 19 19 19 18 16 16 16
$$
--- 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.