Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
914
FWUS41 KGYX 220930
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST SAT NOV 22 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK BK BK SC SC BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 65 60 65 50 50 60 70 60 75 85 85 80 75 80 75 75
TEMPERATURE 15 16 16 14 11 10 12 14 14 16 17 16 15 15 16 16 16
MAX/MIN TEMP 18 10 19 14
WIND CHILL -5 -3 -3 -8 -14 -15 -11 -7 -3 4 6 4 0 -1 -3 -5 -7
WIND DIR W W W NW NW NW NW NW W SW SW SW SW W NW NW NW
WIND (MPH) 27 25 27 34 44 41 36 28 18 9 9 9 14 17 25 34 41
WIND GUST (MPH) 47 43 52
PRECIP PROB (%) 5 0 0 5 0 0 0 0 5 10 20 30 40 40 40 30 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.6 0.7 0.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 0.2 0.3 0.2
SNOW RATIO (:1) 14 15 16 16 16 15 14 14 14 16 17 16 17 17 17 17 17
SNOW DENSITY (%) 7 6 6 6 6 6 7 7 7 6 5 6 5 5 5 5 5
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK OV OV BK BK OV OV BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 65 75 80 60 65 75 80 70 80 85 90 85 85 85 85 80
TEMPERATURE 23 26 26 24 21 19 19 19 18 23 25 25 24 24 25 26 25
MAX/MIN TEMP 28 17 27 24
WIND CHILL 14 17 16 12 8 7 7 9 10 17 18 19 17 17 16 15 13
WIND DIR NW NW NW NW NW NW NW NW NW SW SW SW SW W NW NW NW
WIND (MPH) 8 9 10 12 13 11 10 8 5 4 5 4 5 5 9 11 13
WIND GUST (MPH) 25 28 33 31 29
PRECIP PROB (%) 0 0 0 5 0 0 0 0 5 10 20 30 30 40 30 30 20
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.8 0.8 0.8 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 0.3 0.3 0.2
SNOW RATIO (:1) 14 15 15 16 16 15 13 13 14 15 16 16 16 16 16 16 16
SNOW DENSITY (%) 7 6 6 6 6 6 7 7 7 6 6 6 6 6 6 6 6
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK BK BK SC SC BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 65 55 60 45 45 60 65 55 75 85 85 80 70 75 75 70
TEMPERATURE 23 28 27 24 21 21 20 20 18 24 27 26 24 24 25 25 25
MAX/MIN TEMP 28 17 28 23
WIND CHILL 12 19 17 12 7 8 7 9 9 18 20 17 16 16 14 13
WIND DIR NW NW NW NW NW NW NW NW NW S S S SW W NW NW NW
WIND (MPH) 10 10 11 13 16 14 13 10 6 4 4 4 5 6 9 12 14
WIND GUST (MPH) 27 28 31 32
PRECIP PROB (%) 5 0 0 5 0 0 0 0 5 10 20 30 40 40 40 30 20
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.6 0.7 0.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.1 0.2 0.3 0.2
SNOW RATIO (:1) 14 14 15 16 15 14 13 13 13 14 16 16 16 16 16 16 16
SNOW DENSITY (%) 7 7 6 6 6 7 7 7 7 7 6 6 6 6 6 6 6
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK BK BK BK BK BK OV BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 65 65 70 55 55 65 75 60 75 85 90 85 75 80 80 75
TEMPERATURE 26 30 30 27 24 22 21 20 19 27 30 29 27 26 27 27 27
MAX/MIN TEMP 31 17 31 25
WIND CHILL 18 22 20 16 12 10 11 11 12 24 20 20 18 17
WIND DIR NW NW NW NW NW NW N N N W W W W W W W NW
WIND (MPH) 6 9 11 12 13 11 9 6 4 3 5 4 4 4 6 9 11
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 5 0 0 0 0 5 10 20 30 40 40 40 30 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.7 0.7 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.2 0.3 0.2
SNOW RATIO (:1) 13 14 15 16 16 15 13 13 13 15 16 15 15 15 16 16 15
SNOW DENSITY (%) 7 7 6 6 6 6 7 7 7 6 6 6 6 6 6 6 6
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK SC BK SC SC BK BK BK OV OV OV OV OV BK BK BK
CLOUD COVER (%) 80 60 50 50 35 30 55 65 55 75 80 85 80 70 70 65 65
TEMPERATURE 27 31 31 27 24 21 21 21 19 27 29 27 25 26 26 26 26
MAX/MIN TEMP 31 18 30 24
WIND CHILL 20 24 23 18 14 10 11 13 12 20 19 17 16
WIND DIR W W NW NW NW NW NW NW NW SW SW W W W NW NW NW
WIND (MPH) 6 6 9 9 10 10 8 5 4 3 4 3 3 4 5 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 30 30 30 20 20
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.9 0.9 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.3 0.3 0.3
SNOW RATIO (:1) 13 14 14 15 15 14 12 12 13 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 6 7 8 8 7 7 6 6 6 6 6 6 6
...MOUNT OSCEOLA (4340 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK BK BK SC SC BK BK BK OV OV OV OV OV OV BK BK
CLOUD COVER (%) 80 60 55 55 35 35 60 70 60 75 80 85 80 70 70 70 65
TEMPERATURE 25 26 26 24 22 20 19 19 18 23 25 24 23 24 25 25 25
MAX/MIN TEMP 27 17 26 23
WIND CHILL 15 17 16 12 7 5 4 7 9 17 18 18 15 14 14 12 12
WIND DIR NW NW NW NW NW NW NW NW NW SW SW SW W NW NW NW NW
WIND (MPH) 10 9 10 13 20 18 16 11 6 4 5 4 6 9 12 16 17
WIND GUST (MPH) 29 27 31 35
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 30 30 30 20 20
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.9 0.8 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.3 0.3 0.3
SNOW RATIO (:1) 13 14 14 15 15 14 13 13 13 15 16 16 16 16 16 16 16
SNOW DENSITY (%) 7 7 7 6 6 7 7 7 7 6 6 6 6 6 6 6 6
...CANNON MOUNTAIN (4080 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 65 75 75 60 65 75 80 70 80 85 90 85 85 90 90 85
TEMPERATURE 25 26 26 24 22 20 19 19 19 22 25 25 25 25 26 26 25
MAX/MIN TEMP 29 18 29 23
WIND CHILL 16 17 15 12 8 6 7 8 11 16 18 18 17 16 16 14 13
WIND DIR NW NW NW NW NW NW N N NW SW SW SW SW SW NW NW NW
WIND (MPH) 9 9 11 13 17 14 11 9 5 4 5 5 6 8 10 13 14
WIND GUST (MPH) 27 27 29 33 34
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 30 40 30 30 20
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.8 0.8 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.3 0.3 0.2
SNOW RATIO (:1) 14 15 15 16 16 15 13 13 14 15 16 16 16 16 16 16 16
SNOW DENSITY (%) 7 6 6 6 6 6 7 7 7 6 6 6 6 6 6 6 6
...BALDFACE MOUNTAIN (3547 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK SC SC FW FW SC BK SC OV OV OV OV BK BK BK BK
CLOUD COVER (%) 85 55 40 35 20 20 45 55 50 75 85 80 75 65 65 60 60
TEMPERATURE 29 32 34 30 26 25 24 23 22 27 30 29 27 27 27 28 28
MAX/MIN TEMP 34 20 31 26
WIND CHILL 23 26 28 22 17 16 16 16 22 20
WIND DIR NW W W NW NW NW NW NW W S S S W NW NW NW NW
WIND (MPH) 5 5 6 8 9 9 6 5 3 2 3 2 2 3 4 5 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 10 20 30 30 30 20 20
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.7 0.8 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2
SNOW RATIO (:1) 13 13 13 15 14 14 13 12 13 14 15 15 15 15 15 15 15
SNOW DENSITY (%) 7 7 7 6 7 7 7 8 7 7 6 6 6 6 6 6 6
...MOUNT MOOSILAUKE (4802 FT)...
DATE SATURDAY 11/22/25 SUNDAY 11/23/25
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 BK OV BK BK SC BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 55 70 65 50 50 70 75 70 80 85 90 85 80 85 80 80
TEMPERATURE 23 26 26 23 21 19 19 19 19 22 24 23 24 24 25 26 24
MAX/MIN TEMP 26 18 25 24
WIND CHILL 14 18 16 12 8 6 7 8 11 18 17 16 15 15 12
WIND DIR NW NW NW NW NW N N N N SW SW S SW SW NW NW NW
WIND (MPH) 8 8 10 10 13 13 11 9 5 3 4 3 5 6 10 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 10 20 30 30 30 20 20
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 0.9 0.8 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.3 0.3 0.2
SNOW RATIO (:1) 14 14 15 16 16 14 13 13 13 15 16 16 16 16 16 16 16
SNOW DENSITY (%) 7 7 6 6 6 7 7 7 7 6 6 6 6 6 6 6 6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN