Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
654
FWUS41 KGYX 262130
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EST WED NOV 26 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 BK SC FW BK BK SC BK BK BK OV OV OV OV OV
CLOUD COVER (%) 80 75 90 55 25 20 55 65 45 55 60 60 85 100 100 100 90
TEMPERATURE 36 35 31 21 16 16 16 15 14 14 13 13 11 12 12 10 7
MIN/MAX TEMP 16 18 11 13
WIND CHILL 23 21 15 -1 -9 -8 -7 -9 -11 -11 -12 -12 -14 -14 -14 -19 -25
WIND DIR SW SW W W W W W W W W W W W SW W W W
WIND (MPH) 28 32 39 48 51 49 43 43 47 48 47 44 43 51 50 59 73
WIND GUST (MPH) 71 70 82 101
PRECIP PROB (%) 50 40 70 30 10 5 10 10 20 5 10 10 50 100 100 100 60
PRECIP TYPE R R S S S S S S S S
6 HOUR QPF 0.12 0.12 0.00 0.00 0.00 0.00 0.04 0.05
6 HOUR SNOW 0.0 1.0 0.0 0.0 0.0 0.0 0.7 0.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 6.4 4.8 1.5 0.2 0.3 0.5 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 3 4 6 13 15 15 16 17 18 19 19 19 18 18 17 18 18
SNOW DENSITY (%) 33 25 16 7 6 6 6 5 5 5 5 5 5 5 5 5 5
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 BK FW SC OV OV BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 95 55 25 30 70 75 55 65 70 75 85 100 100 100 85
TEMPERATURE 42 43 37 29 25 25 26 25 25 24 23 23 21 22 22 21 20
MIN/MAX TEMP 25 28 21 23
WIND CHILL 35 35 26 15 9 9 11 10 9 8 7 8 5 7 7 6 3
WIND DIR S SW W W W W W W SW SW SW SW SW SW W W W
WIND (MPH) 13 17 21 24 25 26 24 24 26 25 23 21 20 18 18 19 23
WIND GUST (MPH) 37 36 41
PRECIP PROB (%) 40 50 70 30 5 5 10 10 10 5 5 10 50 100 100 100 40
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.15 0.05 0.00 0.00 0.00 0.00 0.04 0.06
6 HOUR SNOW 0.0 0.1 0.0 0.0 0.0 0.0 0.7 1.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 6.2 3.8 1.1 0.2 0.2 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 1 1 4 13 16 16 16 17 18 19 19 19 19 18 18 19 19
SNOW DENSITY (%) 100 100 25 7 6 6 6 5 5 5 5 5 5 5 5 5 5
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 BK FW FW BK BK SC BK BK BK OV OV OV OV OV
CLOUD COVER (%) 85 80 85 55 25 20 50 65 45 55 55 60 85 95 100 100 85
TEMPERATURE 42 41 39 30 25 27 28 25 25 24 24 24 22 23 23 21 20
MIN/MAX TEMP 25 28 22 24
WIND CHILL 35 33 30 17 10 13 14 10 10 9 9 10 7 8 8 5 2
WIND DIR SW SW W W W W W W W W W W W SW W W W
WIND (MPH) 13 16 17 21 23 23 21 21 23 23 21 19 19 19 19 23 27
WIND GUST (MPH) 36 36 36 41 49
PRECIP PROB (%) 50 50 70 30 5 5 20 20 20 5 10 10 50 90 100 100 50
PRECIP TYPE R R R S S S S S S S S S
6 HOUR QPF 0.15 0.08 0.00 0.00 0.00 0.00 0.03 0.03
6 HOUR SNOW 0.0 0.2 0.0 0.0 0.0 0.0 0.5 0.6
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.1 6.4 4.9 1.5 0.2 0.3 0.6 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 1 1 3 11 14 14 15 16 18 19 19 19 18 18 18 18 19
SNOW DENSITY (%) 100 100 33 9 7 7 6 6 5 5 5 5 5 5 5 5 5
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 BK SC FW BK OV BK BK BK BK OV OV OV OV OV
CLOUD COVER (%) 80 75 90 55 25 25 60 70 50 60 65 65 85 100 100 95 85
TEMPERATURE 41 40 41 31 27 30 31 29 28 27 26 26 24 25 26 24 23
MIN/MAX TEMP 27 31 24 26
WIND CHILL 34 20 15 18 20 17 16 14 13 13 11 12 13 9 7
WIND DIR SE S W NW W W W W SW SW SW SW SW SW W W W
WIND (MPH) 5 8 12 16 16 18 17 16 16 17 16 16 16 17 18 20 24
WIND GUST (MPH) 37 43
PRECIP PROB (%) 50 50 70 30 5 5 10 20 20 5 10 10 50 100 100 90 50
PRECIP TYPE R R R S S S S S S S S
6 HOUR QPF 0.10 0.06 0.00 0.00 0.00 0.00 0.02 0.06
6 HOUR SNOW 0.0 0.1 0.0 0.0 0.0 0.0 0.4 1.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 6.3 4.5 1.3 0.2 0.3 0.5 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 0 1 3 11 14 14 14 16 17 18 18 18 18 18 18 18 19
SNOW DENSITY (%) 0 100 33 9 7 7 7 6 5 5 5 5 5 5 5 5 5
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 SC FW SC BK OV BK BK BK BK OV OV OV OV OV
CLOUD COVER (%) 90 90 90 40 20 25 65 70 55 60 60 65 85 95 95 95 80
TEMPERATURE 42 42 40 31 27 29 29 28 27 26 25 25 23 25 25 23 22
MIN/MAX TEMP 27 30 23 25
WIND CHILL 33 20 15 17 17 16 14 13 13 13 11 13 13 10 7
WIND DIR S SW W W W W W W W W W SW SW SW W W W
WIND (MPH) 5 8 11 16 16 17 17 17 17 17 14 13 12 13 13 16 18
WIND GUST (MPH)
PRECIP PROB (%) 50 50 60 20 5 0 10 10 5 0 5 5 40 80 90 90 40
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.11 0.03 0.00 0.00 0.00 0.00 0.02 0.03
6 HOUR SNOW 0.0 0.1 0.0 0.0 0.0 0.0 0.3 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.1 6.3 4.5 1.1 0.2 0.2 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 0 1 3 11 14 14 14 15 17 18 18 19 18 18 18 18 19
SNOW DENSITY (%) 0 100 33 9 7 7 7 6 5 5 5 5 5 5 5 5 5
...MOUNT OSCEOLA (4340 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 SC FW SC BK OV BK BK BK BK OV OV OV OV OV
CLOUD COVER (%) 90 90 90 40 20 30 65 70 60 60 65 65 85 95 95 95 80
TEMPERATURE 43 42 39 29 24 25 25 25 25 25 23 23 21 21 21 20 20
MIN/MAX TEMP 24 26 21 22
WIND CHILL 37 35 29 15 8 9 10 10 9 9 7 8 5 5 6 3 0
WIND DIR S SW W W W W W W W W SW SW SW SW W W W
WIND (MPH) 11 13 20 25 25 25 24 24 25 25 24 21 20 20 19 25 33
WIND GUST (MPH) 37 37 36 46 57
PRECIP PROB (%) 50 50 60 20 5 0 10 10 5 0 5 5 40 90 90 90 40
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.13 0.02 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 0.3 0.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.1 6.3 4.2 1.1 0.2 0.2 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 1 2 4 11 15 15 15 16 17 18 18 19 18 18 18 18 19
SNOW DENSITY (%) 100 50 25 9 6 6 6 6 5 5 5 5 5 5 5 5 5
...CANNON MOUNTAIN (4080 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 BK FW SC OV OV BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 80 90 95 50 25 30 70 75 50 60 70 75 85 100 95 95 85
TEMPERATURE 41 43 37 29 25 26 27 25 25 25 24 24 22 22 23 21 21
MIN/MAX TEMP 25 29 21 25
WIND CHILL 33 35 26 15 9 11 12 10 9 9 8 9 6 7 9 5 3
WIND DIR S SW W W W W W W SW SW SW SW SW SW W W W
WIND (MPH) 13 17 21 24 25 25 24 24 25 25 24 23 21 19 18 23 28
WIND GUST (MPH) 40 36 41 50
PRECIP PROB (%) 40 50 70 30 5 0 10 10 10 5 5 10 50 100 90 90 40
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.16 0.04 0.00 0.00 0.00 0.00 0.03 0.04
6 HOUR SNOW 0.0 0.1 0.0 0.0 0.0 0.0 0.6 0.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 6.1 3.7 1.0 0.2 0.2 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 1 2 5 13 16 16 16 17 18 19 19 19 19 18 18 19 19
SNOW DENSITY (%) 100 50 20 7 6 6 6 5 5 5 5 5 5 5 5 5 5
...BALDFACE MOUNTAIN (3547 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 SC FW FW SC BK SC SC SC SC OV OV OV OV OV
CLOUD COVER (%) 90 85 90 50 20 10 35 50 30 45 40 40 75 90 90 95 80
TEMPERATURE 40 40 40 35 31 32 34 31 29 29 28 27 26 28 29 27 26
MIN/MAX TEMP 30 34 26 29
WIND CHILL 27 22 23 26 22 20 20 18 17 16 17 19 16 13
WIND DIR S SW W W W W SW SW SW SW SW SW SW SW W W W
WIND (MPH) 3 3 5 11 11 11 11 10 10 10 11 10 10 12 12 13 16
WIND GUST (MPH)
PRECIP PROB (%) 50 40 60 30 5 0 5 5 5 0 5 5 40 70 70 80 40
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.18 0.05 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) 7.1 6.5 5.4 1.9 0.3 0.4 0.6 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 0 0 1 5 11 12 11 13 16 17 17 18 18 18 17 18 18
SNOW DENSITY (%) 0 0 100 20 9 8 9 7 6 5 5 5 5 5 5 5 5
...MOUNT MOOSILAUKE (4802 FT)...
DATE THURSDAY 11/27/25 FRIDAY 11/28/25
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 SC FW SC OV BK SC BK BK OV OV OV OV OV OV
CLOUD COVER (%) 85 90 90 40 20 35 75 65 50 55 65 70 75 95 90 90 85
TEMPERATURE 44 44 38 29 24 25 25 24 24 24 23 22 21 21 21 19 20
MIN/MAX TEMP 24 25 20 21
WIND CHILL 38 37 27 15 9 10 10 9 8 9 8 6 5 7 8 4 3
WIND DIR S S W W W W W W SW SW SW SW SW SW W W W
WIND (MPH) 12 16 21 23 23 24 23 23 24 23 21 21 20 17 14 18 24
WIND GUST (MPH)
PRECIP PROB (%) 40 50 60 20 5 0 5 5 5 0 5 5 40 80 60 60 30
PRECIP TYPE R R S S S S S S S
6 HOUR QPF 0.15 0.05 0.00 0.00 0.00 0.00 0.01 0.02
6 HOUR SNOW 0.0 0.2 0.0 0.0 0.0 0.0 0.2 0.3
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 6.0 3.3 0.8 0.2 0.2 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SNOW RATIO (:1) 1 2 6 13 16 16 16 17 18 18 18 19 18 18 18 19 19
SNOW DENSITY (%) 100 50 16 7 6 6 6 5 5 5 5 5 5 5 5 5 5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN