Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
452
FWUS41 KGYX 122030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT SUN OCT 12 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 85 90 85 80 90 90 90 90 85 90 95 85 80 85 80 65
TEMPERATURE 35 32 33 34 32 33 35 35 36 38 38 37 39 39 39 39 39
MIN/MAX TEMP 29 44 35 39
WIND CHILL 18 18 19 17 19
WIND DIR E E E E E E E E E E E E NW NW NW NW NW
WIND (MPH) 27 29 34 39 35 28 26 26 23 18 18 16 12 13 19 25 31
WIND GUST (MPH) 51 57 52
PRECIP PROB (%) 10 10 5 10 40 40 50 50 40 50 40 40 40 40 40 30 30
PRECIP TYPE S S S R S R R R R R R R R
6 HOUR QPF 0.00 0.03 0.03 0.14 0.07 0.05 0.07 0.02
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) 5.9 5.8 5.8 6.6 7.5 10.3 11.0 11.4 11.6 11.3 11.3 11.0 10.7 10.6 10.4 9.7 8.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 85 90 85 80 90 90 90 90 85 90 90 90 80 85 80 65
TEMPERATURE 44 41 40 40 40 42 43 42 42 42 42 42 44 45 47 46 44
MIN/MAX TEMP 37 46 42 48
WIND CHILL
WIND DIR E E E E E E E E E SE SE E W W NW NW NW
WIND (MPH) 13 12 17 21 19 16 14 16 14 12 12 10 2 4 9 11 10
WIND GUST (MPH) 33 31 37 44 41 36 34 36 34 31 31 27
PRECIP PROB (%) 10 10 10 20 40 50 50 50 50 50 50 40 40 40 30 30 20
PRECIP TYPE R R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.02 0.03 0.10 0.05 0.05 0.05 0.02
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) 6.1 6.1 6.8 7.4 8.2 10.6 11.0 11.5 11.6 11.5 11.4 11.0 10.8 10.6 10.5 9.7 8.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 85 90 85 80 85 90 90 90 80 90 95 85 80 85 75 65
TEMPERATURE 44 42 40 39 38 41 42 42 41 42 42 41 42 45 49 47 45
MIN/MAX TEMP 36 46 40 49
WIND CHILL
WIND DIR E E E E E E E E E E E E NW NW NW NW NW
WIND (MPH) 10 10 12 14 12 11 11 10 8 5 5 5 6 5 8 10 11
WIND GUST (MPH) 27 27 31 34 31 29 29 27
PRECIP PROB (%) 10 10 5 10 40 40 60 50 40 50 40 40 50 40 40 30 30
PRECIP TYPE R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.02 0.03 0.15 0.08 0.05 0.06 0.02
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) 5.9 5.8 5.7 6.5 7.5 10.3 11.0 11.4 11.6 11.3 11.3 11.0 10.7 10.6 10.4 9.8 9.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 90 90 85 80 85 90 90 85 85 90 95 90 80 85 80 70
TEMPERATURE 48 44 42 42 42 45 46 46 45 44 44 43 44 48 51 50 47
MIN/MAX TEMP 39 49 42 52
WIND CHILL
WIND DIR SE E E SE SE E E SE SE SE SE SE NE NE N NW NW
WIND (MPH) 8 6 11 14 12 9 10 10 10 8 6 4 1 4 4 4 5
WIND GUST (MPH) 29 34 31 27 27 27
PRECIP PROB (%) 10 10 5 20 40 50 50 50 50 50 40 40 40 40 30 30 30
PRECIP TYPE R R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.01 0.02 0.07 0.03 0.04 0.04 0.02
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) 5.9 5.9 6.4 7.0 8.0 10.6 11.1 11.4 11.6 11.4 11.3 11.0 10.7 10.6 10.5 9.8 8.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 90 95 90 85 90 90 90 85 85 85 90 85 85 85 75 65
TEMPERATURE 46 43 41 40 40 43 43 44 42 42 42 42 44 47 50 50 46
MIN/MAX TEMP 37 45 42 51
WIND CHILL
WIND DIR E NE E E E NE E E E E E E N NW NW NW NW
WIND (MPH) 8 9 11 12 9 10 10 10 9 8 6 5 3 3 5 5 5
WIND GUST (MPH) 29 31 27 27 27
PRECIP PROB (%) 20 10 10 20 40 60 60 50 50 50 50 40 50 40 30 30 20
PRECIP TYPE R R R R R R R R R R R R R R R
6 HOUR QPF 0.09 0.02 0.05 0.12 0.06 0.04 0.04 0.02
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) 6.2 6.1 6.9 7.7 10.1 10.9 11.4 11.6 11.6 11.5 11.5 11.0 10.7 10.6 10.5 10.0 9.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MOUNT OSCEOLA (4340 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 90 95 90 85 90 90 90 85 85 85 90 85 80 85 75 65
TEMPERATURE 44 42 40 39 38 38 40 40 41 41 41 42 42 43 45 46 44
MIN/MAX TEMP 36 44 41 46
WIND CHILL
WIND DIR E E E E E E E E E E E E N W NW NW NW
WIND (MPH) 18 19 24 24 20 17 18 19 18 14 13 12 4 5 8 10 13
WIND GUST (MPH) 40 41 48 48 42 37 40 41 40 34 33 31
PRECIP PROB (%) 20 10 10 20 40 60 60 50 50 50 50 40 50 40 30 30 20
PRECIP TYPE R R R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.02 0.04 0.08 0.04 0.04 0.04 0.01
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) 6.3 6.2 7.1 7.8 9.9 10.9 11.4 11.6 11.6 11.5 11.5 11.0 10.7 10.7 10.6 10.0 9.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...CANNON MOUNTAIN (4080 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 85 90 85 80 90 90 90 90 90 90 90 85 80 85 80 65
TEMPERATURE 46 44 41 42 41 41 42 43 43 43 44 43 44 43 46 46 45
MIN/MAX TEMP 39 47 42 49
WIND CHILL
WIND DIR E E E E E E E E E E E E NW W NW NW NW
WIND (MPH) 17 16 21 23 20 16 14 17 14 12 11 9 3 5 9 11 12
WIND GUST (MPH) 37 36 44 46 42 36 34 37 34 31 29
PRECIP PROB (%) 10 10 10 20 40 60 50 50 50 50 50 40 40 40 30 20 20
PRECIP TYPE R R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.02 0.04 0.10 0.05 0.05 0.03 0.01
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) 6.2 6.1 6.8 7.4 8.4 10.6 11.0 11.5 11.6 11.4 11.4 11.1 10.7 10.7 10.5 9.7 8.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...BALDFACE MOUNTAIN (3547 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 90 90 85 80 85 95 90 90 85 90 90 85 85 80 75 65
TEMPERATURE 49 46 44 43 42 45 46 46 45 45 45 45 45 48 52 51 49
MIN/MAX TEMP 40 49 44 52
WIND CHILL
WIND DIR E NE NE NE NE NE NE NE NE NE N N N N N N NW
WIND (MPH) 4 8 8 8 6 8 8 5 5 5 5 4 5 3 3 2 3
WIND GUST (MPH)
PRECIP PROB (%) 10 5 5 20 30 30 50 50 40 40 40 40 50 40 40 30 30
PRECIP TYPE R R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.01 0.03 0.05 0.05 0.04 0.04 0.01
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) 5.7 5.6 5.5 6.4 7.5 9.7 11.0 11.3 11.6 11.3 11.4 10.9 10.7 10.6 10.5 9.9 9.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MOUNT MOOSILAUKE (4802 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 85 90 95 85 80 90 90 95 90 90 90 90 90 80 85 80 65
TEMPERATURE 44 41 40 40 40 40 40 40 41 41 42 42 43 43 44 45 44
MIN/MAX TEMP 38 43 41 45
WIND CHILL
WIND DIR E E E E E E E E E E E E NW NW NW NW NW
WIND (MPH) 14 14 18 19 17 14 13 14 12 10 10 9 3 5 8 9 11
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 20 50 60 50 50 50 50 50 40 40 40 30 20 20
PRECIP TYPE R R R R R R R R R R R R R R
6 HOUR QPF 0.00 0.03 0.04 0.10 0.07 0.04 0.05 0.00
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) 6.4 6.4 7.3 7.9 9.5 10.8 11.2 11.6 11.6 11.5 11.5 11.1 10.8 10.8 10.5 9.8 8.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$$
--- 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.