Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
227
FWUS41 KGYX 072030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT TUE OCT 7 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 90 85 95 100 100 95 70 40 25 20 20 20 15 15 15 10 10
TEMPERATURE 51 50 49 46 40 40 37 34 29 27 25 21 19 21 23 23 21
MIN/MAX TEMP 38 40 19 25
WIND CHILL 18 9 5 2 -4 -6 -2 1 2 0
WIND DIR SW SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 51 55 59 55 48 43 40 47 56 66 66 69 59 55 51 49 44
WIND GUST (MPH) 65 78 84 84 87
PRECIP PROB (%) 30 60 100 100 100 50 20 5 0 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.17 0.81 0.09 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 11.0 10.7 11.3 11.0 10.2 8.1 5.4 4.7 3.7 3.0 1.7 0.6 0.4 1.1 1.8 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 2 4 8 10 12 13 14 13 12 10 9
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 BK SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 90 90 100 100 95 95 65 40 35 25 20 25 20 15 15 10 10
TEMPERATURE 59 58 56 53 48 45 45 43 39 37 33 31 29 33 37 37 31
MIN/MAX TEMP 45 49 29 39
WIND CHILL 19 14 19 18
WIND DIR SW SW SW NW N N N NW NW N NW NW NW NW NW NW NW
WIND (MPH) 17 16 17 16 14 13 13 14 17 18 18 18 27 27 27 25 21
WIND GUST (MPH) 44 44 44
PRECIP PROB (%) 30 70 100 100 90 40 10 0 0 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R
6 HOUR QPF 0.27 0.97 0.09 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.9 10.9 11.4 11.0 10.1 7.4 5.3 4.6 3.7 3.0 1.8 0.7 0.4 1.0 1.9 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 2 4 6 8 11 13 13 12 10 8 8
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 85 85 95 100 100 95 75 35 25 20 15 20 15 10 10 10 10
TEMPERATURE 60 58 56 54 49 46 46 44 40 37 33 31 29 34 38 37 31
MIN/MAX TEMP 45 49 29 39
WIND CHILL 18 14 18
WIND DIR SW SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 18 19 19 18 17 16 16 17 19 23 23 24 28 27 27 25 21
WIND GUST (MPH) 36 46 44 44
PRECIP PROB (%) 30 60 90 100 100 50 20 5 0 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.14 0.73 0.08 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 11.0 10.6 11.3 11.0 10.2 8.4 5.5 4.7 3.7 3.1 1.8 0.6 0.4 1.1 1.8 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 1 2 5 8 10 12 13 12 10 9 8
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 SC SC FW FW FW FW FW FW FW FW
CLOUD COVER (%) 85 85 95 100 95 95 70 40 30 25 20 25 15 15 15 10 10
TEMPERATURE 63 60 59 56 52 50 50 48 43 39 35 32 31 37 41 40 34
MIN/MAX TEMP 49 52 31 42
WIND CHILL
WIND DIR SW SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 12 14 14 13 13 14 16 17 17 17 17 17 17 19 17 13 9
WIND GUST (MPH)
PRECIP PROB (%) 30 60 100 100 100 50 20 5 0 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.11 0.75 0.10 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.9 10.7 11.3 11.0 10.1 7.8 5.4 4.6 3.7 3.1 1.7 0.7 0.4 1.1 1.9 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 1 2 4 6 10 12 13 11 8 7 7
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 SC FW FW FW FW FW FW FW CL FW
CLOUD COVER (%) 85 85 95 100 95 95 75 30 20 15 10 15 10 10 10 5 10
TEMPERATURE 61 59 58 56 52 50 50 48 43 39 35 32 31 38 41 40 34
MIN/MAX TEMP 49 52 31 42
WIND CHILL
WIND DIR SW SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 11 11 12 11 10 11 11 11 11 13 13 14 17 19 19 17 13
WIND GUST (MPH)
PRECIP PROB (%) 20 60 90 100 90 40 20 0 0 5 0 0 0 0 0 0 0
PRECIP TYPE T R R R R R R
6 HOUR QPF 0.20 0.90 0.06 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.7 10.5 11.4 11.1 10.3 8.5 5.5 4.6 3.7 3.1 1.8 0.8 0.5 1.1 2.0 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 1 2 4 6 7 10 11 10 8 7 6
...MOUNT OSCEOLA (4340 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 SC FW FW FW FW FW FW FW CL FW
CLOUD COVER (%) 85 85 95 100 95 95 75 25 20 15 10 15 10 10 10 5 10
TEMPERATURE 58 57 55 54 47 46 45 44 40 37 33 31 29 33 36 35 32
MIN/MAX TEMP 45 47 29 37
WIND CHILL 19 17 14 19 19
WIND DIR SW SW SW W NW N NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 23 23 24 20 17 14 13 17 24 28 27 27 27 27 26 24 21
WIND GUST (MPH) 43 46 44 44 44 44
PRECIP PROB (%) 20 60 90 100 90 40 20 0 0 5 0 0 0 0 0 0 0
PRECIP TYPE T R R R R R R
6 HOUR QPF 0.23 0.91 0.06 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.7 10.6 11.3 11.1 10.3 8.2 5.4 4.6 3.7 3.1 1.9 0.8 0.4 1.1 2.0 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 1 3 5 7 7 11 12 11 9 8 6
...CANNON MOUNTAIN (4080 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 BK SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 90 90 100 100 95 95 65 35 35 25 20 25 20 15 15 10 10
TEMPERATURE 59 58 57 53 48 45 45 43 40 38 34 31 29 32 36 36 32
MIN/MAX TEMP 45 49 29 40
WIND CHILL 18 14 18 19
WIND DIR SW S SW NW N N N NW N N N NW NW NW NW NW NW
WIND (MPH) 21 21 21 20 17 14 14 17 21 24 24 23 27 27 27 25 21
WIND GUST (MPH) 40 44 44 44
PRECIP PROB (%) 30 70 100 100 90 30 10 0 0 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R
6 HOUR QPF 0.22 0.95 0.09 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.9 11.0 11.4 11.0 10.1 7.3 5.2 4.6 3.7 3.0 1.8 0.7 0.4 1.0 1.9 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 2 4 6 9 11 13 13 12 10 8 7
...BALDFACE MOUNTAIN (3547 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 90 90 95 100 100 95 75 25 10 10 10 15 10 10 10 5 10
TEMPERATURE 65 62 61 59 55 51 52 50 46 42 38 36 34 40 44 43 37
MIN/MAX TEMP 51 55 34 44
WIND CHILL
WIND DIR SW SW SW W NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 10 12 13 11 10 10 10 11 13 14 14 13 13 13 12 10 8
WIND GUST (MPH)
PRECIP PROB (%) 20 40 80 100 100 50 20 5 0 5 0 0 0 0 0 0 0
PRECIP TYPE T R R R R R R
6 HOUR QPF 0.08 0.67 0.09 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 11.0 10.3 11.2 11.0 10.3 8.9 5.8 4.6 3.6 3.1 1.8 0.7 0.4 1.2 1.9 2.2 1.7
SNOW RATIO (:1) 0 0 0 0 0 0 0 1 3 4 6 9 11 9 7 6 6
...MOUNT MOOSILAUKE (4802 FT)...
DATE WEDNESDAY 10/08/25 THURSDAY 10/09/25
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 BK SC SC FW FW FW FW FW FW FW FW
CLOUD COVER (%) 90 90 100 100 90 95 65 35 30 25 20 20 15 10 15 10 10
TEMPERATURE 59 58 56 53 46 45 45 43 40 37 33 31 30 33 36 35 32
MIN/MAX TEMP 44 46 30 37
WIND CHILL 18 16
WIND DIR S S S NW N N N NW N N NW NW NW NW NW NW NW
WIND (MPH) 18 17 18 18 14 13 12 14 18 20 20 20 26 26 25 23 20
WIND GUST (MPH)
PRECIP PROB (%) 20 60 100 100 90 30 10 0 5 5 0 0 0 0 0 0 0
PRECIP TYPE T R R R R R
6 HOUR QPF 0.31 0.93 0.10 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.7 11.0 11.3 11.0 10.2 7.9 5.3 4.5 3.7 3.1 1.8 0.6 0.4 1.1 1.9 2.2 1.8
SNOW RATIO (:1) 0 0 0 0 0 0 2 4 6 8 10 12 13 11 9 8 7
$$
--- 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.