Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
029
FWUS41 KGYX 042030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT SAT OCT 4 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 10 25 20 15 10 0 5 5 10 10 15 20 15 10 20 25 25
TEMPERATURE 46 46 47 47 48 53 56 55 51 51 51 49 50 54 56 54 48
MIN/MAX TEMP 44 56 49 56
WIND CHILL
WIND DIR NW NW NW NW NW W W W W W W W W SW SW SW SW
WIND (MPH) 33 28 27 31 28 25 19 20 23 19 23 27 28 32 28 32 33
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 8.9 8.9 9.3 9.9 10.3 10.3 10.3 10.2 10.0 9.8 9.7 9.5 9.3 9.2 9.1 9.0 8.8
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 15 25 20 20 10 0 5 5 15 10 10 20 15 10 20 25 25
TEMPERATURE 53 52 51 50 53 63 68 67 59 57 55 54 55 65 68 66 56
MIN/MAX TEMP 48 69 53 68
WIND CHILL
WIND DIR NW NW NW NW NW W W W W W W W SW SW SW SW SW
WIND (MPH) 14 11 11 12 11 10 9 10 10 10 11 13 10 13 12 13 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.2 9.2 9.5 10.0 10.3 10.3 10.3 10.2 10.0 9.8 9.6 9.5 9.3 9.1 9.0 8.8 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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 10 25 20 15 10 0 5 5 10 10 15 20 15 10 15 25 25
TEMPERATURE 55 53 52 51 52 65 69 68 59 58 57 55 55 67 70 68 57
MIN/MAX TEMP 50 69 55 70
WIND CHILL
WIND DIR NW NW NW NW NW W W W W W W W W SW SW SW SW
WIND (MPH) 14 13 12 13 13 10 9 9 10 9 10 12 11 13 12 12 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 8.9 8.9 9.3 9.9 10.2 10.3 10.3 10.2 10.1 9.8 9.7 9.5 9.3 9.2 9.1 9.0 8.8
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW SC FW
CLOUD COVER (%) 15 20 20 15 10 0 5 5 15 10 15 20 15 10 20 25 25
TEMPERATURE 57 54 52 52 54 68 73 71 62 59 57 56 57 70 73 71 59
MIN/MAX TEMP 51 73 56 73
WIND CHILL
WIND DIR N N NW E N NW NW W S SW SW W W SW SW SW SW
WIND (MPH) 4 2 2 2 3 4 5 5 5 5 4 4 6 8 11 10 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.0 9.0 9.3 9.9 10.3 10.3 10.3 10.2 10.0 9.8 9.7 9.5 9.3 9.1 9.1 8.9 8.8
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 15 20 25 15 5 0 5 5 10 10 10 15 15 5 15 25 25
TEMPERATURE 58 54 52 52 53 66 71 70 60 58 56 54 56 68 71 69 59
MIN/MAX TEMP 50 71 54 71
WIND CHILL
WIND DIR NW NW NW NW NW W W W W W W W W SW SW SW SW
WIND (MPH) 8 8 6 5 6 4 5 6 5 4 5 6 6 8 9 9 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.2 9.1 9.4 9.9 10.2 10.3 10.3 10.2 10.0 9.8 9.7 9.5 9.3 9.1 9.0 8.9 8.8
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 15 20 20 15 5 0 5 5 15 10 10 20 15 5 15 25 25
TEMPERATURE 54 52 51 51 51 61 65 65 58 56 55 53 55 63 67 65 56
MIN/MAX TEMP 48 66 53 67
WIND CHILL
WIND DIR NW NW NW NW NW W W W W W W W W SW SW SW SW
WIND (MPH) 14 12 11 11 11 10 9 10 9 8 10 12 9 13 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.2 9.1 9.4 9.9 10.2 10.3 10.3 10.2 9.9 9.8 9.7 9.5 9.3 9.1 9.0 8.9 8.8
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 20 25 20 20 10 0 5 5 15 10 10 20 15 10 20 25 25
TEMPERATURE 54 54 52 51 53 62 67 66 59 58 56 55 56 63 68 65 57
MIN/MAX TEMP 48 70 54 69
WIND CHILL
WIND DIR NW NW NW NW NW W W W W SW W W SW SW SW SW S
WIND (MPH) 13 11 10 11 11 10 10 10 9 8 11 11 12 14 12 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.2 9.2 9.5 10.0 10.3 10.3 10.3 10.2 10.0 9.8 9.6 9.5 9.3 9.1 9.0 8.8 8.7
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW SC FW FW FW CL CL CL FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 5 25 20 20 15 0 5 5 10 10 15 25 20 10 15 25 30
TEMPERATURE 59 56 55 53 54 66 73 71 63 61 59 57 59 71 75 72 61
MIN/MAX TEMP 51 73 57 75
WIND CHILL
WIND DIR NW NW W W W SW S S SW W W W W SW SW SW SW
WIND (MPH) 5 4 2 2 2 3 5 4 3 5 5 5 5 6 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 8.7 8.8 9.2 9.8 10.0 10.3 10.3 10.2 10.1 9.9 9.7 9.5 9.4 9.2 9.1 9.0 8.8
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 SUNDAY 10/05/25 MONDAY 10/06/25
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 FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 15 20 20 20 10 0 5 5 15 10 10 20 15 5 20 25 25
TEMPERATURE 54 52 51 51 53 61 66 65 58 56 55 54 55 62 66 64 56
MIN/MAX TEMP 50 67 54 66
WIND CHILL
WIND DIR NW NW NW NW W W W W SW SW SW W SW SW SW SW S
WIND (MPH) 12 10 9 9 9 8 8 9 8 6 9 10 9 11 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.4 9.3 9.6 10.0 10.3 10.3 10.3 10.2 9.9 9.8 9.6 9.5 9.3 9.0 8.9 8.8 8.7
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.