Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
337
FWUS41 KGYX 060830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT MON OCT 6 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE MONDAY 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW SC FW FW FW SC FW CL SC BK OV OV OV OV OV
CLOUD COVER (%) 0 5 25 25 20 15 15 25 15 5 35 65 80 90 95 100 85
TEMPERATURE 51 54 55 54 50 49 49 49 48 53 54 53 50 50 49 42 37
MAX/MIN TEMP 56 47 55 33
WIND CHILL
WIND DIR W W W W W W W W W W W W SW SW W NW NW
WIND (MPH) 32 27 25 26 32 33 33 33 29 34 37 41 43 47 47 49 51
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 60 80 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.07 0.45 0.60
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 9.0 8.5 8.4 8.4 8.3 8.5 9.0 9.3 10.5 10.9 11.0 11.0 10.8 9.4 7.2
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL FW FW FW FW FW FW SC FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 5 10 25 25 20 15 15 30 20 10 40 65 85 90 95 100 85
TEMPERATURE 55 66 70 66 58 56 54 55 55 64 67 65 58 58 55 50 48
MAX/MIN TEMP 70 53 68 45
WIND CHILL
WIND DIR W W W W W W W W W SW SW W SW SW W NW NW
WIND (MPH) 11 9 11 10 10 9 9 11 10 11 11 11 23 19 17 18 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 40 60 90 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.37 0.49
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 8.8 8.3 8.3 8.2 8.3 8.7 9.2 9.4 10.6 11.0 11.0 11.0 10.8 9.3 6.9
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW FW FW FW CL SC BK OV OV OV OV OV
CLOUD COVER (%) 0 5 25 25 20 15 15 25 15 5 35 65 80 90 95 100 85
TEMPERATURE 55 68 71 68 59 56 56 55 55 66 69 66 60 59 57 53 48
MAX/MIN TEMP 71 54 69 47
WIND CHILL
WIND DIR W W W W W W W W W W SW W SW SW SW W NW
WIND (MPH) 12 10 11 10 11 11 12 13 10 11 14 14 19 19 19 19 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 60 80 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.38 0.55
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 9.0 8.5 8.4 8.4 8.3 8.5 9.0 9.4 10.5 10.8 11.0 11.0 10.8 9.4 7.3
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL FW SC SC FW FW FW SC FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 0 5 25 25 20 15 15 25 20 5 35 65 85 90 95 100 85
TEMPERATURE 55 70 75 71 60 57 56 55 57 69 72 70 63 61 58 53 51
MAX/MIN TEMP 75 55 72 48
WIND CHILL
WIND DIR NW W W SW W NW NW W SW SW SW SW SW SW SW W NW
WIND (MPH) 6 5 10 6 5 6 6 6 4 8 12 10 12 13 13 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 40 60 80 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.32 0.48
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 9.0 8.4 8.3 8.3 8.3 8.6 9.0 9.4 10.6 10.9 11.0 11.0 10.8 9.4 7.1
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW FW FW FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 0 5 20 25 20 15 10 25 20 10 35 60 80 90 95 100 85
TEMPERATURE 55 70 74 72 60 57 55 54 55 67 70 68 61 59 57 54 51
MAX/MIN TEMP 74 53 70 49
WIND CHILL
WIND DIR W W W W W W W W W W SW W SW SW SW W NW
WIND (MPH) 8 6 8 6 5 5 5 6 5 8 9 9 12 11 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 50 80 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.30 0.46
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 9.0 8.4 8.4 8.3 8.3 8.6 9.2 9.5 10.6 10.9 11.0 11.0 10.9 9.7 7.6
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW FW FW FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 0 5 20 25 20 15 10 25 20 10 35 60 80 90 95 100 85
TEMPERATURE 54 64 66 65 58 55 54 53 54 61 65 63 59 58 55 51 47
MAX/MIN TEMP 67 52 65 45
WIND CHILL
WIND DIR W W W W W W W W W W SW W SW SW SW W NW
WIND (MPH) 11 10 10 10 11 10 10 11 9 11 11 14 19 20 21 20 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 50 80 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.29 0.44
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) 9.3 9.2 9.0 8.4 8.3 8.3 8.3 8.7 9.2 9.5 10.6 11.0 11.1 11.0 10.9 9.7 7.5
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL FW FW FW FW FW FW SC FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 5 10 25 25 20 15 15 30 20 10 40 65 85 95 95 100 85
TEMPERATURE 55 63 70 67 59 57 56 55 54 62 67 64 59 58 57 52 49
MAX/MIN TEMP 70 53 68 44
WIND CHILL
WIND DIR W W W SW W W W W SW W SW W SW SW SW NW NW
WIND (MPH) 12 10 10 9 11 11 11 12 11 11 12 12 20 20 20 19 19
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 40 60 90 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.07 0.30 0.42
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 8.8 8.2 8.3 8.2 8.3 8.7 8.9 9.5 10.6 11.0 11.0 11.0 10.8 9.2 6.8
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW FW FW FW CL FW BK OV OV OV OV OV
CLOUD COVER (%) 0 5 20 20 25 15 10 20 15 5 25 60 80 90 95 100 85
TEMPERATURE 57 72 77 73 63 60 59 58 58 70 73 71 66 63 61 57 54
MAX/MIN TEMP 77 56 73 52
WIND CHILL
WIND DIR W W SW SW W W W W W SW SW SW SW SW SW W NW
WIND (MPH) 6 4 6 5 5 5 6 6 5 3 8 6 10 11 11 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 10 30 50 70 90 100 70
PRECIP TYPE R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.24 0.46
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 9.3 9.1 8.6 8.3 8.4 8.2 8.4 9.1 9.4 10.4 10.8 10.9 11.0 10.8 9.6 7.6
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 10/06/25 TUESDAY 10/07/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 5 10 20 25 20 15 15 25 15 15 40 65 90 95 95 100 85
TEMPERATURE 53 61 66 64 57 54 54 53 54 62 65 63 59 57 55 50 46
MAX/MIN TEMP 67 53 65 45
WIND CHILL
WIND DIR W W SW W W W W SW SW SW SW W SW SW SW NW NW
WIND (MPH) 9 8 6 8 8 8 9 10 10 8 9 9 18 17 17 17 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 30 60 90 90 100 70
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.09 0.38 0.49
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 8.8 8.2 8.3 8.1 8.3 8.7 8.9 9.6 10.7 11.0 11.2 11.0 10.8 9.3 7.0
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.