Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
358
FWUS41 KGYX 070830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT MON SEP 7 2026
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC BK BK OV BK SC FW SC OV BK BK OV OV
CLOUD COVER (%) 10 10 20 15 30 60 60 85 60 45 25 45 70 70 65 75 75
TEMPERATURE 38 44 48 47 43 42 42 43 42 42 46 46 40 38 37 38 39
MAX/MIN TEMP 50 41 48 37
WIND CHILL 24 32 38 36 32 30 29 31 29 30 37 37 30 30 29 29 28
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW SW S S
WIND (MPH) 43 43 43 42 36 40 43 44 42 34 28 26 20 12 11 17 23
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 10 10 5 10 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 7.9 8.0 7.7 7.7 8.5 9.4 9.1 7.7 7.0 6.9 7.0 6.5 6.8 7.6 9.0 9.6
SNOW RATIO (:1) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC BK SC OV BK SC FW SC OV BK BK OV OV
CLOUD COVER (%) 5 15 15 10 35 60 45 75 70 50 20 35 75 70 65 75 75
TEMPERATURE 48 56 60 60 53 51 50 50 50 55 59 59 51 48 46 45 49
MAX/MIN TEMP 62 48 61 45
WIND CHILL
WIND DIR N NW NW NW NW NW NW NW NW NW NW NW N N SE SE SE
WIND (MPH) 17 18 20 20 9 8 9 10 10 11 10 9 5 5 6 9 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 10 10 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.5 7.9 7.9 7.6 7.7 8.6 9.3 9.3 8.0 7.2 6.9 6.9 6.7 7.0 9.6 9.6 9.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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 09/07/26 TUESDAY 09/08/26
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 BK SC OV SC SC FW SC BK BK BK BK OV
CLOUD COVER (%) 5 10 15 15 25 55 45 75 45 35 20 40 65 70 65 70 70
TEMPERATURE 49 59 63 61 55 52 52 52 51 58 61 60 51 48 47 46 48
MAX/MIN TEMP 63 49 61 45
WIND CHILL
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW SW S S
WIND (MPH) 20 21 21 20 11 12 14 16 14 13 11 10 8 5 4 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 10 10 5 10 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 8.0 8.0 7.6 7.7 8.5 9.4 9.1 7.7 7.0 7.0 7.0 6.6 6.8 7.6 9.0 9.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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 09/07/26 TUESDAY 09/08/26
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 SC BK BK OV BK BK FW SC OV BK BK OV OV
CLOUD COVER (%) 10 20 20 15 25 55 60 80 65 50 20 45 70 65 65 70 75
TEMPERATURE 50 61 65 64 57 54 53 52 53 60 64 63 53 49 48 47 51
MAX/MIN TEMP 65 50 64 46
WIND CHILL
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW S S S
WIND (MPH) 10 14 17 16 10 9 9 10 11 12 11 9 5 2 2 3 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 10 5 5 10 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 7.9 7.9 7.7 7.6 8.5 9.4 9.2 7.8 7.1 7.1 7.0 6.6 6.9 9.0 9.2 9.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC SC OV SC SC FW SC BK BK BK OV BK
CLOUD COVER (%) 0 5 15 10 15 40 40 75 40 25 5 25 65 60 65 75 65
TEMPERATURE 52 61 64 64 55 53 52 53 54 60 64 63 53 50 48 47 50
MAX/MIN TEMP 65 51 64 47
WIND CHILL
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW N N E SE
WIND (MPH) 11 13 14 13 6 6 8 9 9 9 8 6 4 3 2 2 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 8.0 8.0 7.7 7.7 8.3 9.2 9.3 8.0 7.1 7.0 7.1 6.7 7.1 9.5 9.3 9.7
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MOUNT OSCEOLA (4340 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC SC OV SC FW FW SC BK BK BK OV BK
CLOUD COVER (%) 0 5 15 5 15 40 30 70 40 25 5 30 70 65 65 75 70
TEMPERATURE 49 56 59 59 53 51 50 51 52 55 58 58 51 48 47 46 48
MAX/MIN TEMP 60 49 59 45
WIND CHILL
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW N NE E SE
WIND (MPH) 18 19 19 19 12 13 14 17 14 12 10 9 9 8 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 8.0 8.0 7.7 7.7 8.3 9.2 9.3 8.0 7.1 6.9 7.0 6.7 7.1 9.5 9.3 9.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...CANNON MOUNTAIN (4080 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC BK SC OV BK BK FW SC OV BK BK OV OV
CLOUD COVER (%) 5 20 15 10 40 55 35 75 65 55 15 35 75 65 65 75 75
TEMPERATURE 48 55 60 60 54 52 51 52 52 54 59 59 52 49 47 48 51
MAX/MIN TEMP 63 50 61 47
WIND CHILL
WIND DIR N NW NW NW NW NW NW NW NW NW NW NW N NE SE SE SE
WIND (MPH) 16 18 21 20 11 9 10 11 11 11 10 9 8 6 8 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 5 10 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 7.9 7.9 7.6 7.7 8.6 9.3 9.4 8.1 7.2 6.9 6.9 6.7 7.1 9.5 9.6 9.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...BALDFACE MOUNTAIN (3547 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC BK BK SC FW FW SC SC BK BK BK OV
CLOUD COVER (%) 10 10 15 10 10 35 60 70 30 15 10 25 50 65 60 65 80
TEMPERATURE 52 63 67 66 58 56 55 56 56 62 66 64 55 52 51 50 51
MAX/MIN TEMP 67 54 66 49
WIND CHILL
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW W W S
WIND (MPH) 10 13 14 12 6 8 8 9 8 8 6 5 4 4 2 1 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 8.0 8.0 7.7 7.5 8.3 8.9 9.2 7.5 6.9 6.9 6.9 6.4 6.9 7.3 9.1 9.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MOUNT MOOSILAUKE (4802 FT)...
DATE MONDAY 09/07/26 TUESDAY 09/08/26
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 SC SC SC OV BK BK FW SC OV OV OV OV OV
CLOUD COVER (%) 5 5 10 10 35 50 45 70 55 55 10 40 75 75 70 80 75
TEMPERATURE 48 56 59 59 53 51 50 51 51 55 58 58 51 48 46 48 50
MAX/MIN TEMP 60 49 59 46
WIND CHILL
WIND DIR N N NW NW NW NW NW NW NW NW NW NW NW N E SE SE
WIND (MPH) 16 17 19 18 10 8 8 9 10 10 9 8 6 5 5 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 7.8 7.7 7.6 7.7 8.5 9.3 9.3 8.1 7.3 6.9 7.2 6.8 7.3 9.6 9.6 10.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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