583
FWUS41 KGYX 210830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT MON SEP 21 2026
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 BK SC BK SC SC BK SC BK SC SC FW SC SC SC SC FW FW
CLOUD COVER (%) 55 45 50 40 30 55 50 50 40 45 25 30 25 30 25 20 10
TEMPERATURE 33 32 35 34 31 31 29 28 30 35 37 36 32 31 31 30 31
MAX/MIN TEMP 38 28 39 30
WIND CHILL 19 18 23 22 18 19 17 16 19 26 29 27 21 19 19 17 18
WIND DIR NW N NW NW N N N N N NE NE NE NE E E E E
WIND (MPH) 32 27 24 23 23 18 16 14 14 12 12 14 17 18 18 19 20
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 5.0 5.2 5.1 4.6 4.6 4.5 4.3 4.0 4.5 5.1 5.5 5.0 4.8 4.7 4.5 4.4
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 2 2 2 2 2 3 3 3 3
SNOW DENSITY (%) 0 0 0 0 0 100 100 100 50 50 50 50 50 33 33 33 33
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV BK BK SC SC SC SC BK SC SC SC SC FW SC FW FW FW
CLOUD COVER (%) 80 65 55 45 30 45 50 55 45 45 25 40 25 30 25 15 10
TEMPERATURE 42 44 47 46 40 38 36 34 39 47 51 51 41 38 37 37 39
MAX/MIN TEMP 48 34 53 37
WIND CHILL 34 36 33 32 31 29 29 32
WIND DIR N N N N N N N N N NE NE NE E E E E E
WIND (MPH) 17 17 14 14 12 8 5 4 4 5 8 9 8 10 11 11 11
WIND GUST (MPH)
PRECIP PROB (%) 5 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.7 4.9 5.0 4.9 4.7 4.7 4.7 4.6 4.4 4.7 5.4 5.7 5.3 4.7 4.6 4.5 4.9
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 2 2 1 2 2 1 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 50 50 100 50 50 100 50 50
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 SC SC SC SC SC SC SC SC SC SC FW SC FW SC FW FW FW
CLOUD COVER (%) 35 40 45 40 30 50 45 50 40 45 15 30 20 30 25 15 10
TEMPERATURE 42 46 50 48 42 39 37 34 39 48 52 51 42 41 40 39 40
MAX/MIN TEMP 50 34 52 39
WIND CHILL 34 39 35 33 28 36 35 33 32 33
WIND DIR NW N N N N N N N N NE NE NE NE E E E E
WIND (MPH) 16 16 14 14 12 8 6 6 6 8 9 10 9 9 10 10 10
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 5.0 5.2 5.1 4.6 4.6 4.4 4.2 4.0 4.4 5.1 5.4 5.0 4.9 4.7 4.5 4.5
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 2 2 2 2 3 2 2 2
SNOW DENSITY (%) 0 0 0 0 0 100 100 100 100 50 50 50 50 33 50 50 50
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 BK BK BK SC SC SC SC BK SC SC FW SC FW SC SC FW FW
CLOUD COVER (%) 70 65 50 45 30 45 45 55 45 45 20 35 20 30 25 20 15
TEMPERATURE 44 48 52 51 43 40 37 34 42 52 56 54 44 41 38 35 43
MAX/MIN TEMP 53 34 56 34
WIND CHILL
WIND DIR N N N N N NW S SE E NE NE E E E E E E
WIND (MPH) 9 10 10 9 6 4 3 3 2 3 5 5 4 4 5 5 5
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 4.9 5.1 5.1 4.5 4.6 4.5 4.4 4.2 4.5 5.3 5.6 5.2 4.7 4.6 4.5 4.9
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 100 100 100 100 100 100 50 50
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 SC SC SC SC SC BK BK SC SC SC SC FW SC SC FW FW
CLOUD COVER (%) 10 45 50 35 30 45 60 60 45 45 25 30 20 30 25 15 10
TEMPERATURE 45 50 54 52 43 42 39 36 41 51 55 53 43 41 41 40 42
MAX/MIN TEMP 54 36 55 40
WIND CHILL
WIND DIR N N NW N N N N N N NE NE NE E E E NE NE
WIND (MPH) 9 11 10 10 8 4 4 3 4 5 5 6 5 6 8 8 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 5.0 5.2 5.4 5.0 4.8 4.7 4.6 4.2 4.5 5.4 5.6 5.0 4.7 4.6 4.7 5.1
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 100 100 100 100 50 50 50 50
..MOUNT OSCEOLA (4340 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 SC SC SC SC SC SC BK BK SC SC SC SC FW SC FW FW FW
CLOUD COVER (%) 30 45 50 35 35 50 60 65 45 45 30 30 20 30 25 15 10
TEMPERATURE 43 45 48 47 41 40 37 35 40 47 50 49 41 40 39 39 40
MAX/MIN TEMP 49 35 51 39
WIND CHILL 35 38 34 31 29 35 33 32 32 33
WIND DIR N N NW N N N N N N NE NE NE NE E E E E
WIND (MPH) 16 14 13 13 12 8 8 6 6 6 8 8 9 10 11 11 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 5.0 5.1 5.3 5.0 5.0 4.8 4.6 4.4 4.6 5.5 5.7 5.1 4.7 4.6 4.9 5.1
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 50 50 50 50 50 50 50 50
..CANNON MOUNTAIN (4080 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV BK BK SC SC SC SC BK SC SC FW SC FW SC FW FW FW
CLOUD COVER (%) 75 65 55 40 30 45 50 55 40 45 25 40 20 25 20 15 10
TEMPERATURE 42 43 46 46 41 38 37 35 40 46 51 50 42 39 38 38 40
MAX/MIN TEMP 49 35 53 38
WIND CHILL 34 35 39 34 32 33 32 32 33
WIND DIR N N N N N N N N N NE NE N E E E E E
WIND (MPH) 16 17 16 14 12 8 6 5 5 6 9 9 8 9 9 9 10
WIND GUST (MPH)
PRECIP PROB (%) 5 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.7 4.9 4.9 4.8 4.6 4.7 4.8 4.7 4.4 4.6 5.4 5.7 5.4 4.7 4.5 4.5 4.8
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 2 2 1 2 2 2 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 50 50 100 50 50 50 50 50
..BALDFACE MOUNTAIN (3547 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 SC SC SC FW SC SC SC SC SC FW SC FW SC FW FW FW
CLOUD COVER (%) 15 40 45 40 20 45 45 50 40 40 15 30 20 30 25 20 15
TEMPERATURE 46 51 55 53 46 44 40 37 42 51 55 54 46 43 40 37 44
MAX/MIN TEMP 55 37 55 36
WIND CHILL 31
WIND DIR NW N N N N N N NE N NE NE NE N N N N NE
WIND (MPH) 10 8 6 6 9 9 6 4 4 3 4 5 3 6 8 8 6
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.5 4.8 4.9 4.7 4.7 4.7 4.3 3.9 3.7 4.1 4.8 5.1 4.9 4.8 4.6 4.5 4.4
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 2 1 1 1 2 2 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 50 100 100 100 50 50 50 50
..MOUNT MOOSILAUKE (4802 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 BK BK BK SC SC BK BK BK SC SC SC BK SC SC FW FW FW
CLOUD COVER (%) 65 65 55 40 40 50 60 60 45 50 30 55 25 30 25 20 10
TEMPERATURE 42 43 46 45 40 39 37 35 39 47 50 49 42 39 38 38 39
MAX/MIN TEMP 46 35 51 38
WIND CHILL 34 35 39 32 33 32 32 33
WIND DIR N N N N N N N N N NE NE N E E E E E
WIND (MPH) 16 16 14 13 13 6 5 4 4 4 5 6 6 9 9 9 9
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.6 4.8 4.9 4.9 4.9 5.1 5.1 4.9 4.6 4.7 5.5 5.9 5.5 4.7 4.5 4.5 5.1
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 2
SNOW DENSITY (%) 0 0 0 0 0 0 100 100 100 50 50 50 50 50 50 50 50
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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