859
FWUS41 KGYX 090830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT SUN AUG 9 2026
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 BK SC FW SC FW FW BK SC BK BK BK OV OV BK BK BK
CLOUD COVER (%) 50 55 30 20 30 15 20 55 40 65 65 55 90 75 65 70 50
TEMPERATURE 54 54 57 59 51 50 50 49 51 53 55 53 50 51 51 51 49
MAX/MIN TEMP 59 48 55 49
WIND CHILL
WIND DIR W W W W W NW NW NW SW S S S W W W W W
WIND (MPH) 23 28 35 42 41 43 29 14 11 12 13 13 17 19 28 35 39
WIND GUST (MPH)
PRECIP PROB (%) 20 20 10 5 5 5 5 0 0 0 0 5 40 60 40 20 20
PRECIP TYPE R T T R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.02 0.01
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) 11.7 10.4 9.5 10.5 10.6 10.8 10.7 10.8 10.5 10.8 10.7 10.7 12.1 11.6 11.1 10.4 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
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 BK SC FW FW FW SC BK BK BK BK OV OV OV BK OV OV
CLOUD COVER (%) 45 50 30 20 10 10 30 55 50 55 60 80 85 75 65 70 70
TEMPERATURE 62 65 68 69 63 59 57 56 60 65 67 65 60 59 58 57 58
MAX/MIN TEMP 69 56 68 56
WIND CHILL
WIND DIR W W W NW NW NW NW N S S SW SW SW SW W W W
WIND (MPH) 9 10 12 13 10 8 5 4 4 6 8 6 6 6 8 9 11
WIND GUST (MPH)
PRECIP PROB (%) 20 20 5 10 5 5 0 0 0 0 0 5 40 60 50 30 20
PRECIP TYPE R R T R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.02 0.01
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) 11.8 10.2 9.3 10.4 10.6 10.8 10.8 10.8 10.4 11.0 10.5 11.8 11.6 11.7 11.1 10.2 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
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 FW FW FW FW FW SC SC BK BK BK OV OV BK BK SC
CLOUD COVER (%) 30 35 20 15 15 15 20 45 40 60 65 55 90 75 60 55 45
TEMPERATURE 63 68 69 69 63 59 58 57 60 67 68 67 62 60 58 57 59
MAX/MIN TEMP 69 57 69 56
WIND CHILL
WIND DIR W W W NW NW NW NW NW S S SW SW W W W W W
WIND (MPH) 8 11 13 14 12 13 10 6 4 6 6 6 5 8 9 12 13
WIND GUST (MPH)
PRECIP PROB (%) 20 20 5 5 5 5 5 0 0 0 0 5 40 60 40 20 20
PRECIP TYPE R T T R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.03 0.01
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) 11.8 10.4 9.5 10.6 10.6 10.8 10.7 10.8 10.5 10.8 10.7 10.7 11.9 11.6 11.1 10.4 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
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 BK FW FW FW FW SC SC SC BK BK BK OV OV BK BK BK
CLOUD COVER (%) 50 50 20 15 25 15 25 50 30 55 60 55 85 75 65 65 50
TEMPERATURE 65 69 73 74 65 61 59 58 63 70 71 70 64 62 59 58 61
MAX/MIN TEMP 74 58 72 57
WIND CHILL
WIND DIR NW NW W NW NW NW N N S S SW SW W W W W W
WIND (MPH) 6 10 13 14 11 10 6 3 2 5 8 5 4 4 5 9 11
WIND GUST (MPH)
PRECIP PROB (%) 20 20 5 5 0 5 5 0 0 0 0 5 40 60 40 30 20
PRECIP TYPE R T T R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.01 0.01
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) 11.8 10.4 9.4 10.5 10.6 10.9 10.8 10.8 10.5 10.9 10.6 11.0 12.1 11.4 11.2 10.4 10.1
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 SUNDAY 08/09/26 MONDAY 08/10/26
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 FW FW FW FW FW SC SC SC BK BK OV BK SC SC SC
CLOUD COVER (%) 30 25 15 10 10 15 20 35 40 40 60 70 90 60 50 45 40
TEMPERATURE 65 71 73 74 64 61 59 58 63 69 70 69 63 61 59 58 61
MAX/MIN TEMP 74 58 71 57
WIND CHILL
WIND DIR W W W W NW NW NW N S S SW SW W W W W W
WIND (MPH) 5 9 10 10 8 8 5 3 2 5 5 4 3 4 5 6 9
WIND GUST (MPH)
PRECIP PROB (%) 20 20 5 0 0 0 0 0 0 0 0 5 40 40 30 5 5
PRECIP TYPE R R T R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.07 0.01 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) 11.8 10.2 9.4 10.5 10.6 10.8 10.7 10.7 10.4 11.0 10.6 12.1 11.7 11.4 11.1 10.2 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
..MOUNT OSCEOLA (4340 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 FW FW FW FW FW SC SC SC BK OV OV BK BK BK SC
CLOUD COVER (%) 30 45 15 10 15 15 20 35 40 45 60 75 85 65 50 50 45
TEMPERATURE 62 66 67 68 62 59 57 56 60 64 65 64 60 59 58 57 58
MAX/MIN TEMP 68 56 66 56
WIND CHILL
WIND DIR W W W NW NW NW NW N S S SW SW W W W NW W
WIND (MPH) 9 11 13 14 14 17 11 5 3 6 6 5 6 8 11 12 14
WIND GUST (MPH)
PRECIP PROB (%) 20 10 5 0 0 0 0 0 0 0 0 5 40 50 30 5 5
PRECIP TYPE R T R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.01 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) 11.9 10.2 9.4 10.4 10.6 10.8 10.7 10.6 10.4 10.9 10.6 12.3 11.6 11.5 11.1 10.1 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
..CANNON MOUNTAIN (4080 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 BK FW FW FW FW FW BK BK BK BK OV OV OV BK BK BK
CLOUD COVER (%) 35 50 25 15 15 10 25 55 50 50 55 80 85 75 60 70 65
TEMPERATURE 62 63 68 70 62 60 58 58 60 64 66 65 61 60 59 59 58
MAX/MIN TEMP 70 57 68 57
WIND CHILL
WIND DIR W W W NW NW NW N N SE S SW SW SW SW W W W
WIND (MPH) 10 10 13 14 12 10 6 4 5 6 6 6 8 9 10 10 12
WIND GUST (MPH)
PRECIP PROB (%) 20 20 10 10 5 5 0 0 0 0 0 5 40 60 40 20 20
PRECIP TYPE R R T R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.01 0.01
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) 11.9 10.2 9.3 10.3 10.6 10.8 10.7 10.7 10.5 11.0 10.5 11.9 11.5 11.6 11.1 10.1 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
..BALDFACE MOUNTAIN (3547 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 FW FW FW FW FW SC BK BK BK BK OV BK SC SC SC
CLOUD COVER (%) 20 35 15 10 15 20 15 30 50 50 65 55 80 60 45 40 30
TEMPERATURE 68 72 75 76 67 64 62 61 64 70 72 71 66 64 63 62 63
MAX/MIN TEMP 76 61 73 61
WIND CHILL
WIND DIR W W W NW NW NW NW NW SW S S S W W W W W
WIND (MPH) 2 4 8 8 5 6 4 3 2 4 5 4 3 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 10 20 5 0 0 0 0 0 0 0 0 5 30 40 20 5 5
PRECIP TYPE T T R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.01 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) 11.8 10.7 9.8 10.3 10.4 10.6 10.6 10.7 10.5 11.0 10.7 10.8 11.5 11.5 11.3 10.4 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
..MOUNT MOOSILAUKE (4802 FT)
DATE SUNDAY 08/09/26 MONDAY 08/10/26
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 BK FW FW FW FW SC BK SC BK BK OV OV BK BK BK BK
CLOUD COVER (%) 30 55 20 15 5 10 25 55 40 55 55 85 85 70 55 65 55
TEMPERATURE 62 64 67 69 61 59 57 57 60 64 64 64 59 59 58 57 58
MAX/MIN TEMP 69 56 65 56
WIND CHILL
WIND DIR W W W NW NW NW N N S S S SW SW W W W W
WIND (MPH) 8 8 10 11 10 11 9 4 4 5 5 5 5 5 8 9 10
WIND GUST (MPH)
PRECIP PROB (%) 20 5 5 5 0 0 0 0 0 0 0 5 40 50 30 5 5
PRECIP TYPE R T R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.09 0.02 0.01
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) 11.7 10.0 9.3 10.4 10.6 10.8 10.8 10.6 10.4 11.0 10.6 12.1 11.4 11.7 11.1 10.0 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
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