813
FWUS41 KGYX 120830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT TUE MAY 12 2026
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 BK BK SC FW FW OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 55 55 30 10 15 75 90 70 90 85 95 95 95 95 95 95
TEMPERATURE 26 27 28 31 24 23 24 25 28 32 30 30 32 34 34 35 35
MAX/MIN TEMP 31 22 35 31
WIND CHILL 8 7 9 13 8 10 11 13 14 16 14 14 16 18 18 20 20
WIND DIR NW NW NW NW NW NW W W SW S SE SE S SE SE SE SE
WIND (MPH) 36 49 50 48 26 14 14 13 24 36 36 36 40 42 42 37 42
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 30 80 70 70 80 90 100 90
PRECIP TYPE S S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.14 0.12 0.15
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.5 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) 2.2 2.5 2.9 3.1 2.9 2.6 2.4 2.6 3.3 4.4 5.3 6.1 6.9 7.0 6.9 6.6 6.6
SNOW RATIO (:1) 14 13 12 11 11 10 9 9 8 6 5 4 4 4 4 4 4
SNOW DENSITY (%) 7 7 8 9 9 10 11 11 12 16 20 25 25 25 25 25 25
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 BK BK SC FW FW OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 15 60 65 35 5 20 85 85 80 85 95 90 95 95 95 95 95
TEMPERATURE 33 37 39 42 38 33 33 33 36 40 39 40 41 42 41 40 42
MAX/MIN TEMP 42 31 43 38
WIND CHILL 24 27 30 34 32 26 29 32 31 32 33 34 32 32 34
WIND DIR NW NW NW NW NW NW W S S SE SE SE SE SE SE SE SE
WIND (MPH) 11 17 17 14 8 4 5 8 10 13 13 14 16 17 17 16 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 40 90 70 80 90 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.02 0.13 0.09 0.15
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) 2.2 2.5 2.9 3.2 3.0 2.8 2.6 2.8 3.4 4.8 6.0 6.5 7.1 7.1 7.0 6.7 6.8
SNOW RATIO (:1) 11 10 8 7 7 6 6 5 4 4 3 2 1 2 2 2 3
SNOW DENSITY (%) 9 10 12 14 14 16 16 20 25 25 33 50 100 50 50 50 33
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 FW FW FW OV OV BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 45 40 15 10 15 75 85 65 85 85 95 95 95 95 95 95
TEMPERATURE 34 39 41 42 39 33 32 32 35 41 40 40 41 42 41 40 41
MAX/MIN TEMP 42 31 44 38
WIND CHILL 25 30 32 33 33 27 26 28 33 32 32 34 35 33 33 33
WIND DIR NW NW NW NW NW NW W SW S S SE SE S SE SE SE SE
WIND (MPH) 13 18 18 18 9 6 5 4 9 14 14 13 12 13 13 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 30 80 70 70 80 90 100 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.14 0.13 0.15
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) 2.2 2.6 2.9 3.2 2.9 2.6 2.4 2.5 3.2 4.3 5.2 6.0 6.7 6.9 6.9 6.6 6.6
SNOW RATIO (:1) 12 11 8 8 8 7 5 6 4 4 4 3 2 2 2 3 3
SNOW DENSITY (%) 8 9 12 12 12 14 20 16 25 25 25 33 50 50 50 33 33
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 OV BK SC FW FW OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 15 75 65 25 10 15 75 80 70 85 90 90 95 95 95 95 95
TEMPERATURE 34 40 44 45 43 33 32 32 40 44 43 44 43 43 43 43 44
MAX/MIN TEMP 45 31 47 41
WIND CHILL 26 32 36 38 38 36 38 37 36 37 37 38
WIND DIR NW NW NW NW NW N NE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 10 14 17 14 6 3 2 2 6 12 13 12 11 12 11 11 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 40 80 70 70 80 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.14 0.11 0.13
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) 2.3 2.6 2.9 3.1 2.9 2.5 2.4 2.5 3.3 4.5 5.6 6.3 6.9 7.0 6.9 6.6 6.7
SNOW RATIO (:1) 9 7 5 5 5 5 4 4 3 2 2 2 1 2 1 2 2
SNOW DENSITY (%) 11 14 20 20 20 20 25 25 33 50 50 50 100 50 100 50 50
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 FW CL FW OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 35 45 15 5 20 80 75 75 85 95 90 100 100 95 95 95
TEMPERATURE 36 41 44 45 44 35 34 34 39 42 42 43 42 43 42 41 43
MAX/MIN TEMP 45 33 45 39
WIND CHILL 29 33 37 39 36 36
WIND DIR NW NW NW NW NW NW W SW S SE SE SE SE SE SE SE SE
WIND (MPH) 9 13 13 12 5 4 2 2 4 9 9 9 8 8 8 8 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 40 90 70 70 90 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.03 0.17 0.20 0.19
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) 2.3 2.6 3.0 3.3 3.1 2.8 2.7 2.8 3.2 4.3 5.7 6.3 7.0 7.0 6.9 6.6 6.8
SNOW RATIO (:1) 8 7 6 5 5 5 4 4 3 3 3 2 1 2 2 3 2
SNOW DENSITY (%) 12 14 16 20 20 20 25 25 33 33 33 50 100 50 50 33 50
..MOUNT OSCEOLA (4340 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 SC BK FW FW FW OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 40 55 10 5 20 80 80 80 85 95 90 100 100 95 95 95
TEMPERATURE 34 38 40 42 38 33 33 33 36 39 38 39 41 42 41 41 42
MAX/MIN TEMP 42 31 42 39
WIND CHILL 24 28 31 33 31 25 27 29 31 31 31 33 34 33 33 34
WIND DIR NW NW NW NW NW NW W S S SE SE SE SE SE SE SE SE
WIND (MPH) 16 19 18 18 11 9 6 5 9 13 11 12 14 17 16 14 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 40 90 70 70 90 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.03 0.15 0.20 0.20
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) 2.3 2.6 3.0 3.2 3.1 2.8 2.8 2.8 3.2 4.4 5.9 6.4 7.0 7.0 6.9 6.6 6.8
SNOW RATIO (:1) 10 9 8 7 7 6 6 5 4 4 3 3 2 2 2 3 3
SNOW DENSITY (%) 10 11 12 14 14 16 16 20 25 25 33 33 50 50 50 33 33
..CANNON MOUNTAIN (4080 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 BK BK SC FW FW OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 15 60 65 35 5 20 80 80 80 80 95 90 95 95 95 95 95
TEMPERATURE 33 37 39 43 38 33 32 33 36 40 38 40 42 43 42 42 43
MAX/MIN TEMP 43 31 44 39
WIND CHILL 24 27 30 35 31 26 25 28 32 29 32 33 34 33 33 35
WIND DIR NW NW NW NW NW N W S S SE SE SE SE SE SE SE SE
WIND (MPH) 12 18 17 17 10 5 6 9 12 14 14 16 19 21 21 20 19
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 40 90 70 80 80 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.02 0.13 0.08 0.14
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) 2.2 2.4 2.9 3.2 3.1 2.9 2.7 2.9 3.5 5.0 6.1 6.7 7.2 7.1 7.0 6.7 6.8
SNOW RATIO (:1) 11 10 8 7 7 6 6 5 4 3 2 2 1 2 2 3 3
SNOW DENSITY (%) 9 10 12 14 14 16 16 20 25 33 50 50 100 50 50 33 33
..BALDFACE MOUNTAIN (3547 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 SC SC FW FW FW BK OV BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 30 30 10 5 15 65 80 55 80 85 95 95 95 95 90 95
TEMPERATURE 38 44 47 47 45 36 35 33 39 45 45 44 44 45 44 44 44
MAX/MIN TEMP 48 32 48 41
WIND CHILL 32 38
WIND DIR NW NW NW NW NW NW W SW S S S SE SE SE SE SE SE
WIND (MPH) 8 11 11 10 4 3 2 2 3 8 8 6 5 5 5 5 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 30 60 70 70 90 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.12 0.11 0.11
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) 2.2 2.5 2.9 3.1 2.9 2.8 2.6 2.6 2.9 3.9 5.1 5.8 6.7 6.8 6.8 6.6 6.6
SNOW RATIO (:1) 6 6 4 4 4 4 4 4 3 3 3 2 1 2 2 2 2
SNOW DENSITY (%) 16 16 25 25 25 25 25 25 33 33 33 50 100 50 50 50 50
..MOUNT MOOSILAUKE (4802 FT)
DATE TUESDAY 05/12/26 WEDNESDAY 05/13/26
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 BK BK FW CL SC OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 60 55 20 5 30 85 85 90 85 95 95 95 95 95 95 95
TEMPERATURE 33 37 39 40 40 34 35 35 37 38 37 39 40 42 42 42 42
MAX/MIN TEMP 40 32 42 40
WIND CHILL 24 28 31 32 34 28 28 29 30 29 31 31 33 34 34 34
WIND DIR N NW NW NW NW N W S SE SE SE SE SE SE SE SE SE
WIND (MPH) 11 14 13 13 9 6 5 9 11 13 12 13 17 18 17 17 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 50 90 60 80 90 90 90 90
PRECIP TYPE R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.04 0.16 0.12 0.17
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) 2.2 2.5 2.9 3.2 3.0 2.9 3.0 3.1 3.7 5.2 6.4 6.8 7.3 7.1 7.0 6.8 6.9
SNOW RATIO (:1) 11 10 8 7 7 6 6 5 4 4 2 2 2 2 2 3 3
SNOW DENSITY (%) 9 10 12 14 14 16 16 20 25 25 50 50 50 50 50 33 33
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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