373
FWUS41 KGYX 130830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT WED MAY 13 2026
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 90 90 85 75 75 85 90 85 85 90 95 95 95 90 85
TEMPERATURE 28 30 29 30 33 35 35 34 35 35 36 36 37 38 37 36 35
MAX/MIN TEMP 35 33 38 34
WIND CHILL 12 13 13 14 18 21 20 19 20 20 22 23 24 25 24 23 22
WIND DIR SW S S S S S S S S SE SE E E E E E E
WIND (MPH) 28 37 34 33 33 35 39 34 39 37 33 32 34 32 32 28 29
WIND GUST (MPH)
PRECIP PROB (%) 10 30 70 70 70 50 30 30 50 40 70 70 90 90 90 80 70
PRECIP TYPE S S Z R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.03 0.02 0.03 0.17 0.25 0.26 0.13
6 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.3 4.6 6.3 6.8 7.3 7.2 6.8 6.7 6.6 6.6 6.7 7.1 7.2 7.1 6.8 6.4 6.2
SNOW RATIO (:1) 7 5 4 4 3 3 3 3 4 4 4 4 3 4 4 5 5
SNOW DENSITY (%) 14 20 25 25 33 33 33 33 25 25 25 25 33 25 25 20 20
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 90 90 85 85 70 80 80 85 85 90 90 90 90 95 90 85
TEMPERATURE 36 39 38 40 41 42 42 41 42 45 46 46 44 43 42 41 42
MAX/MIN TEMP 43 40 48 40
WIND CHILL 29 31 30 32 33 34 34 33 35 39 38 36 36
WIND DIR S S S S S S S S S SE SE E E E E E E
WIND (MPH) 10 13 13 13 13 14 14 13 13 12 11 10 10 9 9 8 9
WIND GUST (MPH)
PRECIP PROB (%) 10 50 60 70 80 50 30 50 50 50 60 70 80 80 90 90 50
PRECIP TYPE R R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.05 0.03 0.07 0.13 0.14 0.14 0.06
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) 3.6 5.5 6.8 7.0 7.4 7.2 7.0 6.8 6.6 6.6 6.9 7.3 7.1 7.2 7.0 6.5 6.3
SNOW RATIO (:1) 3 2 2 1 1 1 1 1 1 2 1 1 1 2 2 3 3
SNOW DENSITY (%) 33 50 50 100 100 100 100 100 100 50 100 100 100 50 50 33 33
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 85 85 85 85 75 80 85 90 85 85 90 95 95 90 90 80
TEMPERATURE 36 40 39 40 40 42 41 40 41 44 45 45 45 45 44 42 41
MAX/MIN TEMP 42 39 47 40
WIND CHILL 29 32 31 33 33 36 34 33 34 37 39 39 39 38 36 35
WIND DIR S S S S S S S S S SE SE E E E E E E
WIND (MPH) 9 14 13 12 11 11 12 12 12 14 13 12 11 10 11 10 10
WIND GUST (MPH)
PRECIP PROB (%) 10 30 70 70 70 50 30 40 50 40 80 70 90 90 90 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.05 0.02 0.04 0.20 0.27 0.28 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) 3.1 4.2 6.2 6.7 7.3 7.2 6.7 6.7 6.6 6.6 6.7 7.1 7.2 7.1 6.7 6.3 6.2
SNOW RATIO (:1) 4 3 2 2 1 1 1 1 1 2 1 2 2 2 2 3 4
SNOW DENSITY (%) 25 33 50 50 100 100 100 100 100 50 100 50 50 50 50 33 25
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 85 90 85 80 85 90 90 85 80 90 95 95 95 90 85
TEMPERATURE 37 42 42 43 43 44 44 42 44 48 49 49 47 46 45 43 45
MAX/MIN TEMP 46 42 50 43
WIND CHILL 31 35 35 37 37 38 38 36 38
WIND DIR S SE SE SE SE SE SE SE SE SE SE E E E E E E
WIND (MPH) 8 12 13 11 10 10 11 10 11 12 11 10 9 8 8 6 6
WIND GUST (MPH)
PRECIP PROB (%) 10 40 70 70 70 50 30 40 50 40 70 80 90 90 90 80 60
PRECIP TYPE R R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.05 0.02 0.03 0.15 0.20 0.22 0.09
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) 3.3 5.0 6.4 6.9 7.4 7.2 6.8 6.7 6.5 6.6 6.7 7.2 7.2 7.1 6.9 6.4 6.3
SNOW RATIO (:1) 2 2 1 1 1 1 1 1 1 1 1 1 1 2 2 3 3
SNOW DENSITY (%) 50 50 100 100 100 100 100 100 100 100 100 100 100 50 50 33 33
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 90 85 85 90 90 95 80 90 85 80 90 95 95 90 90 85
TEMPERATURE 36 41 40 42 42 43 42 41 43 46 47 47 45 45 43 42 44
MAX/MIN TEMP 44 40 48 41
WIND CHILL 35 34
WIND DIR S SE SE SE S S S SE SE E E E E E E NE NE
WIND (MPH) 4 9 9 8 6 6 6 8 8 10 10 9 8 8 8 6 6
WIND GUST (MPH)
PRECIP PROB (%) 20 60 70 70 70 50 30 40 50 50 70 70 90 90 90 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.05 0.04 0.04 0.18 0.30 0.26 0.09
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) 3.2 4.9 6.5 6.9 7.3 7.1 6.7 6.6 6.6 6.7 6.9 7.3 7.1 7.2 6.9 6.4 6.2
SNOW RATIO (:1) 3 2 2 1 1 1 1 1 1 1 1 1 1 2 2 3 3
SNOW DENSITY (%) 33 50 50 100 100 100 100 100 100 100 100 100 100 50 50 33 33
..MOUNT OSCEOLA (4340 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 90 90 85 85 90 95 85 90 85 80 90 95 95 90 85 85
TEMPERATURE 35 37 37 39 41 43 42 41 42 43 43 44 44 44 43 41 43
MAX/MIN TEMP 43 40 45 41
WIND CHILL 28 29 29 31 33 36 34 33 34 36 36 37 37 37 36 34 37
WIND DIR S SE SE SE S S S S SE SE E E E E E NE NE
WIND (MPH) 9 12 11 12 13 14 14 14 14 13 12 13 14 14 13 12 11
WIND GUST (MPH)
PRECIP PROB (%) 20 60 60 70 70 50 30 40 50 50 70 80 90 90 90 80 70
PRECIP TYPE S R R R R R R R R R R R R R R R R
6 HOUR QPF 0.02 0.05 0.03 0.05 0.16 0.25 0.24 0.08
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) 3.4 5.1 6.6 6.9 7.3 7.1 6.8 6.6 6.6 6.6 7.0 7.3 7.1 7.2 7.0 6.5 6.2
SNOW RATIO (:1) 4 3 2 2 1 1 1 2 2 2 2 2 2 2 2 3 4
SNOW DENSITY (%) 25 33 50 50 100 100 100 50 50 50 50 50 50 50 50 33 25
..CANNON MOUNTAIN (4080 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 90 85 80 85 65 75 80 85 85 90 90 90 90 90 90 85
TEMPERATURE 36 39 38 40 42 44 43 42 43 44 46 46 45 45 42 41 43
MAX/MIN TEMP 44 41 49 40
WIND CHILL 28 31 29 32 34 36 35 34 35 37 39 39 36 35 37
WIND DIR S S S S S S S S S SE SE E E E E E NE
WIND (MPH) 12 14 14 14 17 19 19 17 16 13 11 10 11 11 11 10 10
WIND GUST (MPH)
PRECIP PROB (%) 10 50 60 70 70 50 30 50 50 50 60 70 80 80 80 80 50
PRECIP TYPE R R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.05 0.02 0.07 0.15 0.13 0.13 0.04
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) 3.9 5.8 6.8 7.0 7.5 7.3 7.1 6.8 6.7 6.5 7.0 7.3 7.1 7.2 7.0 6.6 6.3
SNOW RATIO (:1) 3 2 1 1 1 1 1 1 1 2 1 1 1 2 2 3 3
SNOW DENSITY (%) 33 50 100 100 100 100 100 100 100 50 100 100 100 50 50 33 33
..BALDFACE MOUNTAIN (3547 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 85 90 90 90 80 80 90 90 90 90 90 95 95 90 90 85
TEMPERATURE 39 43 42 43 43 44 44 42 43 47 48 48 47 48 47 46 44
MAX/MIN TEMP 46 41 50 44
WIND CHILL
WIND DIR S S SE SE S S S S S SE E E E E NE NE NE
WIND (MPH) 3 8 6 4 3 3 3 4 5 8 8 5 6 6 6 5 6
WIND GUST (MPH)
PRECIP PROB (%) 10 30 70 70 70 50 30 30 50 50 70 70 90 90 90 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R
6 HOUR QPF 0.01 0.08 0.01 0.02 0.14 0.34 0.38 0.16
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) 2.7 3.9 6.0 6.6 7.3 7.1 6.5 6.5 6.6 6.5 6.6 7.1 7.3 6.9 6.6 6.4 6.2
SNOW RATIO (:1) 2 2 2 1 1 1 1 1 1 1 1 1 1 2 2 3 3
SNOW DENSITY (%) 50 50 50 100 100 100 100 100 100 100 100 100 100 50 50 33 33
..MOUNT MOOSILAUKE (4802 FT)
DATE WEDNESDAY 05/13/26 THURSDAY 05/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 90 90 85 90 85 95 85 90 90 90 95 90 90 95 90 85
TEMPERATURE 36 37 38 39 41 43 43 42 43 43 43 43 43 43 42 41 43
MAX/MIN TEMP 43 41 45 41
WIND CHILL 28 29 30 31 33 35 35 34 36 36 37 36
WIND DIR SE SE SE SE S S S S SE SE SE E E E E NE NE
WIND (MPH) 11 12 12 12 14 16 16 14 13 12 10 9 9 9 9 8 8
WIND GUST (MPH)
PRECIP PROB (%) 20 60 60 70 60 40 30 40 50 60 80 80 80 80 80 80 50
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.02 0.04 0.02 0.04 0.23 0.20 0.16 0.03
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) 4.1 6.2 6.8 7.1 7.5 7.3 7.0 6.9 6.7 6.6 6.9 7.3 7.1 6.9 7.0 6.5 6.3
SNOW RATIO (:1) 4 2 2 1 1 1 1 1 2 2 2 2 2 2 2 3 4
SNOW DENSITY (%) 25 50 50 100 100 100 100 100 50 50 50 50 50 50 50 33 25
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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