332
FWUS41 KGYX 112030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT THU SEP 11 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK SC
CLOUD COVER (%) 10 10 15 15 15 10 10 15 30 30 35 50 55 65 60 50 40
TEMPERATURE 40 37 35 33 36 42 46 46 39 39 38 38 40 44 46 46 41
MIN/MAX TEMP 33 47 37 47
WIND CHILL
WIND DIR NW NW NW NW NW NW NW W W W W W SW SW W W SW
WIND (MPH) 31 27 19 17 16 8 6 9 12 13 18 21 14 19 17 18 21
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.9 6.1 5.8 5.5 5.3 5.8 6.6 7.0 6.7 6.5 6.5 6.7 6.8 7.0 7.4 8.0 8.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW SC SC SC BK BK BK BK BK SC
CLOUD COVER (%) 15 15 10 20 20 10 15 15 30 35 35 50 55 65 60 50 40
TEMPERATURE 50 45 43 41 43 52 57 57 48 46 44 44 48 55 57 56 50
MIN/MAX TEMP 41 59 42 59
WIND CHILL
WIND DIR NW N N NW NW NW NW NW W W SW W SW W W W SW
WIND (MPH) 17 12 9 6 5 4 5 6 5 6 9 10 6 5 5 6 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.0 6.0 5.7 5.5 5.3 5.6 6.1 6.6 6.5 6.6 6.7 6.9 7.0 7.0 7.4 8.0 8.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK SC
CLOUD COVER (%) 10 10 15 15 15 10 10 15 30 30 35 50 55 65 60 50 40
TEMPERATURE 51 47 42 40 43 54 59 59 49 46 45 45 47 56 59 57 51
MIN/MAX TEMP 39 60 42 60
WIND CHILL
WIND DIR NW N N NW NW N NW NW W W W W SW SW SW W W
WIND (MPH) 17 12 9 8 6 3 3 3 5 6 9 10 6 6 5 6 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.9 6.1 5.9 5.5 5.3 5.8 6.6 7.0 6.7 6.5 6.5 6.7 6.8 7.0 7.4 8.0 8.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK SC
CLOUD COVER (%) 10 10 10 15 15 10 15 15 30 30 35 50 55 65 65 50 40
TEMPERATURE 53 48 39 37 46 57 62 62 52 49 46 46 50 59 62 61 53
MIN/MAX TEMP 37 63 43 63
WIND CHILL
WIND DIR N N N NW W NW NW NW E S S S SW W W W SW
WIND (MPH) 10 8 5 4 2 3 4 4 2 2 2 2 2 3 6 5 3
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.9 6.0 5.8 5.5 5.3 5.5 6.3 6.8 6.6 6.5 6.6 6.8 6.9 7.0 7.3 8.0 8.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW FW SC SC SC SC BK BK SC SC
CLOUD COVER (%) 10 10 10 15 15 10 15 10 25 30 35 45 45 60 60 50 40
TEMPERATURE 53 48 41 38 45 57 62 62 51 47 45 45 50 59 62 60 53
MIN/MAX TEMP 38 62 43 62
WIND CHILL
WIND DIR NW N N N NW NW W W NW W W W W SW SW W W
WIND (MPH) 11 6 5 4 2 1 2 4 3 3 4 5 4 5 5 6 3
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.1 6.2 6.0 5.7 5.5 5.8 6.6 7.0 6.7 6.6 6.6 6.8 6.9 6.9 7.4 8.1 8.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..MOUNT OSCEOLA (4340 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW FW SC SC SC SC BK BK SC SC
CLOUD COVER (%) 10 10 10 15 15 10 10 10 25 30 35 45 45 60 60 50 40
TEMPERATURE 50 47 42 40 43 52 56 56 48 46 44 44 47 53 57 56 50
MIN/MAX TEMP 39 58 42 57
WIND CHILL
WIND DIR NW N N NW NW NW W W W W W W W SW SW W W
WIND (MPH) 17 12 10 9 8 3 4 5 5 5 6 9 5 6 6 6 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.1 6.2 5.9 5.7 5.5 5.7 6.5 6.8 6.7 6.6 6.6 6.8 7.0 7.0 7.4 8.1 8.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..CANNON MOUNTAIN (4080 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW SC SC SC BK BK BK BK BK SC
CLOUD COVER (%) 15 15 10 20 20 10 15 15 30 35 35 50 55 65 60 50 40
TEMPERATURE 51 47 44 42 43 50 56 55 49 47 46 45 48 53 56 56 51
MIN/MAX TEMP 42 60 42 60
WIND CHILL
WIND DIR NW N N NW NW NW NW NW W SW SW W SW W W W S
WIND (MPH) 17 12 9 6 5 4 5 6 5 5 8 9 6 6 5 6 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.0 6.0 5.7 5.5 5.3 5.4 5.9 6.5 6.4 6.6 6.8 7.0 6.9 7.0 7.3 8.0 8.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..BALDFACE MOUNTAIN (3547 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW FW SC SC SC BK BK BK BK SC
CLOUD COVER (%) 10 10 10 20 20 10 10 10 25 30 35 45 50 60 60 55 45
TEMPERATURE 57 52 45 42 47 59 64 63 55 51 49 47 51 60 64 63 56
MIN/MAX TEMP 41 65 46 65
WIND CHILL
WIND DIR N N N N NW E SE SE S W W W W S S SW SW
WIND (MPH) 9 9 5 5 3 2 3 3 2 2 2 2 2 3 5 4 3
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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.9 6.0 5.9 5.5 5.3 5.4 6.1 6.8 6.8 6.6 6.4 6.6 6.8 6.9 7.5 8.0 8.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
..MOUNT MOOSILAUKE (4802 FT)
DATE FRIDAY 09/12/25 SATURDAY 09/13/25
TIME (LT) 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P
CLOUD COVER FW FW FW FW FW FW FW FW SC SC SC SC BK BK BK BK SC
CLOUD COVER (%) 15 10 5 15 15 10 10 10 30 35 35 50 50 60 60 50 45
TEMPERATURE 50 46 45 43 43 50 55 55 48 46 44 44 47 53 56 55 50
MIN/MAX TEMP 42 56 42 56
WIND CHILL
WIND DIR N N N N N NW NW NW W SW SW W S SW W W SE
WIND (MPH) 17 12 9 6 5 4 5 6 4 4 8 8 5 5 4 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
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.1 6.1 5.8 5.6 5.4 5.6 6.1 6.5 6.4 6.6 6.7 7.0 7.0 7.0 7.4 8.0 8.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
* SNOW LEVEL IS AN AUTOMATED PARAMETER GENERATED FROM A CONSENSUS BLEND OF NUMERICAL WEATHER GUIDANCE.
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