337
FWUS41 KGYX 132030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT THU MAR 13 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC FW FW FW FW FW SC FW SC OV SC SC SC FW SC SC
CLOUD COVER (%) 70 40 25 15 15 10 10 40 20 40 80 50 35 30 25 30 40
TEMPERATURE 19 19 21 22 25 32 34 35 33 33 34 35 33 40 44 44 41
MIN/MAX TEMP 19 35 32 47
WIND CHILL -1 0 4 5 9 19 19 19 18
WIND DIR W W W W W W W SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 32 29 26 25 25 23 23 25 29 28 29 31 34 37 39 44 43
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 5 10 10 10 5 5 5 5 10
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) 0.2 0.4 0.9 1.4 1.9 2.8 3.5 3.5 3.5 4.0 4.4 5.3 6.0 6.1 6.3 6.3 6.6
SNOW RATIO (:1) 12 11 9 8 6 5 4 3 2 2 2 2 1 0 0 1 1
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC FW FW FW FW FW SC FW SC OV BK SC SC FW SC SC
CLOUD COVER (%) 70 35 25 15 10 10 10 30 20 40 80 50 45 35 25 35 40
TEMPERATURE 24 25 24 24 28 37 41 39 35 34 34 35 33 43 48 49 44
MIN/MAX TEMP 24 41 33 51
WIND CHILL 12 13 12 13 19
WIND DIR SW W W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 13 13 13 11 10 9 10 12 14 16 16 17 14 17 18 20 20
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 5 10 10 10 5 0 5 5 10
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) 0.2 0.1 0.3 0.9 1.6 2.6 3.3 3.3 3.5 4.0 4.4 5.5 6.1 6.2 6.4 6.4 6.7
SNOW RATIO (:1) 9 8 7 5 4 3 2 1 1 0 0 0 1 0 0 1 0
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC FW FW FW FW FW SC FW SC OV SC SC SC FW SC SC
CLOUD COVER (%) 70 45 25 15 15 10 10 40 20 40 80 50 35 30 25 30 35
TEMPERATURE 22 23 23 23 26 37 41 40 34 33 34 34 33 43 48 48 43
MIN/MAX TEMP 22 41 33 51
WIND CHILL 9 10 11 12 17
WIND DIR SW W W W W SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 14 14 12 10 9 8 9 11 12 12 12 13 14 17 18 19 18
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 10 10 10 10 5 5 5 5 10
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) 0.1 0.2 0.6 1.3 1.8 2.8 3.5 3.5 3.4 4.0 4.4 5.2 6.0 6.1 6.2 6.3 6.6
SNOW RATIO (:1) 10 9 7 5 4 3 2 1 1 0 0 0 1 0 0 1 0
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC SC FW FW FW FW SC FW SC OV SC SC SC SC SC SC
CLOUD COVER (%) 70 45 25 15 10 10 10 40 20 40 80 50 40 35 25 35 40
TEMPERATURE 26 24 21 19 24 40 46 45 37 35 35 36 37 44 51 51 44
MIN/MAX TEMP 19 47 35 54
WIND CHILL 18 16 13 12
WIND DIR S S SW SW SW SW S S S S S S SW SW S S S
WIND (MPH) 6 6 5 4 3 3 6 5 5 5 5 5 5 8 11 11 9
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 5 10 10 10 5 0 5 5 10
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) 0.1 0.1 0.3 0.9 1.5 2.8 3.5 3.4 3.4 4.0 4.4 5.3 6.0 6.1 6.3 6.3 6.6
SNOW RATIO (:1) 9 8 6 5 3 2 2 1 1 0 0 0 0 0 0 1 0
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC SC FW FW FW FW SC FW SC OV BK SC SC SC SC SC
CLOUD COVER (%) 75 50 30 15 15 10 10 30 20 45 80 60 45 35 25 30 35
TEMPERATURE 25 24 22 20 23 38 43 42 36 33 32 33 34 41 47 47 43
MIN/MAX TEMP 20 44 32 50
WIND CHILL 18 17 14 12 17
WIND DIR SW W W W W SW SW SW SW SW SW SW SW SW S SW SW
WIND (MPH) 5 5 6 5 4 4 5 6 6 6 6 6 8 9 10 10 8
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 10 10 10 10 5 0 5 5 10
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) 0.1 0.0 0.1 0.4 1.1 2.3 3.1 3.2 3.3 3.8 4.3 5.3 6.1 6.1 6.2 6.2 6.5
SNOW RATIO (:1) 10 10 8 4 3 2 2 1 1 0 0 0 0 0 0 1 0
..MOUNT OSCEOLA (4340 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC SC FW FW FW FW FW FW SC OV BK SC SC SC SC SC
CLOUD COVER (%) 75 50 30 20 15 10 10 25 20 45 80 65 45 35 25 30 35
TEMPERATURE 23 22 23 23 26 35 39 38 34 31 31 32 32 41 46 47 43
MIN/MAX TEMP 22 39 31 49
WIND CHILL 12 11 12 12 17
WIND DIR SW W W W W SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 10 10 10 10 9 9 9 10 11 11 11 12 14 17 17 18 18
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 10 10 10 10 5 0 5 5 10
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) 0.1 0.0 0.0 0.3 0.8 2.1 3.0 3.2 3.4 3.8 4.3 5.3 6.1 6.1 6.2 6.3 6.5
SNOW RATIO (:1) 10 10 8 5 4 3 2 1 1 0 0 0 1 0 0 1 0
..CANNON MOUNTAIN (4080 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 BK SC FW FW FW FW FW SC FW SC OV BK SC SC FW SC SC
CLOUD COVER (%) 70 30 25 15 15 10 10 30 20 40 80 50 45 30 25 35 40
TEMPERATURE 25 26 25 26 29 37 40 39 36 34 33 34 33 43 48 49 44
MIN/MAX TEMP 25 41 33 51
WIND CHILL 13 15 14 15
WIND DIR SW SW SW W SW SW SW SW SW SW S S SW SW SW SW SW
WIND (MPH) 13 12 12 11 9 9 10 11 14 14 14 14 14 17 18 20 21
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 5 10 10 5 5 0 0 5 10
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) 0.2 0.1 0.2 0.7 1.3 2.4 3.2 3.2 3.5 4.1 4.5 5.6 6.2 6.2 6.5 6.4 6.7
SNOW RATIO (:1) 8 8 7 5 4 3 2 1 1 0 0 0 0 0 0 1 0
..BALDFACE MOUNTAIN (3547 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV BK FW FW FW FW FW SC FW SC OV BK SC SC FW SC SC
CLOUD COVER (%) 80 55 25 20 25 20 10 40 25 50 80 60 40 30 25 30 35
TEMPERATURE 27 25 24 23 25 36 43 44 37 34 34 34 34 41 48 48 43
MIN/MAX TEMP 23 45 34 51
WIND CHILL 16 15
WIND DIR S SW SW SW W S S S SW S SW S SW SW S SW SW
WIND (MPH) 6 8 8 3 3 3 4 5 4 2 2 2 5 8 10 9 8
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 5 10 10 10 5 0 5 5 10
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) 0.0 0.0 0.0 0.1 0.3 1.5 2.7 3.0 3.2 3.9 4.3 5.2 5.9 6.0 6.1 6.2 6.4
SNOW RATIO (:1) 10 9 6 4 3 2 2 1 0 0 0 0 0 0 0 1 0
..MOUNT MOOSILAUKE (4802 FT)
DATE FRIDAY 03/14/25 SATURDAY 03/15/25
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 OV SC SC FW FW FW FW FW FW SC OV BK SC SC SC SC SC
CLOUD COVER (%) 70 35 30 25 20 15 10 20 20 45 80 60 45 30 25 30 40
TEMPERATURE 25 26 25 25 28 36 38 37 34 33 33 33 31 40 46 47 43
MIN/MAX TEMP 25 39 31 49
WIND CHILL 14 16 15 16 19
WIND DIR SW SW SW SW SW SW SW S S S S S SW SW S SW SW
WIND (MPH) 11 10 10 9 9 9 9 11 12 12 13 13 13 16 17 18 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 5 5 0 0 0 5 10
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) 0.2 0.1 0.2 0.6 1.0 2.2 3.1 3.4 3.7 4.3 4.6 5.7 6.2 6.2 6.4 6.4 6.7
SNOW RATIO (:1) 9 8 6 5 4 3 2 1 1 0 0 0 1 0 0 1 0
--- 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page