605
FWUS41 KGYX 190930
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST FRI DEC 19 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV SC SC BK OV OV OV OV OV
CLOUD COVER (%) 95 95 90 90 85 80 90 90 75 30 25 65 90 95 95 90 75
TEMPERATURE 33 33 33 30 19 11 7 1 0 3 9 11 15 16 17 14 11
MAX/MIN TEMP 34 0 18 10
WIND CHILL 14 13 13 11 -5 -19 -26 -36 -39 -30 -16 -12 -10 -10 -9 -13 -18
WIND DIR S S S W W W W W NW NW W SW SW SW SW SW SW
WIND (MPH) 69 71 74 51 58 73 82 86 97 70 37 33 54 59 63 63 62
WIND GUST (MPH) 87 89 93 104 108 123 88
PRECIP PROB (%) 50 90 90 80 60 30 20 30 0 0 5 5 20 30 40 40 40
PRECIP TYPE R R R S S S S S S S S S S
6 HOUR QPF 1.14 1.16 0.24 0.22 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.3 2.9 3.7 4.3 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) 6.7 7.0 8.7 5.5 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2
SNOW RATIO (:1) 2 3 2 4 14 19 20 21 20 15 14 14 12 10 11 14 16
SNOW DENSITY (%) 50 33 50 25 7 5 5 4 5 6 7 7 8 10 9 7 6
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV SC SC BK OV OV OV OV OV
CLOUD COVER (%) 90 100 90 95 90 90 95 95 80 25 30 65 90 90 95 90 75
TEMPERATURE 41 43 43 38 27 20 17 11 10 11 17 17 19 21 22 24 23
MAX/MIN TEMP 43 9 23 19
WIND CHILL 28 31 31 27 11 0 -6 -14 -16 -9 3 2 1 2 3 6 5
WIND DIR S S S W W W W W NW NW W SW S S S SW SW
WIND (MPH) 39 44 37 23 31 36 42 43 47 25 13 14 27 32 32 31 31
WIND GUST (MPH) 61 69 57 49 57 65 66 71 44 50 50 49 49
PRECIP PROB (%) 40 100 90 70 50 20 20 20 0 0 5 5 10 20 20 30 30
PRECIP TYPE R R R R S S S S S S S S
6 HOUR QPF 0.74 0.94 0.09 0.06 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.1 1.3 1.1 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) 6.6 7.1 8.8 4.2 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2
SNOW RATIO (:1) 1 1 0 4 14 19 20 22 21 15 14 12 9 8 10 14 16
SNOW DENSITY (%) 100 100 0 25 7 5 5 4 4 6 7 8 11 12 10 7 6
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV BK OV OV BK FW FW BK OV OV OV OV BK
CLOUD COVER (%) 95 90 90 90 75 60 75 75 60 20 25 65 85 90 90 85 70
TEMPERATURE 39 42 43 41 29 21 18 11 9 13 19 17 19 20 23 25 23
MAX/MIN TEMP 43 9 23 18
WIND CHILL 27 30 32 32 13 1 -4 -15 -18 -8 6 4 1 2 5 8 6
WIND DIR S S S W W W W W NW NW W SW SW S SW SW SW
WIND (MPH) 31 36 33 20 31 39 41 48 50 28 13 11 26 28 29 28 28
WIND GUST (MPH) 49 57 50 37 49 61 63 73 77 46 46 48 46 46
PRECIP PROB (%) 50 90 90 70 60 20 20 20 0 0 5 5 20 30 40 40 40
PRECIP TYPE R R R R S S S S S S S S S
6 HOUR QPF 1.07 1.06 0.18 0.22 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.2 2.5 4.1 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) 6.8 7.1 8.6 6.0 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2
SNOW RATIO (:1) 1 1 0 2 12 18 19 20 19 14 13 12 10 8 9 13 15
SNOW DENSITY (%) 100 100 0 50 8 5 5 5 5 7 7 8 10 12 11 7 6
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV SC SC OV OV OV OV OV OV
CLOUD COVER (%) 95 95 90 95 95 85 90 90 80 35 30 70 90 95 95 90 80
TEMPERATURE 43 46 46 43 32 24 20 15 13 14 20 20 21 23 25 26 26
MAX/MIN TEMP 46 13 25 21
WIND CHILL 34 37 38 20 8 2 -6 -9 -4 8 10 10 11 13 14 14
WIND DIR S SE S W W W W W NW NW W W S S S S SW
WIND (MPH) 20 29 21 5 19 24 27 32 33 21 11 8 10 12 13 13 14
WIND GUST (MPH) 48 42 23 44 50 52
PRECIP PROB (%) 50 90 90 80 60 20 10 20 0 0 5 5 20 30 30 40 40
PRECIP TYPE R R R R S S S S S S S S
6 HOUR QPF 0.74 0.81 0.07 0.04 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.9 0.6 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) 6.6 7.0 8.7 4.9 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2
SNOW RATIO (:1) 0 0 0 2 13 18 20 22 21 16 13 12 9 7 9 13 15
SNOW DENSITY (%) 0 0 0 50 7 5 5 4 4 6 7 8 11 14 11 7 6
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV SC FW FW BK OV OV OV OV OV
CLOUD COVER (%) 90 100 95 90 75 80 85 80 45 15 25 60 85 85 90 85 70
TEMPERATURE 41 44 45 41 31 22 20 15 13 17 21 20 20 21 23 24 24
MAX/MIN TEMP 45 13 23 19
WIND CHILL 32 35 38 34 18 4 1 -7 -10 1 10 11 6 7 9 11 10
WIND DIR S S S W W W W W W NW W W SW S S SW SW
WIND (MPH) 17 21 14 12 24 28 29 34 35 17 10 6 16 17 17 16 17
WIND GUST (MPH) 46 48 54 56
PRECIP PROB (%) 50 100 90 60 40 10 10 5 0 0 5 5 10 20 30 30 30
PRECIP TYPE R R R R S S S S S
6 HOUR QPF 0.63 0.72 0.02 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.2 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) 6.6 7.1 8.8 5.3 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2
SNOW RATIO (:1) 0 0 0 2 12 18 20 21 19 13 13 11 9 7 8 13 15
SNOW DENSITY (%) 0 0 0 50 8 5 5 4 5 7 7 9 11 14 12 7 6
..MOUNT OSCEOLA (4340 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV SC FW SC BK OV OV OV OV OV
CLOUD COVER (%) 95 100 95 90 75 75 90 90 50 15 25 65 85 90 90 85 75
TEMPERATURE 40 41 42 38 28 20 17 12 10 13 17 17 18 20 21 23 22
MAX/MIN TEMP 42 10 21 18
WIND CHILL 27 29 30 26 11 -1 -6 -14 -17 -7 4 4 0 2 3 6 5
WIND DIR S S S W W W W W NW NW W SW SW S SW SW SW
WIND (MPH) 36 37 34 26 35 41 44 48 51 26 12 11 25 27 27 27 27
WIND GUST (MPH) 57 58 51 56 63 69 73 78 44 44 44 44
PRECIP PROB (%) 50 100 90 50 40 10 10 5 0 0 5 5 10 20 20 30 30
PRECIP TYPE R R R R S S S S S
6 HOUR QPF 0.54 0.64 0.01 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.1 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) 6.6 7.2 8.8 5.0 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2
SNOW RATIO (:1) 1 1 0 4 13 19 20 22 20 13 13 12 10 8 9 13 15
SNOW DENSITY (%) 100 100 0 25 7 5 5 4 5 7 7 8 10 12 11 7 6
..CANNON MOUNTAIN (4080 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV SC SC BK OV OV OV OV OV
CLOUD COVER (%) 90 95 95 95 95 85 90 95 75 30 30 65 90 90 95 90 70
TEMPERATURE 41 43 43 38 28 21 18 13 11 12 16 17 20 21 23 25 24
MAX/MIN TEMP 45 11 23 20
WIND CHILL 28 30 31 27 11 1 -4 -12 -15 -7 3 4 2 3 5 8 7
WIND DIR S S S W W W W W NW NW W SW S S S SW SW
WIND (MPH) 43 47 41 24 33 37 43 44 48 23 11 11 27 29 31 29 29
WIND GUST (MPH) 66 71 62 52 58 66 69 73 44 48 49 48 48
PRECIP PROB (%) 40 100 90 70 40 10 10 10 0 0 5 5 10 20 20 30 30
PRECIP TYPE R R R R S S S S S
6 HOUR QPF 0.84 0.87 0.06 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.9 0.9 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) 6.5 7.2 8.8 3.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2
SNOW RATIO (:1) 1 1 0 5 14 19 20 22 21 16 14 12 9 8 10 14 16
SNOW DENSITY (%) 100 100 0 20 7 5 5 4 4 6 7 8 11 12 10 7 6
..BALDFACE MOUNTAIN (3547 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV BK SC SC SC FW FW FW BK OV OV OV OV BK
CLOUD COVER (%) 95 90 95 85 65 35 45 25 20 10 20 60 80 90 80 75 65
TEMPERATURE 39 43 45 45 34 26 23 17 15 20 24 23 22 23 25 26 25
MAX/MIN TEMP 46 15 25 22
WIND CHILL 31 34 38 23 11 7 -2 -5 7 16 17 15 14 16 18 16
WIND DIR S S S SW W W W W NW NW W W S S S S SW
WIND (MPH) 14 20 17 10 19 24 24 27 29 13 6 4 5 8 8 8 9
WIND GUST (MPH) 44 48
PRECIP PROB (%) 50 80 90 70 40 10 10 5 0 0 5 5 10 20 30 30 30
PRECIP TYPE R R R R S S S S S
6 HOUR QPF 0.67 0.74 0.01 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.7 6.9 8.6 6.8 1.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2
SNOW RATIO (:1) 0 0 0 1 6 16 18 18 16 13 13 11 10 7 8 12 13
SNOW DENSITY (%) 0 0 0 100 16 6 5 5 6 7 7 9 10 14 12 8 7
..MOUNT MOOSILAUKE (4802 FT)
DATE FRIDAY 12/19/25 SATURDAY 12/20/25
TIME (LT) 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A
CLOUD COVER OV OV OV OV OV OV OV OV OV FW SC OV OV OV OV OV OV
CLOUD COVER (%) 95 95 95 95 85 85 95 95 70 20 30 70 90 95 95 90 75
TEMPERATURE 40 42 42 37 26 19 17 12 10 12 16 17 19 21 23 24 23
MAX/MIN TEMP 42 10 23 19
WIND CHILL 28 30 30 26 9 -2 -5 -13 -16 -6 4 5 2 3 6 8 6
WIND DIR S S S W W W W W NW NW W S S S S SW SW
WIND (MPH) 35 40 34 23 32 36 40 42 46 19 10 10 24 27 27 26 26
WIND GUST (MPH)
PRECIP PROB (%) 40 90 90 50 30 10 10 5 0 0 0 0 10 10 10 20 20
PRECIP TYPE R R R R S S S
6 HOUR QPF 0.39 0.56 0.03 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.3 0.4 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) 6.6 7.4 8.5 3.9 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2
SNOW RATIO (:1) 1 1 1 5 15 19 20 22 20 14 13 12 9 8 10 14 16
SNOW DENSITY (%) 100 100 100 20 6 5 5 4 5 7 7 8 11 12 10 7 6
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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