Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
356
FWUS41 KGYX 072031
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
431 PM EDT SAT SEP 7 2024
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC SC FW FW BK SC SC SC FW FW FW SC SC SC
CLOUD COVER (%) 70 95 55 45 30 20 20 60 50 35 35 25 15 15 25 30 30
TEMPERATURE 46 41 37 35 31 32 35 34 32 33 32 33 34 37 40 41 39
MIN/MAX TEMP 31 36 31 44
WIND CHILL 14 15 19 17 14 15 13 15 16
WIND DIR SW W W W W W W W W W W W W W W W W
WIND (MPH) 24 32 33 33 40 44 43 51 56 59 62 59 58 43 27 34 34
WIND GUST (MPH)
PRECIP PROB (%) 60 80 10 5 0 0 0 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.30 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
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC SC FW SC BK BK SC SC FW FW FW SC SC FW
CLOUD COVER (%) 85 90 70 50 35 20 30 65 55 35 35 20 15 20 35 30 25
TEMPERATURE 54 46 44 41 38 41 45 43 41 40 40 39 42 48 53 52 49
MIN/MAX TEMP 38 45 38 56
WIND CHILL
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 13 14 18 18 21 24 26 29 31 32 31 29 27 18 14 16 13
WIND GUST (MPH) 48 49 50 49 48 44
PRECIP PROB (%) 80 70 10 0 0 0 0 5 0 0 0 0 0 5 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.33 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
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC SC FW FW BK SC SC SC FW FW FW SC SC SC
CLOUD COVER (%) 75 95 55 40 25 20 15 55 45 30 30 20 15 15 25 30 30
TEMPERATURE 55 49 45 42 40 43 47 45 41 41 40 41 42 50 54 54 49
MIN/MAX TEMP 40 47 39 57
WIND CHILL
WIND DIR SW W W W W W W W W W W W W W W W W
WIND (MPH) 10 17 17 17 20 23 25 27 28 28 31 29 27 18 13 14 13
WIND GUST (MPH) 44 46 46 49 48 44
PRECIP PROB (%) 50 80 10 5 0 0 0 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.25 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
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC SC FW FW BK BK SC SC FW FW FW SC SC SC
CLOUD COVER (%) 75 95 65 45 35 20 20 60 50 35 35 25 15 15 30 30 30
TEMPERATURE 58 51 48 44 43 47 51 49 44 43 43 42 45 53 58 57 52
MIN/MAX TEMP 43 51 41 63
WIND CHILL
WIND DIR S NW W NW NW W W W W W W W NW W W W W
WIND (MPH) 5 9 10 11 12 14 17 16 13 14 14 13 12 11 12 10 6
WIND GUST (MPH)
PRECIP PROB (%) 60 80 10 5 0 0 0 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.33 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
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC FW FW FW SC SC FW FW FW FW FW SC SC FW
CLOUD COVER (%) 85 95 50 30 25 10 15 45 40 25 25 15 15 15 30 30 25
TEMPERATURE 58 50 47 44 43 47 50 48 44 43 42 42 45 53 57 57 52
MIN/MAX TEMP 42 50 40 62
WIND CHILL
WIND DIR SW W W W W W W W W W W W W W W W W
WIND (MPH) 6 10 11 12 13 17 19 21 20 19 20 17 17 13 12 11 8
WIND GUST (MPH)
PRECIP PROB (%) 70 70 10 0 0 0 0 0 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.22 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
...MOUNT OSCEOLA (4340 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC FW FW FW SC SC SC FW FW FW FW SC SC FW
CLOUD COVER (%) 90 90 55 35 25 10 20 45 45 25 25 15 15 15 30 30 25
TEMPERATURE 54 47 44 41 39 42 45 44 42 41 41 41 43 48 52 52 49
MIN/MAX TEMP 39 45 40 55
WIND CHILL
WIND DIR SW W W W W W W W W W W W W W W W W
WIND (MPH) 12 14 18 18 20 24 26 29 31 29 29 28 28 21 16 18 17
WIND GUST (MPH) 48 49 48 48 46 46
PRECIP PROB (%) 80 70 10 0 0 0 0 0 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.25 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
...CANNON MOUNTAIN (4080 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC SC FW SC BK BK SC SC FW FW FW SC SC FW
CLOUD COVER (%) 90 90 65 45 35 20 35 65 55 35 35 20 15 20 35 35 25
TEMPERATURE 53 47 44 42 39 41 45 44 42 42 41 41 43 48 52 52 50
MIN/MAX TEMP 39 46 40 55
WIND CHILL
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 14 13 18 17 20 23 26 28 29 29 29 27 26 19 14 17 16
WIND GUST (MPH) 46 48 48 48 44
PRECIP PROB (%) 90 70 10 0 0 0 0 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.34 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
...BALDFACE MOUNTAIN (3547 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK FW FW FW FW SC FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 75 95 55 20 10 10 10 45 25 15 20 15 15 15 20 25 30
TEMPERATURE 59 55 51 47 47 52 53 51 46 45 44 43 47 55 59 59 53
MIN/MAX TEMP 45 53 42 64
WIND CHILL
WIND DIR S W W NW W W W W W W W W W W W W W
WIND (MPH) 5 8 6 8 9 12 16 14 10 10 10 9 6 9 10 9 6
WIND GUST (MPH)
PRECIP PROB (%) 40 80 20 0 0 0 0 0 0 0 0 0 0 0 0 5 0
PRECIP TYPE R R R
6 HOUR QPF 0.21 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
...MOUNT MOOSILAUKE (4802 FT)...
DATE SUNDAY 09/08/24 MONDAY 09/09/24
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 OV BK SC SC FW SC BK SC SC FW FW FW FW SC SC FW
CLOUD COVER (%) 95 90 55 35 25 15 35 55 50 25 25 15 15 20 35 35 20
TEMPERATURE 50 46 43 41 39 42 44 44 41 41 41 40 43 48 52 52 48
MIN/MAX TEMP 39 44 39 57
WIND CHILL
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 13 12 18 17 19 21 25 27 28 28 27 24 24 18 14 16 14
WIND GUST (MPH)
PRECIP PROB (%) 90 60 5 0 0 0 0 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.30 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
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN