Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
622
FWUS41 KGYX 170830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT WED JUL 17 2024
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC SC OV OV OV OV BK BK SC SC FW SC SC SC SC BK SC
CLOUD COVER (%) 50 30 75 90 90 100 60 55 45 40 25 45 30 45 40 55 30
TEMPERATURE 57 61 62 59 56 54 54 53 51 53 53 53 48 46 46 44 44
MAX/MIN TEMP 64 51 55 44
WIND CHILL
WIND DIR W W W W W W W W W W W NW NW NW NW NW NW
WIND (MPH) 29 16 17 20 17 17 21 24 26 27 33 36 37 36 35 35 36
WIND GUST (MPH)
PRECIP PROB (%) 5 5 10 60 60 50 30 20 20 10 10 20 0 0 0 0 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.32 0.14 0.07 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC OV OV OV OV BK SC SC SC FW SC FW SC BK BK SC
CLOUD COVER (%) 55 45 80 90 90 90 60 45 45 40 25 45 20 40 55 55 30
TEMPERATURE 63 69 71 69 64 63 61 61 60 63 65 64 58 55 52 52 54
MAX/MIN TEMP 73 60 67 51
WIND CHILL
WIND DIR W SW W SW W W W NW NW NW W NW NW NW NW NW NW
WIND (MPH) 9 10 11 8 5 5 6 8 9 10 12 13 11 10 10 10 11
WIND GUST (MPH)
PRECIP PROB (%) 5 5 10 60 60 50 40 20 20 10 10 20 0 0 0 0 0
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.37 0.09 0.09 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC SC OV OV OV OV BK BK SC SC FW SC FW SC SC SC SC
CLOUD COVER (%) 45 30 75 90 90 100 60 55 45 40 20 45 25 35 35 50 30
TEMPERATURE 62 69 73 70 65 63 62 61 61 64 66 65 58 55 53 52 54
MAX/MIN TEMP 74 60 67 51
WIND CHILL
WIND DIR W W W SW W W W NW NW W W NW NW NW NW NW NW
WIND (MPH) 11 10 10 9 6 6 8 9 10 10 12 14 13 13 13 13 13
WIND GUST (MPH)
PRECIP PROB (%) 5 5 10 60 60 50 30 20 20 10 10 20 0 0 0 0 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.30 0.15 0.04 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC OV OV OV OV BK BK SC SC FW SC FW SC SC BK SC
CLOUD COVER (%) 50 35 75 90 90 95 60 55 45 40 25 45 25 40 45 60 30
TEMPERATURE 66 75 78 74 67 66 64 63 64 68 70 68 62 58 55 53 58
MAX/MIN TEMP 80 62 71 53
WIND CHILL
WIND DIR NW W W SW NW NW NW NW NW W W NW NW NW NW NW NW
WIND (MPH) 9 6 9 8 5 5 5 6 8 10 13 13 12 10 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 5 5 10 60 60 50 30 20 20 10 10 20 0 0 0 0 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.33 0.13 0.05 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC SC OV OV OV OV SC BK SC SC FW FW FW FW FW SC FW
CLOUD COVER (%) 45 35 85 90 90 95 45 55 40 30 15 25 20 15 25 35 15
TEMPERATURE 66 73 76 73 66 65 63 62 64 68 70 69 62 58 55 53 58
MAX/MIN TEMP 77 62 71 53
WIND CHILL
WIND DIR W W W W W W W NW NW W W NW NW NW NW NW NW
WIND (MPH) 6 11 12 6 4 4 5 5 6 8 10 10 8 8 8 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 5 10 70 60 60 20 20 10 10 10 10 0 0 0 0 0
PRECIP TYPE R R R T R
6 HOUR QPF 0.00 0.48 0.13 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC SC OV OV OV OV SC BK SC SC FW FW FW FW SC SC FW
CLOUD COVER (%) 45 35 85 90 90 95 45 50 40 30 15 25 15 15 25 35 15
TEMPERATURE 62 69 71 69 63 62 62 61 60 64 65 64 59 55 53 52 55
MAX/MIN TEMP 72 60 66 51
WIND CHILL
WIND DIR W W W W W W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 10 12 12 9 8 8 9 10 10 9 12 13 14 16 14 14 13
WIND GUST (MPH)
PRECIP PROB (%) 0 5 10 70 60 60 20 20 10 10 10 10 0 0 0 0 0
PRECIP TYPE R R R T R
6 HOUR QPF 0.00 0.53 0.12 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC OV OV OV OV BK SC SC SC FW FW FW SC SC SC SC
CLOUD COVER (%) 55 45 85 90 90 90 60 45 45 35 25 25 20 35 45 50 30
TEMPERATURE 63 69 70 68 64 63 62 61 60 63 65 64 58 55 53 52 54
MAX/MIN TEMP 73 60 68 52
WIND CHILL
WIND DIR W SW W SW W W NW NW NW NW W NW NW NW NW NW NW
WIND (MPH) 10 10 13 9 6 8 9 9 10 11 13 13 14 13 12 12 13
WIND GUST (MPH)
PRECIP PROB (%) 5 5 10 60 50 50 40 20 10 10 10 10 0 0 0 0 0
PRECIP TYPE R T R R R
6 HOUR QPF 0.00 0.37 0.08 0.08 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC SC OV OV OV OV BK BK SC SC FW SC FW FW FW FW FW
CLOUD COVER (%) 40 30 80 85 90 100 55 65 40 35 20 45 15 25 20 20 15
TEMPERATURE 68 76 79 76 69 67 67 65 66 71 74 72 64 60 58 57 60
MAX/MIN TEMP 81 64 75 56
WIND CHILL
WIND DIR W SW SW SW W W NW W NW W W NW NW NW NW NW NW
WIND (MPH) 5 6 10 6 4 4 4 5 5 5 8 9 8 9 9 8 8
WIND GUST (MPH)
PRECIP PROB (%) 5 0 10 50 60 60 20 20 20 10 10 20 0 0 0 0 0
PRECIP TYPE T R R T R R R
6 HOUR QPF 0.00 0.30 0.12 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 WEDNESDAY 07/17/24 THURSDAY 07/18/24
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 SC OV OV OV OV BK SC BK SC FW FW FW SC SC SC SC
CLOUD COVER (%) 55 45 90 90 95 80 60 45 50 35 20 20 15 30 30 45 30
TEMPERATURE 63 69 71 68 63 62 61 61 61 63 64 63 58 55 52 52 54
MAX/MIN TEMP 73 60 65 51
WIND CHILL
WIND DIR W SW SW W W W W NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 9 10 12 9 5 6 9 9 9 9 10 11 12 11 10 10 11
WIND GUST (MPH)
PRECIP PROB (%) 5 5 20 60 60 50 30 20 10 10 10 10 0 0 0 0 0
PRECIP TYPE T R R R R R
6 HOUR QPF 0.00 0.45 0.05 0.04 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