Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
204
FWUS41 KGYX 210831
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT FRI JUN 21 2024
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 75 75 70 65 70 80 90 85 90 85 85 95 95 95 90 90
TEMPERATURE 55 56 57 56 53 52 52 51 51 53 55 56 53 51 52 52 52
MAX/MIN TEMP 58 50 57 50
WIND CHILL
WIND DIR N NW NW W SW SW SW W SW S SE S S SE SE SE SE
WIND (MPH) 14 11 9 9 10 13 17 18 14 13 16 19 24 23 25 26 31
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 40 30 50 50 50 50 60 60 70 70 80 80 80
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.17 0.05 0.03 0.18 0.23 0.18 0.40 0.30
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 75 75 70 70 65 75 95 85 90 90 85 90 95 90 95 90
TEMPERATURE 63 63 67 65 61 58 58 58 57 59 61 62 60 57 58 59 59
MAX/MIN TEMP 68 56 63 57
WIND CHILL
WIND DIR N NW NW NW S S SW W S S SE S S SE S S S
WIND (MPH) 8 5 5 4 5 6 9 8 6 6 8 10 11 8 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 20 30 50 50 40 20 50 50 50 50 60 60 70 70 80 80 70
PRECIP TYPE R R T T T R R R R R R R R R R R R
6 HOUR QPF 0.16 0.06 0.02 0.15 0.21 0.21 0.21 0.18
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 75 75 65 65 70 80 90 85 85 85 85 90 95 90 90 85
TEMPERATURE 62 62 67 64 61 58 57 57 56 58 60 60 58 57 58 58 58
MAX/MIN TEMP 68 55 61 56
WIND CHILL
WIND DIR N NW W W SW SW SW W SW S S S S SE SE SE SE
WIND (MPH) 6 3 3 4 5 6 8 8 5 5 8 9 11 8 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 40 30 50 50 50 50 60 60 70 70 80 80 80
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.17 0.05 0.02 0.16 0.22 0.18 0.30 0.24
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 75 70 70 70 65 75 90 90 90 90 85 95 95 90 90 95
TEMPERATURE 67 67 72 70 65 61 60 60 61 63 64 65 62 59 60 60 61
MAX/MIN TEMP 73 59 66 58
WIND CHILL
WIND DIR N N E E S S S S S S SE S S S S S S
WIND (MPH) 3 4 3 4 5 5 5 4 3 4 4 6 6 6 6 8 10
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 50 40 30 50 50 50 50 60 60 70 70 80 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.18 0.06 0.02 0.15 0.22 0.18 0.23 0.21
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 75 75 65 65 65 75 90 85 90 90 85 90 95 90 95 85
TEMPERATURE 66 66 71 67 64 60 59 58 59 62 63 63 61 59 58 59 60
MAX/MIN TEMP 72 57 64 57
WIND CHILL
WIND DIR N N E NE SE S SW SW SE E SE SE SE SE SE SE S
WIND (MPH) 3 2 3 3 3 3 3 3 3 3 5 4 4 4 4 5 6
WIND GUST (MPH)
PRECIP PROB (%) 20 40 50 50 40 20 50 50 50 50 60 60 70 70 70 70 70
PRECIP TYPE R R T T T R R R R R R R R R R R R
6 HOUR QPF 0.19 0.07 0.02 0.15 0.17 0.17 0.19 0.14
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 75 75 70 60 70 80 90 85 85 85 85 90 95 90 95 90
TEMPERATURE 63 63 66 63 60 58 58 57 56 58 60 61 60 57 57 58 57
MAX/MIN TEMP 67 55 62 56
WIND CHILL
WIND DIR N NW W W S S SW W NE S SE SE SE SE SE SE SE
WIND (MPH) 6 4 3 4 4 6 6 6 5 4 6 6 9 9 9 10 12
WIND GUST (MPH)
PRECIP PROB (%) 20 40 50 50 40 20 50 50 50 50 60 60 70 70 70 70 70
PRECIP TYPE R R T T T R R R R R R R R R R R R
6 HOUR QPF 0.20 0.07 0.02 0.15 0.16 0.17 0.18 0.14
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 75 75 70 65 65 80 95 90 90 90 85 90 95 90 90 90
TEMPERATURE 62 64 66 64 61 59 58 58 58 59 61 63 61 58 59 60 59
MAX/MIN TEMP 67 57 64 58
WIND CHILL
WIND DIR N NW NW W SW S SW W S S S S S SE S S S
WIND (MPH) 8 6 5 5 5 6 9 8 6 6 8 9 11 10 12 13 14
WIND GUST (MPH)
PRECIP PROB (%) 20 30 50 50 40 20 50 50 50 50 60 60 70 70 80 80 70
PRECIP TYPE R R T T T R R R R R R R R R R R R
6 HOUR QPF 0.14 0.05 0.02 0.15 0.20 0.22 0.20 0.17
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 70 70 60 60 65 75 85 85 90 90 85 90 95 90 90 85
TEMPERATURE 65 67 73 69 65 60 60 59 59 61 63 64 61 59 59 61 59
MAX/MIN TEMP 74 58 65 58
WIND CHILL
WIND DIR NE NE E E S SW SW S S SE SE SE S SE SE SE S
WIND (MPH) 4 4 3 3 4 4 3 3 3 3 4 3 4 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 20 20 30 30 30 20 50 50 50 50 50 50 70 70 80 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.11 0.03 0.01 0.10 0.17 0.12 0.22 0.15
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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 75 75 75 60 60 75 95 90 85 85 90 90 95 85 90 90
TEMPERATURE 63 64 68 65 62 59 59 58 57 59 61 62 61 57 58 59 59
MAX/MIN TEMP 69 56 63 57
WIND CHILL
WIND DIR N NW NW NW S S SW SW S S S S S SE SE SE SE
WIND (MPH) 6 5 4 4 5 6 8 6 5 5 6 9 10 10 12 13 13
WIND GUST (MPH)
PRECIP PROB (%) 20 30 50 50 40 20 40 50 40 50 60 60 70 70 70 70 70
PRECIP TYPE R R T T T R R R R R R R R R R R R
6 HOUR QPF 0.15 0.07 0.03 0.15 0.16 0.19 0.25 0.19
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