478
FWUS41 KGYX 220831
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT FRI AUG 22 2025
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK BK BK BK BK
CLOUD COVER (%) 0 0 20 20 15 25 20 20 10 25 50 60 60 55 50 65 65
TEMPERATURE 44 50 54 54 50 48 48 47 48 54 57 56 53 51 49 47 47
MAX/MIN TEMP 55 46 58 47
WIND CHILL
WIND DIR N N N NW NW NW W W W W SW SW SW SW SW SW W
WIND (MPH) 27 24 18 18 18 16 11 17 18 16 16 20 25 33 37 41 41
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE R
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) 8.6 8.5 9.1 9.2 9.4 9.3 9.5 9.7 10.4 10.8 10.9 11.0 10.9 11.0 11.0 10.9 11.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK BK BK BK OV
CLOUD COVER (%) 0 0 15 20 20 20 20 10 10 25 45 60 65 55 55 65 70
TEMPERATURE 53 61 66 65 60 55 54 54 58 65 69 69 62 61 57 55 57
MAX/MIN TEMP 67 53 71 55
WIND CHILL
WIND DIR N N N NW NW N W W W SW SW SW SW SW SW SW SW
WIND (MPH) 12 14 12 12 9 8 3 8 9 9 11 13 17 21 23 24 21
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20
PRECIP TYPE R R
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) 8.6 8.6 9.0 9.2 9.2 9.4 9.5 9.9 10.6 10.9 10.9 11.0 10.9 11.0 11.0 11.0 11.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK BK BK BK BK
CLOUD COVER (%) 0 0 20 20 15 25 20 20 10 25 50 60 60 55 50 60 65
TEMPERATURE 54 63 68 67 61 56 55 55 58 67 71 69 63 61 57 55 57
MAX/MIN TEMP 68 53 71 55
WIND CHILL
WIND DIR N N N NW NW NW W W W SW SW S SW SW SW SW W
WIND (MPH) 13 14 12 11 9 8 5 8 9 8 10 12 14 18 20 21 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 10 20
PRECIP TYPE R
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) 8.6 8.5 9.0 9.2 9.4 9.3 9.5 9.7 10.4 10.8 10.9 11.0 10.9 11.0 11.0 10.9 11.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK BK BK BK BK
CLOUD COVER (%) 0 0 20 20 15 25 20 15 10 25 45 55 65 55 55 65 70
TEMPERATURE 55 65 70 69 63 58 56 55 61 70 74 73 66 63 60 57 59
MAX/MIN TEMP 71 55 74 57
WIND CHILL
WIND DIR N N N NW N NE S S SW SW S S S S S S S
WIND (MPH) 5 8 10 9 5 3 2 3 3 5 10 11 10 11 11 11 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20
PRECIP TYPE R R
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) 8.6 8.5 9.1 9.1 9.3 9.3 9.5 9.7 10.4 10.8 10.8 11.0 10.9 11.0 11.0 10.9 11.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK SC BK BK BK
CLOUD COVER (%) 0 0 20 25 15 20 25 10 5 25 45 60 60 50 50 65 70
TEMPERATURE 55 66 69 69 63 58 55 55 60 69 72 71 64 61 58 55 57
MAX/MIN TEMP 70 54 73 55
WIND CHILL
WIND DIR N N N NW N N NW W W SW SW S S SW SW SW SW
WIND (MPH) 6 9 8 9 6 5 2 3 4 6 9 10 9 11 11 11 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE R
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) 8.5 8.5 9.0 9.2 9.3 9.3 9.4 9.7 10.4 10.8 10.9 11.0 10.9 11.0 10.9 10.9 11.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..MOUNT OSCEOLA (4340 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK SC BK BK BK
CLOUD COVER (%) 0 0 15 25 15 20 25 10 5 25 45 60 60 50 55 65 70
TEMPERATURE 52 60 64 64 60 56 55 54 58 64 67 67 62 60 56 55 56
MAX/MIN TEMP 66 53 68 55
WIND CHILL
WIND DIR N N N NW NW N NW W W SW SW SW S SW SW SW SW
WIND (MPH) 12 12 11 11 10 8 4 6 9 9 10 12 12 17 18 18 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE R
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) 8.6 8.6 9.0 9.2 9.3 9.3 9.5 9.8 10.5 10.8 10.9 11.0 10.9 11.0 10.9 10.9 11.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CANNON MOUNTAIN (4080 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK BK BK BK BK
CLOUD COVER (%) 0 0 15 20 20 20 20 10 10 25 45 60 65 55 55 65 70
TEMPERATURE 54 61 66 67 61 57 55 55 59 64 69 68 64 62 58 57 57
MAX/MIN TEMP 67 53 72 56
WIND CHILL
WIND DIR N N N NW NW N W W W SW SW SW SW SW SW SW SW
WIND (MPH) 12 13 12 13 9 8 3 6 9 9 12 13 14 19 21 21 19
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20
PRECIP TYPE R R
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) 8.6 8.6 9.0 9.2 9.2 9.4 9.5 10.0 10.7 10.9 10.8 11.0 10.9 11.0 10.9 11.0 11.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BALDFACE MOUNTAIN (3547 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK BK SC BK BK
CLOUD COVER (%) 0 0 20 20 15 25 25 20 10 20 45 55 55 55 50 55 65
TEMPERATURE 57 68 74 72 67 62 60 59 62 72 76 75 68 64 61 59 61
MAX/MIN TEMP 74 58 77 59
WIND CHILL
WIND DIR N N N N N N W W W S S S S S S S S
WIND (MPH) 5 5 5 5 4 4 3 2 2 4 6 9 8 9 10 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 10 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) 8.5 8.4 8.9 9.1 9.3 9.3 9.5 9.7 10.2 10.8 10.9 11.0 10.9 11.0 10.9 10.8 10.9
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..MOUNT MOOSILAUKE (4802 FT)
DATE FRIDAY 08/22/25 SATURDAY 08/23/25
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 CL CL FW FW FW FW FW FW FW FW SC BK BK SC BK BK BK
CLOUD COVER (%) 0 0 15 15 15 20 15 10 10 25 45 60 65 50 55 60 70
TEMPERATURE 51 60 64 64 60 56 54 54 57 64 68 67 62 61 57 55 57
MAX/MIN TEMP 65 53 68 55
WIND CHILL
WIND DIR N N N NW N N NW W SW SW SW S SW SW SW SW SW
WIND (MPH) 11 12 12 13 9 8 2 6 8 8 10 12 13 19 19 19 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20
PRECIP TYPE R R
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) 8.6 8.6 9.0 9.1 9.2 9.4 9.5 10.0 10.7 11.0 10.8 11.0 11.0 11.0 10.9 11.0 11.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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