Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
024
FWUS41 KGYX 152031
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT TUE JUL 15 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW FW FW FW FW FW SC SC BK BK BK OV BK SC
CLOUD COVER (%) 10 5 10 15 5 10 20 20 20 40 45 55 70 65 75 55 35
TEMPERATURE 58 56 56 56 59 63 65 66 60 60 59 59 59 60 60 60 58
MIN/MAX TEMP 55 67 57 63
WIND CHILL
WIND DIR W W W W W SW SW SW SW S SW S SW SW SW SW SW
WIND (MPH) 17 13 14 13 9 13 18 20 24 23 20 17 23 26 31 34 31
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 10 10 30 30 30 50 70 70 50
PRECIP TYPE R R R T R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.32 0.20
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) 11.2 11.5 11.5 11.6 11.5 11.5 11.3 11.4 11.2 11.5 11.9 12.5 13.7 13.8 13.8 13.7 13.8
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW CL FW FW FW FW SC BK BK OV OV OV BK SC
CLOUD COVER (%) 10 5 10 10 5 10 15 10 20 45 55 60 70 75 75 55 45
TEMPERATURE 68 64 63 62 69 74 76 76 70 68 67 66 67 68 69 69 67
MIN/MAX TEMP 61 78 65 72
WIND CHILL
WIND DIR NW NW W W SW SW SW SW S S S S SW SW SW SW SW
WIND (MPH) 4 4 4 4 3 5 8 8 6 8 8 6 12 16 18 21 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 30 30 30 60 70 70 50
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.31 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
SNOW LEVEL (KFT) 11.2 11.5 11.5 11.5 11.5 11.3 11.2 11.1 11.2 11.4 12.0 13.3 13.7 13.8 13.8 13.7 13.7
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW FW FW FW FW FW SC SC BK BK BK OV BK SC
CLOUD COVER (%) 10 5 10 15 5 10 20 20 20 40 45 55 70 65 75 55 35
TEMPERATURE 69 65 64 64 69 76 78 78 72 68 67 66 69 70 71 72 69
MIN/MAX TEMP 62 80 65 74
WIND CHILL
WIND DIR NW NW W W SW S SW SW S SW SW SW SW SW SW SW SW
WIND (MPH) 5 5 5 5 3 5 8 8 8 8 8 6 12 14 16 18 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 10 10 30 30 30 50 70 70 50
PRECIP TYPE R R R T R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.26 0.16
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) 11.2 11.5 11.5 11.6 11.5 11.5 11.3 11.4 11.1 11.5 11.9 12.5 13.6 13.8 13.8 13.7 13.8
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW FW FW FW FW FW SC SC BK BK BK OV BK SC
CLOUD COVER (%) 10 5 10 15 5 10 15 20 20 40 50 60 70 70 75 55 40
TEMPERATURE 72 67 65 65 72 78 81 81 74 71 69 68 71 73 74 74 71
MIN/MAX TEMP 64 82 67 77
WIND CHILL
WIND DIR NW NW W NW S SW SW SW S S S S S S SW SW SW
WIND (MPH) 4 3 2 2 2 5 9 8 6 5 5 5 4 5 6 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 0 10 10 30 30 30 60 70 70 50
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.22 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
SNOW LEVEL (KFT) 11.2 11.5 11.5 11.6 11.5 11.4 11.3 11.4 11.2 11.4 12.1 13.3 13.7 13.8 13.9 13.7 13.7
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW CL FW FW FW FW BK BK BK BK OV OV BK SC
CLOUD COVER (%) 10 5 10 10 5 10 15 15 20 50 60 65 70 75 75 55 40
TEMPERATURE 71 67 65 65 71 77 80 80 73 70 67 66 69 72 72 73 70
MIN/MAX TEMP 64 81 66 74
WIND CHILL
WIND DIR NW W W W W SW SW SW S SW SW SW SW SW SW SW SW
WIND (MPH) 3 3 3 3 2 5 6 5 4 4 4 3 5 8 10 12 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 30 30 30 50 70 70 50
PRECIP TYPE R R R T R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.24 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
SNOW LEVEL (KFT) 11.2 11.5 11.5 11.4 11.4 11.3 11.0 11.0 11.2 11.3 11.9 13.3 13.7 13.8 13.9 13.8 13.8
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW CL FW FW FW FW BK BK BK OV OV OV BK SC
CLOUD COVER (%) 10 5 10 10 5 10 15 15 20 55 60 65 70 75 75 55 40
TEMPERATURE 69 65 63 63 69 72 75 76 71 68 66 66 67 67 67 68 67
MIN/MAX TEMP 62 76 64 70
WIND CHILL
WIND DIR NW NW W W SW SW SW SW S S SW S SW SW SW SW SW
WIND (MPH) 5 5 5 5 3 5 8 8 9 8 8 6 9 12 14 18 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 30 30 30 50 70 70 50
PRECIP TYPE R R R T R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.27 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
SNOW LEVEL (KFT) 11.2 11.5 11.5 11.4 11.4 11.3 10.9 11.0 11.2 11.3 11.9 13.4 13.8 13.8 13.9 13.8 13.8
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW CL FW FW FW FW SC BK BK OV OV OV BK SC
CLOUD COVER (%) 10 5 10 15 5 10 15 10 20 45 55 60 70 75 75 55 45
TEMPERATURE 69 66 64 64 69 72 76 76 71 69 67 67 67 67 68 68 68
MIN/MAX TEMP 62 79 66 72
WIND CHILL
WIND DIR NW NW W SW SW SW S SW S S S S S SW SW SW SW
WIND (MPH) 5 5 5 5 4 6 9 9 9 10 10 9 11 14 17 20 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 30 30 30 60 70 70 50
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.30 0.16
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) 11.2 11.5 11.5 11.5 11.5 11.3 11.1 11.1 11.1 11.5 12.0 13.3 13.7 13.8 13.7 13.7 13.7
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW FW FW FW FW FW SC SC BK BK BK OV BK SC
CLOUD COVER (%) 10 10 10 15 10 10 20 25 20 40 45 55 70 60 75 55 30
TEMPERATURE 73 70 67 67 72 79 82 82 75 71 70 69 71 75 75 75 73
MIN/MAX TEMP 66 83 68 78
WIND CHILL
WIND DIR NW NW W W SW S S S S SW SW SW SW SW SW SW SW
WIND (MPH) 2 3 3 2 1 3 5 5 5 4 3 2 3 4 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 0 10 10 20 20 20 50 70 70 50
PRECIP TYPE R T R T R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.11
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) 11.3 11.5 11.5 11.6 11.5 11.5 11.4 11.3 11.1 11.3 11.6 12.4 13.6 13.8 13.8 13.8 13.8
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 WEDNESDAY 07/16/25 THURSDAY 07/17/25
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 FW FW FW FW FW FW FW FW FW BK BK OV OV OV OV BK SC
CLOUD COVER (%) 10 5 10 15 5 10 15 15 20 50 60 70 75 75 75 55 40
TEMPERATURE 68 65 63 62 68 72 75 75 70 68 66 66 67 67 67 68 66
MIN/MAX TEMP 61 76 65 69
WIND CHILL
WIND DIR NW N SW SW S SW SW SW S S S S SW SW SW SW SW
WIND (MPH) 4 4 5 4 4 5 6 6 6 9 9 9 10 13 17 20 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 30 30 30 60 70 70 50
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.37 0.23
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) 11.1 11.5 11.5 11.5 11.4 11.2 10.9 10.9 11.0 11.6 12.1 13.4 13.6 13.9 13.6 13.8 13.8
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.