Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
695
FWUS41 KGYX 022030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT TUE SEP 2 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW BK SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 40 20 25 35 10 25 55 45 30 20 15 15 10 10 20 25 45
TEMPERATURE 46 45 45 44 46 49 50 50 45 45 44 43 45 48 51 51 46
MIN/MAX TEMP 43 51 42 52
WIND CHILL
WIND DIR S SW W W W S SW SW SW S SW SW SW S S S S
WIND (MPH) 14 16 13 10 8 5 8 9 16 16 13 12 16 16 19 19 26
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 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) 8.9 8.8 8.5 8.4 8.4 8.7 9.0 9.0 8.7 8.5 8.3 8.0 7.9 8.2 8.4 9.0 9.5
SNOW RATIO (:1) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW SC SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 40 20 15 35 10 25 45 40 30 20 10 15 5 10 20 30 50
TEMPERATURE 56 53 50 50 55 60 62 61 55 53 51 50 54 60 64 62 57
MIN/MAX TEMP 48 64 48 65
WIND CHILL
WIND DIR S S SW W NW SW SW S S S S SE SW S S S S
WIND (MPH) 4 5 5 4 3 3 4 5 5 5 5 5 10 12 13 14 18
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 10 10 5 0 0 0 0 0 0 0 0 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) 8.9 8.7 8.5 8.4 8.3 8.6 8.9 8.8 8.9 8.5 8.3 7.9 7.9 8.2 8.4 9.1 9.7
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 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW BK SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 40 20 25 35 10 25 55 45 25 15 15 15 10 10 20 25 45
TEMPERATURE 56 53 51 51 54 62 63 62 56 53 51 49 53 62 64 63 55
MIN/MAX TEMP 50 64 48 65
WIND CHILL
WIND DIR S SW W NW NW S S SW SW S SW SW SW S S S S
WIND (MPH) 6 6 5 4 3 3 5 5 6 6 5 5 10 10 14 13 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 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) 8.8 8.7 8.5 8.4 8.5 8.7 9.0 9.0 8.8 8.5 8.3 8.0 7.9 8.2 8.4 9.0 9.5
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 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW SC BK SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 45 20 20 35 10 25 55 45 30 20 10 15 5 10 20 25 50
TEMPERATURE 59 55 53 51 57 65 66 65 58 55 52 51 56 65 68 67 59
MIN/MAX TEMP 51 67 50 69
WIND CHILL
WIND DIR S S S N N W S SE SE S S S SE S S S SE
WIND (MPH) 3 3 3 2 2 2 4 4 4 4 3 3 3 10 13 13 13
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 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) 8.9 8.7 8.5 8.4 8.3 8.5 8.9 9.0 8.7 8.5 8.3 8.0 7.9 8.2 8.4 9.0 9.6
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 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW SC SC SC FW FW FW FW FW FW SC BK
CLOUD COVER (%) 35 15 20 30 5 25 45 40 30 15 10 15 5 10 20 30 50
TEMPERATURE 58 54 51 51 56 65 66 66 57 53 51 49 55 63 67 66 58
MIN/MAX TEMP 49 66 49 67
WIND CHILL
WIND DIR S SW W W NW S S S S S SW W SW S S S S
WIND (MPH) 2 2 2 3 2 3 4 3 2 2 2 2 4 6 10 9 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 10 5 5 0 0 0 0 0 0 0 0 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) 8.7 8.5 8.3 8.3 8.3 8.4 8.7 8.8 8.7 8.4 8.2 7.9 8.0 8.2 8.4 9.1 9.7
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 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW SC SC SC FW FW FW FW FW FW SC BK
CLOUD COVER (%) 35 15 15 30 5 20 45 35 30 15 10 15 5 10 20 30 50
TEMPERATURE 56 52 50 49 54 59 61 60 55 52 50 49 53 58 62 61 56
MIN/MAX TEMP 48 62 48 62
WIND CHILL
WIND DIR S S SW W NW SW SW SW S S S S S S S S S
WIND (MPH) 5 5 4 4 4 3 4 4 5 5 4 4 6 9 12 12 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 10 5 5 0 0 0 0 0 0 0 0 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 8.3 8.3 8.2 8.4 8.6 8.8 8.8 8.4 8.2 7.9 8.0 8.2 8.4 9.1 9.7
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 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW SC SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 40 20 15 35 10 20 45 40 30 20 5 15 5 10 20 30 50
TEMPERATURE 57 55 52 51 55 59 62 61 57 54 52 51 55 59 63 62 58
MIN/MAX TEMP 49 65 49 66
WIND CHILL
WIND DIR S S S W W W S S S SE SE SE S S S S S
WIND (MPH) 5 8 8 5 4 3 4 5 5 9 9 8 9 11 13 14 16
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 10 10 5 0 0 0 0 0 0 0 0 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) 8.9 8.6 8.5 8.4 8.3 8.5 8.7 8.7 8.9 8.5 8.3 7.9 7.9 8.2 8.4 9.1 9.7
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 09/03/25 THURSDAY 09/04/25
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 SC FW SC SC FW FW SC SC FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 30 15 25 40 15 15 45 40 25 15 15 20 15 10 20 30 40
TEMPERATURE 61 57 55 54 58 66 69 67 60 56 53 52 56 65 70 67 60
MIN/MAX TEMP 53 70 51 70
WIND CHILL
WIND DIR S SW W NW NW SE S S S S SW W S S S S SE
WIND (MPH) 4 3 2 2 2 2 4 4 3 2 2 2 2 5 10 11 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 10 5 0 0 0 0 0 0 0 0 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) 8.6 8.5 8.3 8.3 8.3 8.4 9.0 9.0 8.9 8.6 8.2 8.0 7.8 8.1 8.3 9.0 9.4
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 09/03/25 THURSDAY 09/04/25
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 SC FW FW SC FW FW SC SC SC FW FW FW FW FW FW SC BK
CLOUD COVER (%) 35 20 15 30 15 15 40 35 30 15 5 15 5 10 20 30 50
TEMPERATURE 56 53 50 50 54 59 62 61 55 53 51 49 52 59 62 61 57
MIN/MAX TEMP 48 62 49 63
WIND CHILL
WIND DIR S S S W W SW SW S S SE SE SE S S S S S
WIND (MPH) 5 6 6 5 3 3 4 4 5 8 8 6 9 10 14 13 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 5 5 5 0 0 0 0 0 0 0 0 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) 8.7 8.6 8.4 8.3 8.3 8.4 8.6 8.6 8.6 8.4 8.2 7.9 8.1 8.2 8.4 9.2 9.8
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.