Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
615
FWUS41 KGYX 082031
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT TUE JUL 8 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE WEDNESDAY 07/09/25 THURSDAY 07/10/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 70 75 75 70 75 75 75 80 80 75 85 80 85 90 90 85
TEMPERATURE 55 53 53 52 53 54 54 54 52 53 51 52 50 53 53 52 50
MIN/MAX TEMP 51 55 50 53
WIND CHILL
WIND DIR NW S SW W SW S S SW SW SE SE SE SE SE SE SE SE
WIND (MPH) 19 14 13 13 13 10 11 13 18 17 17 17 20 18 20 20 25
WIND GUST (MPH)
PRECIP PROB (%) 10 20 30 20 20 40 50 40 30 30 40 40 60 60 70 70 50
PRECIP TYPE R R R R R T T R R R R R R R R R
6 HOUR QPF 0.07 0.00 0.03 0.02 0.03 0.03 0.06 0.13
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) 11.6 11.3 10.8 11.7 11.0 10.7 10.7 11.1 11.1 11.1 10.5 11.0 11.5 11.6 11.7 12.0 12.2
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 07/09/25 THURSDAY 07/10/25
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 BK SC BK OV BK OV BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 50 60 70 65 70 70 65 75 75 70 85 80 85 85 85 85
TEMPERATURE 62 60 59 59 61 63 66 66 62 60 59 58 60 61 63 63 59
MIN/MAX TEMP 59 68 58 65
WIND CHILL
WIND DIR N E S S S S S S S SE SE SE SE SE SE SE SE
WIND (MPH) 6 5 5 4 4 4 5 5 5 5 6 6 6 6 8 8 8
WIND GUST (MPH)
PRECIP PROB (%) 10 10 30 20 20 30 40 40 30 30 40 40 60 60 70 70 50
PRECIP TYPE R R R R T T R R R R R R R R R
6 HOUR QPF 0.01 0.01 0.08 0.05 0.01 0.03 0.06 0.12
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) 11.7 11.2 11.1 11.6 11.1 10.7 10.7 11.1 11.0 11.1 10.6 11.1 11.4 11.7 11.8 12.1 12.3
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 07/09/25 THURSDAY 07/10/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 75 75 75 70 75 80 75 80 80 75 85 80 85 90 90 90
TEMPERATURE 63 61 60 60 59 63 64 66 63 60 59 59 58 61 62 61 59
MIN/MAX TEMP 59 66 58 63
WIND CHILL
WIND DIR N NE S S S S S S S S SE SE SE SE SE SE SE
WIND (MPH) 6 5 5 5 5 4 5 5 6 6 6 6 8 8 9 9 9
WIND GUST (MPH)
PRECIP PROB (%) 20 20 30 20 20 40 50 40 40 40 40 40 50 50 70 70 50
PRECIP TYPE T R R R R R T T R R R R R R R R R
6 HOUR QPF 0.09 0.04 0.05 0.03 0.03 0.03 0.06 0.10
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) 11.6 11.3 10.9 11.8 11.1 10.7 10.7 11.1 11.2 11.1 10.5 10.9 11.5 11.6 11.7 12.0 12.2
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 07/09/25 THURSDAY 07/10/25
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 BK BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 65 70 75 65 75 75 75 80 80 75 85 80 85 90 90 85
TEMPERATURE 67 63 62 62 63 66 68 68 64 63 61 60 62 64 66 65 61
MIN/MAX TEMP 61 70 60 67
WIND CHILL
WIND DIR N E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 5 3 3 3 3 4 5 5 4 3 4 4 5 6 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 10 10 30 20 20 40 40 50 40 40 40 40 60 60 70 70 50
PRECIP TYPE R R R R T T R R R R R R R R R
6 HOUR QPF 0.02 0.00 0.04 0.05 0.03 0.03 0.06 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) 11.7 11.2 11.0 11.8 11.0 10.8 10.7 11.0 11.0 11.0 10.5 11.0 11.4 11.6 11.7 12.0 12.2
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 07/09/25 THURSDAY 07/10/25
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 BK BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 65 75 80 70 70 75 80 80 80 80 85 80 85 85 90 85
TEMPERATURE 65 63 62 61 63 65 67 68 65 61 60 59 61 62 63 63 60
MIN/MAX TEMP 61 69 59 65
WIND CHILL
WIND DIR NW E E E E E E SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 4 3 3 3 3 3 4 4 3 3 3 3 4 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 20 20 50 30 20 30 40 40 40 40 40 40 50 50 70 70 50
PRECIP TYPE T R R R R R T T R R R R R R R R R
6 HOUR QPF 0.05 0.03 0.05 0.04 0.03 0.03 0.05 0.10
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) 12.1 11.5 11.4 11.9 11.3 10.9 10.7 11.1 11.1 11.1 10.5 11.2 11.4 11.7 11.8 12.1 12.3
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 07/09/25 THURSDAY 07/10/25
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 BK BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 50 60 75 80 65 70 75 80 80 80 80 85 80 85 85 90 85
TEMPERATURE 64 62 60 61 61 61 63 64 62 60 59 59 58 58 59 59 57
MIN/MAX TEMP 59 65 58 61
WIND CHILL
WIND DIR NW E SE E E SE SE SE SE SE SE E SE SE SE SE SE
WIND (MPH) 8 8 6 5 5 4 5 5 6 6 6 6 8 6 8 8 9
WIND GUST (MPH)
PRECIP PROB (%) 10 20 50 30 20 30 40 40 40 40 40 40 50 50 70 70 50
PRECIP TYPE R R R R R T T R R R R R R R R R
6 HOUR QPF 0.02 0.02 0.04 0.02 0.03 0.03 0.05 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) 12.1 11.5 11.4 11.8 11.3 10.8 10.6 10.9 11.1 11.1 10.5 11.2 11.4 11.6 11.8 12.1 12.4
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 07/09/25 THURSDAY 07/10/25
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 BK SC BK OV BK OV BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 50 45 60 70 65 70 65 65 75 75 70 85 80 85 85 85 85
TEMPERATURE 63 61 60 61 61 63 66 65 62 61 60 60 60 60 62 62 59
MIN/MAX TEMP 59 70 60 66
WIND CHILL
WIND DIR N E S S S S S S S SE SE SE SE SE SE SE SE
WIND (MPH) 9 6 5 5 5 4 5 5 6 8 9 9 9 8 9 9 9
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 20 20 30 40 40 30 30 40 40 60 60 70 70 50
PRECIP TYPE R R R R T T R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.04 0.03 0.01 0.03 0.06 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) 11.7 11.2 11.1 11.5 11.0 10.5 10.7 11.1 11.0 11.1 10.6 11.1 11.4 11.6 11.8 12.1 12.3
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 07/09/25 THURSDAY 07/10/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 85 85 80 80 85 80 80 80 75 85 85 85 90 90 90
TEMPERATURE 67 65 64 64 63 65 66 68 65 63 61 62 61 63 63 63 60
MIN/MAX TEMP 63 68 61 65
WIND CHILL
WIND DIR N E SE E E SE SE S S S S SE SE SE SE SE SE
WIND (MPH) 2 2 2 2 2 2 3 3 2 2 2 2 3 4 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 40 40 40 30 30 30 50 40 30 30 40 40 50 50 70 70 50
PRECIP TYPE R R R R R R T T R R R R R R R R R
6 HOUR QPF 0.18 0.04 0.15 0.23 0.01 0.03 0.05 0.07
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) 11.7 11.7 11.1 12.0 11.3 11.0 11.3 10.9 11.4 10.9 10.4 10.9 11.2 11.6 11.8 12.0 12.2
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 07/09/25 THURSDAY 07/10/25
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 SC BK OV BK BK OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 40 40 60 70 65 65 70 70 80 75 75 90 85 85 85 85 85
TEMPERATURE 63 60 59 60 61 62 64 63 61 60 59 59 59 60 60 60 58
MIN/MAX TEMP 59 65 59 62
WIND CHILL
WIND DIR N E SE S SE S SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 8 6 5 5 5 4 5 5 6 8 9 9 9 8 8 8 9
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 20 20 20 30 40 30 30 40 40 50 50 70 70 40
PRECIP TYPE R R R R T T R R R R R R R R T
6 HOUR QPF 0.00 0.00 0.02 0.02 0.01 0.03 0.05 0.12
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) 11.9 11.3 11.3 11.6 11.0 10.3 10.7 11.0 11.1 11.2 10.5 11.2 11.5 11.6 11.8 12.1 12.3
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.