Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
809
FWUS41 KGYX 132030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT FRI JUN 13 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK SC SC BK OV BK BK
CLOUD COVER (%) 65 80 90 95 90 70 55 55 55 60 60 50 40 60 75 65 60
TEMPERATURE 39 38 39 39 40 42 45 45 43 41 40 38 42 46 46 45 43
MIN/MAX TEMP 37 47 38 46
WIND CHILL
WIND DIR W W W W W NW NW W SE SE S S W W SW W SW
WIND (MPH) 23 24 26 24 16 11 9 10 11 11 12 17 14 14 14 17 18
WIND GUST (MPH)
PRECIP PROB (%) 5 10 40 40 30 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.09 0.03 0.00 0.00 0.00 0.00 0.01
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) 6.2 6.6 7.7 8.6 8.8 8.5 8.0 7.7 7.6 7.3 7.7 7.6 7.7 7.9 8.1 8.5 8.5
SNOW RATIO (:1) 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK SC BK BK OV BK BK
CLOUD COVER (%) 55 95 95 100 95 75 60 60 55 55 60 50 50 60 70 60 55
TEMPERATURE 49 46 46 46 46 51 54 53 49 47 45 44 49 54 56 56 52
MIN/MAX TEMP 44 55 44 58
WIND CHILL
WIND DIR NW NW W W W NW W S S SE SE S SW SW SW SW SW
WIND (MPH) 9 8 6 5 4 5 2 3 6 5 6 6 6 8 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 40 30 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.07 0.05 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) 6.5 7.4 8.5 8.6 9.3 9.1 8.2 7.9 7.5 7.5 8.0 7.9 7.8 8.1 8.3 8.7 8.7
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 0
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK SC SC BK OV BK BK
CLOUD COVER (%) 60 80 90 95 90 75 60 60 60 65 60 50 45 55 70 65 60
TEMPERATURE 48 45 44 44 45 49 52 52 49 46 44 43 48 56 56 57 54
MIN/MAX TEMP 42 53 43 58
WIND CHILL
WIND DIR NW W W W W NW SE S S S S SW SW SW SW SW SW
WIND (MPH) 10 10 10 10 6 8 2 3 6 5 6 6 6 6 8 9 8
WIND GUST (MPH)
PRECIP PROB (%) 5 10 40 40 30 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.09 0.05 0.00 0.00 0.00 0.00 0.01
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) 6.2 6.7 7.7 8.7 8.8 8.6 8.1 7.8 7.5 7.3 7.7 7.6 7.7 7.9 8.1 8.6 8.6
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK SC SC BK OV BK BK
CLOUD COVER (%) 65 85 95 100 95 75 60 60 55 60 60 50 45 60 70 65 60
TEMPERATURE 54 48 46 46 49 55 60 59 53 49 46 44 50 60 60 60 57
MIN/MAX TEMP 45 61 44 62
WIND CHILL
WIND DIR NW NW NW N N NE SE SE SE SE S S S S SW SW S
WIND (MPH) 4 3 2 2 1 2 2 5 5 5 5 4 4 5 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 5 10 40 40 30 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.07 0.02 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) 6.3 6.9 8.0 8.7 9.0 8.7 8.0 7.9 7.6 7.3 7.8 7.7 7.8 8.0 8.2 8.6 8.6
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK SC SC BK BK BK
CLOUD COVER (%) 60 90 95 100 95 75 75 70 65 70 70 55 50 45 65 65 65
TEMPERATURE 53 49 48 47 48 53 55 56 51 48 46 44 48 57 58 59 55
MIN/MAX TEMP 46 57 44 60
WIND CHILL
WIND DIR NW NW NW NW NW NE E E SE SE SE S SW S SW SW SW
WIND (MPH) 5 5 3 4 3 4 3 3 3 3 3 3 4 4 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 40 40 30 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.05 0.04 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) 6.7 7.8 8.6 8.9 9.3 9.4 8.6 8.0 7.7 7.7 8.3 8.0 7.9 8.4 8.4 8.9 8.9
SNOW RATIO (:1) 0 1 1 1 1 1 1 1 0 1 1 1 0 0 0 0 0
...MOUNT OSCEOLA (4340 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK BK BK BK BK BK
CLOUD COVER (%) 60 95 95 100 95 80 75 65 65 65 70 55 50 50 70 65 70
TEMPERATURE 49 47 46 46 46 48 49 52 49 47 45 43 46 53 54 55 53
MIN/MAX TEMP 44 53 43 56
WIND CHILL
WIND DIR NW NW NW W NW NW E SE SE SE SE SE SW SW SW SW SW
WIND (MPH) 10 8 6 5 4 6 2 2 5 5 6 5 6 6 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 40 40 30 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.05 0.04 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) 6.8 7.9 8.6 9.0 9.4 9.5 8.6 8.0 7.7 7.6 8.3 8.1 8.0 8.4 8.5 9.0 9.0
SNOW RATIO (:1) 0 1 1 1 1 1 1 1 0 1 1 1 0 1 0 0 0
...CANNON MOUNTAIN (4080 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK SC BK BK OV BK BK
CLOUD COVER (%) 60 95 95 100 95 75 65 55 55 50 60 50 50 60 70 55 55
TEMPERATURE 49 47 47 46 46 50 53 54 51 48 47 45 48 54 56 57 53
MIN/MAX TEMP 44 55 45 59
WIND CHILL
WIND DIR NW NW W W W NW W S SE SE SE SE SW SW SW SW SW
WIND (MPH) 9 8 6 5 4 6 4 3 8 8 8 8 8 8 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 40 30 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.05 0.03 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) 6.5 7.6 8.5 8.7 9.4 9.2 8.2 7.7 7.5 7.5 8.1 7.9 7.8 8.2 8.3 8.7 8.8
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 0 1 1 1 0 0 0 0 0
...BALDFACE MOUNTAIN (3547 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK OV BK BK SC SC BK BK BK
CLOUD COVER (%) 60 75 90 95 90 70 60 55 65 70 70 60 45 50 65 60 60
TEMPERATURE 56 50 48 47 48 53 56 57 53 49 48 46 51 58 60 60 57
MIN/MAX TEMP 45 58 46 62
WIND CHILL
WIND DIR NW NW NW NW N N SE SE S S S SW S S S S S
WIND (MPH) 4 5 4 4 3 3 3 4 4 3 3 3 2 4 4 4 3
WIND GUST (MPH)
PRECIP PROB (%) 5 10 40 40 30 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.04 0.01 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) 6.4 6.7 7.7 8.7 8.8 8.7 8.0 7.6 7.3 7.3 7.7 7.6 7.7 7.9 8.1 8.6 8.6
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0
...MOUNT MOOSILAUKE (4802 FT)...
DATE SATURDAY 06/14/25 SUNDAY 06/15/25
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 BK BK BK BK BK BK BK BK BK BK
CLOUD COVER (%) 60 95 95 100 95 80 75 50 50 55 60 60 65 60 70 65 70
TEMPERATURE 50 48 48 47 47 50 52 53 50 47 46 45 48 52 54 54 52
MIN/MAX TEMP 45 54 45 55
WIND CHILL
WIND DIR NW NW W W W SE SE S SE SE SE SE SW SW SW SW SW
WIND (MPH) 8 6 5 4 3 3 1 3 6 8 8 8 5 6 8 9 8
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 40 40 20 10 5 5 5 5 5 20 20 20 20 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.04 0.04 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) 7.1 8.1 8.7 9.0 9.5 9.6 8.7 7.9 7.6 7.6 8.4 8.1 8.0 8.4 8.5 9.0 9.0
SNOW RATIO (:1) 0 1 1 1 0 1 1 1 0 1 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.