Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
244
FWUS41 KGYX 132030
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT MON OCT 13 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV SC BK BK BK SC SC BK OV OV OV BK BK
CLOUD COVER (%) 85 85 85 90 80 45 60 65 60 35 35 60 70 75 75 65 60
TEMPERATURE 35 37 39 39 39 40 41 40 39 38 36 32 29 27 27 25 22
MIN/MAX TEMP 35 43 29 29
WIND CHILL 16 11 8 7 4 -2
WIND DIR E E SE SE SE E NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 28 24 21 19 13 10 13 25 33 36 39 41 42 47 52 56 64
WIND GUST (MPH) 81
PRECIP PROB (%) 40 30 30 20 10 5 5 40 5 5 5 10 20 10 10 5 5
PRECIP TYPE R R R R R Z
6 HOUR QPF 0.05 0.03 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) 11.1 11.0 10.9 10.8 10.7 10.5 10.4 10.1 9.2 7.9 6.8 5.8 4.5 2.9 2.5 2.5 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 1 2 3 6 7 10 10
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV BK BK BK BK SC SC BK OV OV OV OV BK
CLOUD COVER (%) 85 85 85 90 80 50 65 65 60 40 40 70 75 75 75 70 65
TEMPERATURE 41 41 43 43 43 47 48 47 45 43 41 41 39 37 38 35 33
MIN/MAX TEMP 41 49 39 39
WIND CHILL
WIND DIR SE SE SE SE SE E NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 18 16 11 11 6 4 6 11 16 18 19 21 20 13 19 18 18
WIND GUST (MPH)
PRECIP PROB (%) 40 30 30 30 20 10 5 30 5 5 5 10 20 10 10 5 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.04 0.02 0.01 0.01 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) 11.2 11.1 11.0 10.9 10.7 10.6 10.5 10.1 9.2 7.9 6.7 5.7 4.3 2.8 2.5 2.5 2.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 3 5 7 9 9
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV SC BK BK BK SC SC BK BK OV OV BK BK
CLOUD COVER (%) 85 85 85 90 80 45 55 65 60 35 35 55 70 70 75 65 60
TEMPERATURE 39 40 42 42 42 47 51 50 46 44 43 41 41 39 39 37 34
MIN/MAX TEMP 39 51 41 41
WIND CHILL
WIND DIR E SE E SE SE E NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 12 9 6 6 4 4 5 10 14 17 20 21 19 17 19 19 21
WIND GUST (MPH)
PRECIP PROB (%) 30 30 30 20 10 5 5 40 5 5 5 5 20 10 10 5 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.05 0.03 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) 11.1 11.0 10.9 10.8 10.7 10.5 10.4 10.1 9.3 8.0 6.8 5.8 4.5 3.0 2.6 2.5 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 5 6 9 9
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV SC BK BK BK SC SC BK OV OV OV BK BK
CLOUD COVER (%) 85 85 85 90 80 45 60 65 60 35 40 60 75 75 75 70 60
TEMPERATURE 47 44 44 44 44 51 53 52 48 46 44 43 42 41 42 40 36
MIN/MAX TEMP 44 53 42 42
WIND CHILL
WIND DIR SE SE SE SE S SE N NW N NW NW NW NW NW NW NW NW
WIND (MPH) 16 13 5 5 2 2 4 5 8 9 10 13 14 17 18 18 17
WIND GUST (MPH)
PRECIP PROB (%) 40 30 30 20 20 10 5 40 5 5 5 10 20 10 10 5 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.04 0.03 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) 11.1 11.1 11.0 10.8 10.7 10.5 10.4 10.1 9.2 7.9 6.7 5.7 4.5 2.9 2.6 2.5 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 4 6 8 8
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV BK BK BK BK SC SC BK BK BK OV BK SC
CLOUD COVER (%) 85 85 85 90 80 55 65 60 65 30 30 50 60 65 70 60 50
TEMPERATURE 40 41 42 43 43 49 53 53 48 45 43 42 42 43 42 40 35
MIN/MAX TEMP 40 53 42 43
WIND CHILL
WIND DIR E E E E E E NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 9 8 5 4 2 3 2 5 8 10 12 14 11 12 16 14 12
WIND GUST (MPH)
PRECIP PROB (%) 30 30 30 20 20 10 5 30 5 5 5 5 10 10 5 5 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.03 0.03 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) 11.3 11.2 11.1 10.9 10.7 10.6 10.5 10.2 9.5 8.1 6.9 5.8 4.6 3.2 2.8 2.6 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 3 5 6 7
...MOUNT OSCEOLA (4340 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV BK BK BK BK SC SC BK BK BK OV BK SC
CLOUD COVER (%) 85 80 85 90 80 60 65 65 65 30 30 55 60 70 70 60 50
TEMPERATURE 39 40 42 42 42 45 48 49 47 44 42 40 38 38 37 36 33
MIN/MAX TEMP 39 49 38 38
WIND CHILL 19
WIND DIR E E E E SE E NW NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 20 18 14 11 8 6 5 11 14 17 20 21 20 13 19 20 27
WIND GUST (MPH) 44
PRECIP PROB (%) 30 30 30 20 20 10 5 30 5 5 5 5 10 10 5 5 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.03 0.02 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) 11.3 11.2 11.1 10.9 10.7 10.6 10.5 10.2 9.5 8.0 6.8 5.8 4.6 3.2 2.7 2.6 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 4 5 7 7
...CANNON MOUNTAIN (4080 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV BK BK BK BK SC SC BK OV OV OV OV BK
CLOUD COVER (%) 85 85 85 90 80 55 70 65 60 40 40 70 80 75 75 70 65
TEMPERATURE 42 43 44 44 44 45 47 47 46 44 43 41 39 36 38 35 35
MIN/MAX TEMP 42 50 38 40
WIND CHILL
WIND DIR E SE SE SE SE E NW NW NW NW NW NW NW NW NW NW N
WIND (MPH) 20 17 11 9 5 4 6 12 16 18 20 21 21 13 19 20 23
WIND GUST (MPH)
PRECIP PROB (%) 40 30 30 30 20 10 10 30 5 5 5 10 10 10 10 5 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.03 0.01 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) 11.2 11.1 11.0 10.9 10.7 10.6 10.5 10.1 9.2 8.0 6.7 5.7 4.2 2.8 2.5 2.5 2.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 3 5 7 8 9
...BALDFACE MOUNTAIN (3547 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV SC BK BK BK SC SC SC BK BK BK BK SC
CLOUD COVER (%) 85 90 90 90 80 50 50 65 60 35 30 45 55 65 65 50 45
TEMPERATURE 48 45 45 45 45 49 53 53 50 48 46 45 45 45 46 43 39
MIN/MAX TEMP 44 53 45 46
WIND CHILL
WIND DIR E E NE N N E N NW NW NW NW NW NW NW NW NW NW
WIND (MPH) 6 4 4 2 1 2 2 4 6 9 12 11 12 12 13 13 14
WIND GUST (MPH)
PRECIP PROB (%) 30 30 30 20 10 5 5 30 5 5 5 5 10 10 5 5 5
PRECIP TYPE R R R R R
6 HOUR QPF 0.03 0.02 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) 11.1 11.0 10.9 10.8 10.7 10.5 10.4 10.2 9.4 8.2 7.0 6.0 4.7 3.3 2.9 2.7 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 3 5 6 7
...MOUNT MOOSILAUKE (4802 FT)...
DATE TUESDAY 10/14/25 WEDNESDAY 10/15/25
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 OV OV OV OV OV BK OV BK BK SC SC BK OV OV OV BK BK
CLOUD COVER (%) 85 80 85 85 80 60 75 65 60 35 40 65 75 75 75 65 55
TEMPERATURE 41 42 44 44 44 44 45 45 44 43 41 40 38 36 36 35 34
MIN/MAX TEMP 41 47 38 38
WIND CHILL
WIND DIR E E E SE SE E NW NW NW NW NW NW NW NW NW NW N
WIND (MPH) 14 13 10 9 5 4 5 11 16 18 20 23 20 11 16 17 20
WIND GUST (MPH)
PRECIP PROB (%) 40 30 30 30 20 10 5 30 5 5 5 10 10 10 5 0 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.04 0.01 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) 11.3 11.2 11.1 10.9 10.7 10.5 10.6 10.1 9.4 8.0 6.6 5.7 4.3 2.8 2.5 2.5 2.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 4 6 8 8
$$
--- 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.