Avalanche Weather Guidance
Issued by NWS Portland, ME
Issued by NWS Portland, ME
193
FWUS41 KGYX 100830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT FRI OCT 10 2025
...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL FW FW FW FW FW SC SC FW CL FW FW FW FW SC SC BK
CLOUD COVER (%) 0 5 15 10 20 20 45 50 15 5 10 15 20 25 30 50 55
TEMPERATURE 26 30 35 34 28 29 29 31 31 37 39 39 35 35 34 33 32
MAX/MIN TEMP 37 28 41 31
WIND CHILL 13 13 14 14 17 18 19 16
WIND DIR W W SW SW W W W W W W NW NE SE E E E E
WIND (MPH) 16 11 13 18 25 28 29 27 21 13 8 6 9 11 18 27 36
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 5 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) 1.6 2.6 3.7 3.7 3.5 3.7 4.3 4.7 4.6 5.0 5.6 6.0 5.8 5.8 5.6 5.7 5.5
SNOW RATIO (:1) 2 2 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1
...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW SC BK FW FW FW FW FW FW SC BK BK
CLOUD COVER (%) 0 5 20 10 15 25 40 50 25 5 10 15 20 25 30 55 60
TEMPERATURE 29 39 44 44 37 35 34 35 36 46 50 49 41 40 39 38 40
MAX/MIN TEMP 47 34 52 38
WIND CHILL
WIND DIR W W SW SW SW SW SW W W W W W E E E E E
WIND (MPH) 5 5 8 8 9 10 9 9 6 5 5 4 4 5 8 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 10 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) 1.6 2.6 3.5 3.6 3.6 3.8 4.5 4.7 4.7 4.9 5.4 5.7 5.8 5.9 5.6 5.7 5.6
SNOW RATIO (:1) 2 2 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0
...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW SC SC FW CL FW FW FW FW SC SC BK
CLOUD COVER (%) 0 5 15 10 20 20 40 45 15 5 10 15 20 25 30 50 55
TEMPERATURE 29 41 47 46 37 36 36 37 36 47 52 51 42 40 40 39 39
MAX/MIN TEMP 48 35 53 39
WIND CHILL
WIND DIR W W SW SW SW W W W W SW SW SE NW NE E E E
WIND (MPH) 5 5 6 8 9 10 10 10 8 5 4 3 3 5 6 10 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 5 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) 1.6 2.7 3.7 3.7 3.5 3.7 4.3 4.6 4.6 5.0 5.7 6.0 5.9 5.8 5.6 5.7 5.5
SNOW RATIO (:1) 2 2 1 1 0 0 0 1 1 1 1 1 1 1 1 1 0
...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW SC SC FW FW FW FW FW FW SC BK BK
CLOUD COVER (%) 0 5 20 10 15 20 45 50 20 5 10 15 20 25 30 50 60
TEMPERATURE 30 42 49 49 38 36 36 36 37 50 55 54 44 42 41 40 42
MAX/MIN TEMP 51 35 56 40
WIND CHILL
WIND DIR W W W SW S S N N N NW W NW SE E E E E
WIND (MPH) 3 4 8 8 6 6 6 6 5 5 5 4 2 3 5 8 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 5 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) 1.6 2.6 3.6 3.7 3.5 3.7 4.4 4.6 4.6 4.8 5.5 5.9 5.8 5.9 5.6 5.7 5.6
SNOW RATIO (:1) 2 2 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0
...KANCAMAGUS HIGHWAY PASS (2855 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW CL FW FW SC SC FW FW FW FW FW FW SC BK BK
CLOUD COVER (%) 0 5 15 5 15 20 40 45 15 5 10 15 20 25 30 55 60
TEMPERATURE 29 42 47 47 38 37 36 36 37 50 54 54 43 42 40 39 41
MAX/MIN TEMP 49 35 56 39
WIND CHILL
WIND DIR W W SW SW SW SW W W W W SW S N NE NE E E
WIND (MPH) 3 4 6 5 5 6 6 5 5 4 4 3 2 4 5 6 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 5 10 10 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) 1.6 2.5 3.3 3.6 3.6 3.8 4.4 4.6 4.6 4.8 5.4 5.9 5.9 5.8 5.5 5.7 5.5
SNOW RATIO (:1) 2 1 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0
...MOUNT OSCEOLA (4340 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW CL FW FW SC SC FW FW FW FW FW FW SC BK BK
CLOUD COVER (%) 0 5 15 5 15 20 40 50 20 5 10 15 20 25 30 55 60
TEMPERATURE 29 37 42 41 35 35 34 34 35 44 48 48 41 40 39 39 40
MAX/MIN TEMP 43 34 50 39
WIND CHILL
WIND DIR W W SW SW SW SW W W W W SW SW E NE E E E
WIND (MPH) 4 5 6 8 9 12 11 9 6 5 5 3 4 6 9 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 10 10 10 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) 1.6 2.5 3.3 3.6 3.6 3.8 4.4 4.6 4.6 4.8 5.3 5.8 5.9 5.9 5.5 5.7 5.5
SNOW RATIO (:1) 2 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 0
...CANNON MOUNTAIN (4080 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW SC BK FW FW FW FW FW SC SC BK BK
CLOUD COVER (%) 5 5 20 10 15 25 40 50 25 5 15 15 20 25 30 55 65
TEMPERATURE 31 38 43 42 38 36 36 36 36 44 49 49 42 41 41 40 39
MAX/MIN TEMP 47 34 53 38
WIND CHILL
WIND DIR W SW SW S S SW SW SW W W W W E E E E E
WIND (MPH) 5 5 8 9 11 12 11 10 8 5 4 3 5 8 9 11 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 5 10 10 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) 1.6 2.6 3.4 3.6 3.6 3.9 4.5 4.7 4.7 4.8 5.2 5.6 5.8 5.9 5.6 5.7 5.6
SNOW RATIO (:1) 2 2 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0
...BALDFACE MOUNTAIN (3547 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW SC SC FW CL FW FW FW FW SC SC BK
CLOUD COVER (%) 0 5 15 10 20 20 35 40 10 5 10 15 20 25 30 45 55
TEMPERATURE 31 43 50 50 41 39 38 38 40 51 57 56 47 45 44 43 42
MAX/MIN TEMP 52 37 58 42
WIND CHILL
WIND DIR W SW SW SW SW W W W NW W S S W N N NE NE
WIND (MPH) 4 3 5 5 5 5 5 5 4 3 3 3 2 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5
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) 1.5 2.5 3.5 3.7 3.5 3.8 4.2 4.5 4.6 4.8 5.7 5.9 5.7 5.7 5.5 5.6 5.4
SNOW RATIO (:1) 2 1 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0
...MOUNT MOOSILAUKE (4802 FT)...
DATE FRIDAY 10/10/25 SATURDAY 10/11/25
TIME (LT) 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A
CLOUD COVER CL CL FW FW FW FW SC BK SC FW FW FW FW SC SC BK BK
CLOUD COVER (%) 5 5 20 5 10 20 35 50 25 10 15 15 20 25 30 60 70
TEMPERATURE 30 37 42 42 36 36 35 35 37 44 48 48 41 40 39 39 40
MAX/MIN TEMP 44 35 49 39
WIND CHILL
WIND DIR W SW S S S SW SW SW W W SW SW E E E E E
WIND (MPH) 5 5 5 6 10 10 10 9 6 5 3 3 5 6 8 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 5 5 5 5 10 10 10 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) 1.5 2.4 3.2 3.5 3.6 3.9 4.5 4.7 4.6 4.8 5.2 5.6 5.8 5.8 5.6 5.7 5.6
SNOW RATIO (:1) 2 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 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.