157
FWUS41 KGYX 160830
AVGGYX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 AM EDT WED SEP 16 2026
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 SC SC BK BK BK OV BK OV BK OV OV OV OV OV OV BK SC
CLOUD COVER (%) 40 50 55 65 65 80 55 80 60 90 75 85 85 80 80 65 40
TEMPERATURE 44 50 53 52 49 47 46 45 46 49 49 48 48 50 49 45 42
MAX/MIN TEMP 55 43 50 40
WIND CHILL 36 33 28
WIND DIR W W W W NW W W SW SW S S SW S NW NW NW NW
WIND (MPH) 19 9 10 13 17 18 13 9 12 12 10 9 13 18 33 50 56
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 5 5 0 0 0 0 0 10 50 50 60 30 5 0
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.20 0.11 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.7 12.2 11.2 10.4 9.6 9.2 8.8 8.8 9.0 11.3 12.6 13.1 12.6 12.1 11.4 9.8 8.4
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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 09/16/26 THURSDAY 09/17/26
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 SC SC BK BK BK OV BK OV OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 35 45 50 65 65 85 60 70 80 85 75 75 80 80 80 60 45
TEMPERATURE 52 59 63 63 57 55 54 53 54 59 59 59 56 55 55 52 50
MAX/MIN TEMP 65 52 61 50
WIND CHILL
WIND DIR W W W NW N N NW S S S S S SE N NW NW NW
WIND (MPH) 6 5 5 5 4 5 4 4 5 5 6 4 5 5 8 11 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 0 0 0 5 10 20 50 40 60 30 5 0
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.20 0.08 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.3 12.3 11.3 10.5 9.8 9.4 9.0 9.1 9.3 12.1 12.8 13.3 12.6 12.1 11.4 9.9 8.4
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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 09/16/26 THURSDAY 09/17/26
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 SC SC SC BK BK BK BK OV BK OV OV OV OV OV OV BK SC
CLOUD COVER (%) 45 40 40 55 50 70 55 70 60 85 75 85 80 75 75 55 35
TEMPERATURE 53 63 66 65 58 56 54 54 54 59 60 59 57 56 56 54 51
MAX/MIN TEMP 67 52 61 50
WIND CHILL
WIND DIR W W W W NW NW NW SW S S S S SW NW NW NW NW
WIND (MPH) 8 4 5 6 6 8 5 4 5 6 5 4 5 6 11 16 18
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 0 0 0 0 0 0 0 10 50 40 60 30 5 0
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.20 0.10 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.7 12.2 11.2 10.4 9.6 9.2 8.9 8.8 9.1 11.6 12.6 13.2 12.6 12.2 11.4 9.8 8.5
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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 09/16/26 THURSDAY 09/17/26
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 SC SC SC OV BK OV BK BK OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 40 45 50 70 70 85 60 70 75 90 75 80 80 80 80 60 45
TEMPERATURE 56 65 68 67 60 57 55 54 57 63 64 63 59 58 57 54 53
MAX/MIN TEMP 69 53 65 51
WIND CHILL
WIND DIR NW NW NW NW N N N SE SE S S SW S NW NW NW NW
WIND (MPH) 4 4 6 5 4 3 2 2 3 5 6 4 3 3 6 11 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 5 10 50 40 60 30 5 0
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.20 0.08 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.6 12.3 11.2 10.4 9.7 9.3 8.9 8.9 9.1 11.4 12.6 13.1 12.6 12.1 11.4 9.8 8.4
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..KANCAMAGUS HIGHWAY PASS (2855 FT)
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW SC BK BK BK BK OV BK OV OV OV OV OV OV SC FW
CLOUD COVER (%) 20 25 35 60 60 65 65 80 60 80 90 75 80 80 70 45 25
TEMPERATURE 53 64 68 68 59 56 55 54 56 61 62 61 58 57 56 54 53
MAX/MIN TEMP 69 53 63 52
WIND CHILL
WIND DIR W W W W NW NW N NE E SE S S S NW NW NW NW
WIND (MPH) 5 4 4 4 4 4 4 2 3 4 4 3 2 3 6 9 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 50 40 50 30 0 0
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.22 0.13 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.7 12.5 11.5 10.7 9.8 9.6 9.2 9.3 10.1 12.1 12.8 13.2 12.8 12.3 11.6 10.0 8.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..MOUNT OSCEOLA (4340 FT)
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW SC SC BK BK BK BK OV BK OV OV OV OV OV OV SC SC
CLOUD COVER (%) 20 25 45 60 55 60 65 80 60 80 85 75 85 80 75 45 25
TEMPERATURE 51 59 63 63 57 54 53 53 54 57 57 57 55 56 55 53 51
MAX/MIN TEMP 64 52 58 51
WIND CHILL
WIND DIR W W W W NW N N E E SE S S SE N NW NW NW
WIND (MPH) 6 4 5 5 8 11 9 5 5 5 5 3 5 6 13 19 19
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 0 20 50 40 50 30 0 0
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.23 0.14 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.6 12.5 11.5 10.8 9.9 9.6 9.2 9.3 10.3 12.1 12.8 13.2 12.8 12.4 11.5 10.0 8.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CANNON MOUNTAIN (4080 FT)
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 SC SC BK BK BK OV BK BK OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 40 45 50 65 65 75 55 70 80 85 70 75 80 80 80 55 40
TEMPERATURE 52 58 63 63 58 56 54 54 55 57 59 58 56 56 56 53 51
MAX/MIN TEMP 66 52 62 51
WIND CHILL
WIND DIR W W W NW N N N S S S S SE SE N NW NW NW
WIND (MPH) 8 4 4 4 5 8 6 5 6 5 6 3 6 8 10 13 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 0 0 0 5 10 20 50 40 60 30 5 0
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.21 0.07 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.3 12.3 11.3 10.4 9.8 9.4 9.0 9.1 9.3 12.2 12.8 13.3 12.7 12.2 11.4 9.8 8.4
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BALDFACE MOUNTAIN (3547 FT)
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 SC SC SC BK SC BK SC OV BK OV OV OV OV OV OV SC SC
CLOUD COVER (%) 45 40 45 65 45 70 50 70 70 90 85 85 80 80 70 45 25
TEMPERATURE 54 64 70 69 61 59 57 57 57 61 62 62 59 59 58 56 55
MAX/MIN TEMP 71 55 64 54
WIND CHILL
WIND DIR W W W W NW NW NW NW E SE S S SE NW NW NW NW
WIND (MPH) 2 1 3 2 3 5 4 2 2 3 4 2 2 3 5 8 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 0 0 40 50 50 30 5 0
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.16 0.10 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.9 12.2 11.4 10.5 9.6 9.4 9.0 8.9 9.1 11.9 12.7 13.1 12.7 12.1 11.5 9.8 8.5
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..MOUNT MOOSILAUKE (4802 FT)
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 SC SC SC OV BK OV BK OV OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 40 45 50 70 70 75 70 75 75 85 75 75 85 85 80 55 35
TEMPERATURE 51 58 62 62 57 55 54 53 54 57 57 57 56 55 55 52 50
MAX/MIN TEMP 63 52 58 50
WIND CHILL
WIND DIR SW W W NW N N N E SE SE S SE SE N N NW NW
WIND (MPH) 5 3 3 3 5 8 6 4 5 4 5 3 5 6 10 14 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 5 0 0 0 5 10 20 60 40 60 30 5 0
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.24 0.11 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 13.2 12.4 11.5 10.7 9.9 9.5 9.2 9.4 9.9 12.2 13.0 13.2 12.7 12.0 11.5 9.9 8.5
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 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
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