636  
FWUS41 KGYX 060830  
AVGGYX  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE GRAY ME  
430 AM EDT TUE MAY 6 2025  
 
   
..PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV BK BK OV BK BK OV OV OV  
CLOUD COVER (%) 90 90 90 90 95 90 90 80 75 65 70 70 60 65 80 85 75  
TEMPERATURE 41 41 42 42 44 44 44 44 41 44 44 43 42 40 40 38 37  
MAX/MIN TEMP 44 41 47 36  
WIND CHILL  
WIND DIR S S S S S S S S S SW SW SW SW W W NW NW  
WIND (MPH) 35 32 29 28 28 27 25 24 21 20 19 19 25 27 35 40 43  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 70 80 80 80 60 30 40 30 60 70 50 50 20 20 20  
PRECIP TYPE R R R R R R R R R R R R R R R R R  
6 HOUR QPF 0.46 0.22 0.28 0.04 0.06 0.20 0.04 0.03  
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) 9.6 10.1 9.7 9.6 9.7 9.7 8.6 7.5 6.9 7.1 7.6 7.8 7.9 7.8 7.7 7.5 7.1  
SNOW RATIO (:1) 0 0 0 0 0 0 0 1 1 2 2 2 2 2 2 2 3  
 
   
..FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV BK OV OV BK OV OV OV OV  
CLOUD COVER (%) 90 90 90 85 90 85 85 80 75 70 70 70 70 80 85 90 85  
TEMPERATURE 48 48 50 49 49 49 51 49 50 53 55 53 50 48 48 45 43  
MAX/MIN TEMP 52 48 57 43  
WIND CHILL  
WIND DIR SE S S SE SE S S S S S SW SW SW W NW NW NW  
WIND (MPH) 23 20 19 18 18 17 16 14 12 11 11 10 8 9 11 13 13  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 60 80 80 80 60 40 40 30 60 70 50 50 20 20 10  
PRECIP TYPE R R R R R R R R R R R R R R R R  
6 HOUR QPF 0.38 0.22 0.26 0.06 0.07 0.11 0.07 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) 9.9 10.2 9.8 9.8 9.8 9.5 8.3 7.3 7.0 7.0 7.4 7.7 8.0 7.8 7.6 7.4 7.0  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 2  
 
   
..TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV BK BK OV BK BK OV OV BK  
CLOUD COVER (%) 90 90 90 90 95 90 95 85 75 65 70 70 55 60 70 75 65  
TEMPERATURE 45 45 48 49 48 48 48 48 49 54 55 53 50 48 47 46 46  
MAX/MIN TEMP 49 46 57 44  
WIND CHILL  
WIND DIR S S S S S S S S S S S SW SW W W NW NW  
WIND (MPH) 16 14 13 13 12 12 11 11 11 11 10 10 8 10 13 16 17  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 70 80 90 80 60 30 40 30 60 70 50 50 20 20 20  
PRECIP TYPE R R R R R R R R R R R R R R R R R  
6 HOUR QPF 0.52 0.25 0.29 0.04 0.06 0.16 0.04 0.02  
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) 9.5 10.0 9.7 9.7 9.8 9.7 8.6 7.5 6.9 7.1 7.6 7.8 7.8 7.8 7.7 7.5 7.2  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1  
 
   
..CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV  
CLOUD COVER (%) 90 90 90 90 95 90 90 80 75 70 70 70 65 70 80 90 80  
TEMPERATURE 49 50 51 53 50 50 50 50 53 57 59 57 52 51 50 47 46  
MAX/MIN TEMP 53 49 61 45  
WIND CHILL  
WIND DIR SE SE SE SE SE SE SE SE S S S SW SW W W NW NW  
WIND (MPH) 16 14 14 12 11 11 9 8 8 9 10 8 5 5 9 11 13  
WIND GUST (MPH)  
PRECIP PROB (%) 80 80 70 80 80 70 60 40 40 30 60 70 50 50 20 20 20  
PRECIP TYPE R R R R R R R R R R R R R R R R R  
6 HOUR QPF 0.36 0.18 0.22 0.04 0.06 0.13 0.04 0.02  
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) 9.6 10.2 9.7 9.8 9.7 9.6 8.5 7.5 6.9 7.1 7.5 7.7 7.8 7.8 7.7 7.5 7.1  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1  
 
   
..KANCAMAGUS HIGHWAY PASS (2855 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK  
CLOUD COVER (%) 95 90 90 95 95 90 95 90 80 75 70 70 65 55 60 65 60  
TEMPERATURE 47 49 50 51 51 51 49 49 51 55 57 56 52 50 49 47 47  
MAX/MIN TEMP 52 48 58 45  
WIND CHILL  
WIND DIR SE SE SE SE E SE SE S S S SW SW SW W NW NW NW  
WIND (MPH) 9 8 8 6 6 6 5 4 6 6 8 9 5 5 8 10 11  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 70 80 90 80 60 40 40 30 60 70 40 40 10 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
6 HOUR QPF 0.54 0.25 0.28 0.05 0.07 0.10 0.03 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) 9.8 10.1 9.7 9.8 9.8 9.6 8.3 7.3 6.9 7.1 7.5 7.7 7.9 7.9 7.6 7.5 7.2  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1  
 
   
..MOUNT OSCEOLA (4340 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK OV BK  
CLOUD COVER (%) 95 90 90 90 95 90 95 90 80 75 75 70 65 65 70 70 65  
TEMPERATURE 48 47 47 48 50 49 49 49 49 52 53 52 50 49 48 46 45  
MAX/MIN TEMP 50 47 55 44  
WIND CHILL  
WIND DIR SE SE SE SE SE SE S S S S SW SW SW W NW NW NW  
WIND (MPH) 18 14 13 12 13 12 11 10 10 9 10 10 9 11 14 17 19  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 70 80 80 80 60 40 40 30 60 70 40 40 10 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
6 HOUR QPF 0.47 0.25 0.29 0.05 0.08 0.10 0.03 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) 9.8 10.1 9.7 9.8 9.8 9.5 8.3 7.3 7.0 7.1 7.4 7.8 8.0 7.8 7.6 7.5 7.2  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 2  
 
   
..CANNON MOUNTAIN (4080 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV  
CLOUD COVER (%) 90 90 90 85 90 85 85 75 75 65 70 70 70 80 85 90 85  
TEMPERATURE 50 49 50 52 51 52 51 49 50 52 54 53 50 49 48 45 43  
MAX/MIN TEMP 52 49 58 42  
WIND CHILL  
WIND DIR SE SE SE SE SE S S S S S S SW SW W NW NW NW  
WIND (MPH) 24 21 19 17 18 18 16 14 12 11 10 9 9 11 13 16 17  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 60 80 80 80 60 40 40 30 60 70 40 40 10 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
6 HOUR QPF 0.37 0.24 0.28 0.06 0.09 0.10 0.06 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) 9.9 10.2 9.8 9.8 9.8 9.6 8.3 7.3 7.0 7.0 7.4 7.8 8.0 7.8 7.6 7.4 7.0  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 2  
 
   
..BALDFACE MOUNTAIN (3547 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV BK BK OV BK BK BK BK SC  
CLOUD COVER (%) 95 95 95 95 95 95 95 90 80 70 65 70 55 55 60 60 50  
TEMPERATURE 46 47 49 50 51 51 51 49 52 57 60 59 55 52 51 50 50  
MAX/MIN TEMP 51 49 62 48  
WIND CHILL  
WIND DIR SE SE SE SE E SE SE S S S S SW SW W W NW NW  
WIND (MPH) 5 4 4 5 3 3 3 2 4 6 6 6 2 3 5 8 10  
WIND GUST (MPH)  
PRECIP PROB (%) 90 80 80 80 80 80 60 30 30 30 50 70 40 40 10 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
6 HOUR QPF 0.54 0.24 0.26 0.04 0.03 0.13 0.02 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) 9.5 9.9 9.7 9.8 9.8 9.7 8.7 7.6 6.9 7.2 7.4 7.8 7.8 7.9 7.7 7.5 7.3  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1  
 
   
..MOUNT MOOSILAUKE (4802 FT)
 
 
DATE TUESDAY 05/06/25 WEDNESDAY 05/07/25  
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 OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV  
CLOUD COVER (%) 90 90 90 90 95 90 85 85 80 70 70 70 70 75 80 90 85  
TEMPERATURE 49 47 49 50 50 50 51 48 49 51 52 52 49 47 46 44 43  
MAX/MIN TEMP 50 48 54 42  
WIND CHILL  
WIND DIR SE SE SE SE SE S S S S S S SW SW W NW NW NW  
WIND (MPH) 20 17 16 14 14 14 14 13 11 10 10 10 9 10 12 13 14  
WIND GUST (MPH)  
PRECIP PROB (%) 90 70 60 80 80 80 50 30 40 40 60 60 30 30 10 10 10  
PRECIP TYPE R R R R R R R R R R R R R R  
6 HOUR QPF 0.29 0.21 0.24 0.03 0.09 0.11 0.03 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) 10.2 10.0 9.7 9.8 9.8 9.5 8.2 7.3 6.9 6.9 7.4 7.8 8.0 7.8 7.6 7.4 7.0  
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 2  
 

 
 
--- 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.  
 
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