Avalanche Weather Guidance
Issued by NWS Portland, ME

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514
FWUS41 KGYX 142030
AVGGYX

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GRAY ME
430 PM EDT MON SEP 14 2026


...PRESIDENTIAL RANGE FORECAST AREA/MOUNT WASHINGTON (6,288 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        SC   FW   FW   FW   FW   FW   SC   OV   BK   SC   SC   BK   SC   SC   BK   BK   BK
CLOUD COVER (%)    40   15   10   20   10   25   35   75   60   50   50   65   25   40   60   55   60
TEMPERATURE        34   33   32   31   33   39   43   43   37   38   38   39   42   49   52   51   47
MIN/MAX TEMP                           31                  44                  37                  54
WIND CHILL         16   16   18   20   27   33   36   34   25   26   27   29   34
WIND DIR           NW   NW   NW   NW   SW   SW    S   SW   SW    S   SW    W    W    W    W   NW   NW
WIND (MPH)         63   46   26   16    6    8   13   20   27   29   23   19   16    6   10   13   18
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.9  6.0  6.1  5.9  5.9  6.5  7.7  8.9 12.1 13.6 13.8 13.7 13.1 12.1 11.7 11.6 10.5
SNOW RATIO (:1)     1    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)  100    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


...FRANCONIA NOTCH/MOUNT LAFAYETTE (4000 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        SC   FW   FW   FW   FW   SC   SC   BK   SC   SC   SC   BK   SC   SC   BK   SC   BK
CLOUD COVER (%)    45   20    5   10    5   30   40   65   50   35   40   60   30   50   55   50   55
TEMPERATURE        44   41   39   38   41   51   56   55   48   46   45   47   50   59   63   63   56
MIN/MAX TEMP                           38                  57                  45                  65
WIND CHILL         37   34   33
WIND DIR           NW    N    N    N    S    S    S    S    S    S    S   SW    W    W   NW   NW    N
WIND (MPH)         14   11    8    4    4    4    6    8   10   11   10    9    5    4    5    5    5
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.9  6.0  6.1  6.0  6.1  6.5  7.6  9.3 12.1 13.6 13.7 13.7 13.3 12.0 12.1 11.7 10.9
SNOW RATIO (:1)     1    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)  100    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


...TUCKERMAN AND HUNTINGTON RAVINES (4500 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        SC   FW   FW   FW   FW   FW   SC   OV   BK   SC   SC   BK   FW   SC   BK   BK   BK
CLOUD COVER (%)    30   15   10   20   10   20   30   70   60   50   45   65   25   35   55   50   55
TEMPERATURE        45   41   39   36   40   51   57   57   49   47   46   48   51   62   66   65   57
MIN/MAX TEMP                           36                  58                  46                  67
WIND CHILL         37   33   32   30
WIND DIR           NW   NW    N    N   SW    S    S    S    S    S   SW    W    W    W    W   NW   NW
WIND (MPH)         19   14   10    6    3    5    8    9    9   10    8    6    6    4    4    5    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  6.0  6.1  6.1  5.9  5.9  6.6  7.6  8.9 12.0 13.6 13.8 13.7 13.1 12.2 11.9 11.7 10.6
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


...CRAWFORD NOTCH AMC HIGHLAND CENTER (1900 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        SC   FW   FW   FW   FW   SC   SC   BK   BK   SC   SC   BK   SC   SC   BK   SC   BK
CLOUD COVER (%)    45   20   15   15   10   30   35   70   55   45   40   65   35   45   55   50   55
TEMPERATURE        46   41   38   35   41   54   60   60   50   47   46   47   53   65   68   67   59
MIN/MAX TEMP                           35                  61                  46                  69
WIND CHILL         39   35
WIND DIR           NW   NW    N    N   SE    S    S    S    S    S    S    W   NW    W    W   NW   NW
WIND (MPH)         17   10    5    3    1    3    6    6    6    5    4    3    3    4    6    6    4
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.9  6.0  6.0  5.9  6.0  6.5  7.7  8.8 12.2 13.6 13.8 13.7 13.3 12.1 11.8 11.7 10.7
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                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        FW   FW   FW   FW   CL   SC   SC   BK   BK   SC   SC   BK   FW   SC   BK   SC   SC
CLOUD COVER (%)    15   10   10   10    5   30   30   55   55   45   40   60   25   35   50   40   45
TEMPERATURE        47   42   39   36   41   53   58   58   49   47   46   46   51   64   68   67   58
MIN/MAX TEMP                           36                  59                  46                  69
WIND CHILL
WIND DIR           NW   NW    N    N    S   SW    S    S    S    S   SW    W    W    W    W    W   NW
WIND (MPH)         11    8    5    4    2    4    5    5    4    5    4    4    4    3    4    4    4
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  6.1  6.2  6.1  6.0  6.0  6.6  7.5  8.8 11.5 13.6 13.8 13.8 13.4 12.5 12.4 12.2 11.4
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


...MOUNT OSCEOLA (4340 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        FW   FW   FW   FW   CL   SC   SC   BK   BK   SC   SC   BK   SC   SC   BK   SC   SC
CLOUD COVER (%)    20   10    5   10    5   30   30   50   55   40   35   65   30   40   50   35   45
TEMPERATURE        45   41   38   37   40   49   53   53   48   46   45   45   49   58   62   62   56
MIN/MAX TEMP                           37                  54                  45                  64
WIND CHILL         36   32   31   31
WIND DIR           NW    N    N   NE    S    S    S    S    S    S   SW    W    W    W    W   NW    N
WIND (MPH)         24   17   11    8    4    5    6    8   10   11    6    6    6    3    5    5    8
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  6.0  6.1  6.1  6.0  6.0  6.6  7.5  9.0 11.5 13.6 13.7 13.8 13.5 12.5 12.4 12.2 11.4
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


...CANNON MOUNTAIN (4080 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        SC   FW   FW   FW   FW   SC   SC   BK   SC   SC   SC   BK   SC   SC   BK   SC   BK
CLOUD COVER (%)    50   15    5   10   10   30   30   60   45   30   40   55   30   50   50   45   55
TEMPERATURE        45   42   40   39   42   49   55   55   49   48   47   48   50   57   62   62   56
MIN/MAX TEMP                           39                  57                  47                  66
WIND CHILL         37   35   34
WIND DIR           NW    N    N    N    S    S    S    S    S    S    S    S   SW    W    W   NW    N
WIND (MPH)         19   13    9    6    4    4    6    9   13   17   14   11    8    4    4    4    6
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.9  6.0  6.1  6.0  6.1  6.5  7.5  9.4 12.3 13.6 13.7 13.7 13.2 12.1 12.1 11.6 10.9
SNOW RATIO (:1)     1    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)  100    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0


...BALDFACE MOUNTAIN (3547 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        FW   FW   FW   FW   FW   FW   SC   BK   BK   BK   SC   BK   SC   SC   BK   SC   SC
CLOUD COVER (%)    10   15   10   15    5   20   25   65   60   55   40   60   35   40   55   45   40
TEMPERATURE        49   46   42   39   42   53   59   59   53   51   49   49   51   63   68   68   60
MIN/MAX TEMP                           39                  60                  49                  70
WIND CHILL
WIND DIR           NW   NW   NW    N    N    S    S    S    S    S   SW    W    W    S    W   NW   NW
WIND (MPH)         11    9    8    5    2    3    5    5    5    6    4    2    2    1    3    2    3
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  6.0  6.1  6.1  5.8  5.9  6.6  7.4  8.8 11.1 13.5 13.7 13.7 13.4 12.2 11.9 11.8 10.6
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 MOOSILAUKE (4802 FT)...

DATE                                   TUESDAY 09/15/26                        WEDNESDAY 09/16/26
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        FW   FW   FW   FW   FW   SC   SC   BK   SC   SC   SC   BK   SC   SC   SC   SC   BK
CLOUD COVER (%)    25   10    5   10   10   35   30   60   45   35   40   55   40   45   50   50   60
TEMPERATURE        45   43   41   40   42   51   54   54   48   47   46   47   49   56   61   61   55
MIN/MAX TEMP                           39                  54                  46                  62
WIND CHILL         38   36   35
WIND DIR           NW    N    N    N   SE    S    S    S    S    S    S    S   SW   SW    W   NW    N
WIND (MPH)         17   13    9    5    3    4    6    6   11   12   11    8    5    3    3    3    5
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT)  5.9  6.1  6.1  6.0  6.1  6.6  7.5  9.5 12.4 13.6 13.7 13.9 13.5 12.6 12.3 11.9 11.5
SNOW RATIO (:1)     1    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
SNOW DENSITY (%)  100    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