Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA

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590
FWUS46 KSEW 220939
AVGSEW

AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
238 AM PDT WED JUL 22 2026


...HURRICANE RIDGE...

DATE                    WEDNESDAY 07/22/26                      THURSDAY 07/23/26
TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A

CLOUD COVER        FW   FW   FW   FW   FW   SC   BK   BK   BK   OV   BK   BK   BK   BK   SC   FW   FW
CLOUD COVER (%)    15   10   10   15   20   40   70   65   70   70   60   65   55   55   25   20   25
TEMPERATURE        63   68   76   76   75   70   68   65   63   64   64   63   63   60   59   57   55
MAX/MIN TEMP                           78                  62                  65                  55
WIND DIR            S    S    W   NW   NW    W   SW   SW   SW    N    N    N    N    W   SW   SW   SW
WIND (MPH)          3    2    1    2    2    1    4    3    2    3    4    3    3    4    2    2    2
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5    5   10   10   10   10   40   40    5    5    0    0    0
PRECIP TYPE                                                           R    R
6 HOUR QPF                 0.00      0.00      0.00      0.00      0.00      0.02      0.01      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) 11.6 12.2 12.7 13.1 13.2 13.3 13.2 13.1 13.0 12.9 12.9 13.0 12.8 12.4 11.8 11.0 10.3


...MOUNT BAKER SKI AREA...

DATE                    WEDNESDAY 07/22/26                      THURSDAY 07/23/26
TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A

CLOUD COVER        FW   CL   CL   FW   FW   FW   SC   SC   BK   BK   SC   SC   SC   SC   SC   SC   SC
CLOUD COVER (%)    10    0    0   15   20   15   30   30   70   55   45   35   30   30   40   40   45
TEMPERATURE        66   70   77   80   81   75   71   70   66   67   67   69   70   66   61   61   58
MAX/MIN TEMP                           82                  65                  72                  57
WIND DIR           SE    S   SW   SW    W   NW   SW   SW    S    W    W    W    W    W   SW   SW   SW
WIND (MPH)          5    5    3    8    8    4    3    3    2    4    9   10   10   10    4    2    2
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    0    0    0    5    5    5    0    0    5    5    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) 11.2 11.3 11.7 12.2 12.5 12.7 13.0 13.2 13.2 12.8 12.8 12.9 12.9 12.6 12.5 12.0 11.6


...STEVENS PASS...

DATE                    WEDNESDAY 07/22/26                      THURSDAY 07/23/26
TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A

CLOUD COVER        FW   FW   FW   CL   FW   SC   SC   FW   OV   BK   FW   FW   SC   SC   SC   SC   SC
CLOUD COVER (%)    10   15    5    5   15   35   35   20   80   60   15   25   30   30   35   45   50
TEMPERATURE        63   68   81   89   88   78   69   66   62   62   70   77   77   68   61   59   56
MAX/MIN TEMP                           91                  60                  79                  56
WIND DIR           SW   SW    W    W    W    W   SW   SW    W    W    W    W    W    W    W    W    W
WIND (MPH)          2    1    2    5    6    5    4    4    4    4    5    6    9    9    8    5    4
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5    5   10    5   10   20    0   10    0    0    0    0    0
PRECIP TYPE                                                      T
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) 12.2 12.2 12.4 12.8 12.9 13.0 13.2 13.3 13.4 13.3 13.3 13.3 13.1 12.8 12.0 10.6 10.0


...SNOQUALMIE PASS (3000 FEET)...

DATE                    WEDNESDAY 07/22/26                      THURSDAY 07/23/26
TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A

CLOUD COVER        FW   FW   FW   CL   FW   SC   BK   SC   BK   BK   FW   FW   SC   SC   FW   SC   FW
CLOUD COVER (%)    10    5    5    0   15   50   50   25   65   60   15   20   50   30   25   30   25
TEMPERATURE        62   64   83   90   91   78   69   64   59   58   68   74   74   67   59   56   54
MAX/MIN TEMP                           92                  57                  75                  53
WIND DIR           NE   NE    W    W   NW   NW   NW    N   NW   NW   NW    W    W    W    W   NW   NW
WIND (MPH)          2    1    2    5    6    3    2    2    3    4    6    8    8    8    3    2    2
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0    5    5   30   10   10   10    0    5    0    0    0    0    0
PRECIP TYPE                                       R
6 HOUR QPF                 0.00      0.00      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
6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
SNOW LEVEL (KFT) 12.4 12.4 12.7 12.9 13.1 13.3 13.4 13.4 13.4 13.4 13.3 13.1 13.0 12.6 11.3 10.1  9.8


...WHITE PASS...

DATE                    WEDNESDAY 07/22/26                      THURSDAY 07/23/26
TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A

CLOUD COVER        FW   FW   FW   FW   BK   OV   BK   SC   BK   BK   SC   FW   SC   FW   FW   FW   SC
CLOUD COVER (%)    20   20   15   15   55   70   50   45   60   65   35   15   45   20   15   25   30
TEMPERATURE        60   69   80   85   84   76   68   62   58   61   69   74   74   68   58   54   51
MAX/MIN TEMP                           88                  58                  76                  51
WIND DIR            W    S   NW    W    W    W   NW   NW    W    W    W    W    W    W    W    W    W
WIND (MPH)          3    3    3    6    6    6    6    5    6    6    8   11   13   13   11    6    4
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0   10   10   20   30   20   20   20   20    5    0    0    0    0    0
PRECIP TYPE                                  T    R    R    T    T    R
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) 12.7 12.9 13.3 13.7 13.8 13.7 13.7 13.5 13.7 13.5 13.2 12.9 12.2 10.8 10.1 10.1 10.4


...PARADISE (MOUNT RAINIER - 5420 FEET) ...

DATE                    WEDNESDAY 07/22/26                      THURSDAY 07/23/26
TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                   5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A

CLOUD COVER        FW   FW   FW   FW   SC   OV   SC   SC   BK   BK   BK   BK   OV   SC   SC   SC   FW
CLOUD COVER (%)    15   15   20   25   35   80   40   50   65   65   50   55   75   35   30   25   25
TEMPERATURE        67   69   75   79   79   70   67   67   63   60   62   65   66   62   58   57   55
MAX/MIN TEMP                           81                  59                  67                  54
WIND DIR           NW   NW   SW    W    W   NW   NW   NW   NW    W    W    W    W    W    W    W   NW
WIND (MPH)          3    2    3    6    5    4    3    1    1    3    5    9    9    8    2    1    1
WIND GUST (MPH)
PRECIP PROB (%)     0    0    0    0   10   30   20   30   30   30   20   10    0    0    0    0    0
PRECIP TYPE                                  R    R    R    R    R    R
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) 12.7 12.9 13.3 13.6 13.7 13.7 13.6 13.5 13.5 13.5 13.0 12.9 12.2 11.2 10.1  9.9  9.9

$$

--- PRECIP TYPE CODES ---

CODE   TYPE
 T     THUNDERSTORMS
 R     RAIN
 S     SNOW
 I     SLEET
 Z     FREEZING RAIN