Related Regions: Washington, Snoqualmie Pass, Seattle, North America, United States

Alpental Long Range Weather Forecast

7-Day Weather Forecast for Alpental

What's the weather forecast for Alpental this week? Check out the long-range weather forecast for Alpental, including temperature, predicted snowfall and wind details at the summit and base throughout the day for the next week. Tab over to overview or Hour by Hour for alternative views of the Alpental weather forecast.
    • Friday
      49°F
      37°F
    • Saturday
      50°F
      36°F
    • Sunday
      52°F
      34°F
    • Monday
      47°F
      38°F
    • Tuesday
      58°F
      44°F
    • Wednesday
      62°F
      45°F
    • Thursday
      65°F
      50°F
    • Friday
      68°F
      51°F
Friday
Sep 22
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 1:00 pm
    0"
    49°F
    W
    7mph
    0"
    55°F
    W
    7mph
  • 2:00 pm
    0"
    47°F
    W
    8mph
    0"
    53°F
    W
    8mph
  • 3:00 pm
    0"
    48°F
    NW
    6mph
    0"
    54°F
    NW
    6mph
  • 4:00 pm
    0"
    46°F
    NW
    6mph
    0"
    52°F
    NW
    6mph
  • 5:00 pm
    0"
    45°F
    W
    5mph
    0"
    50°F
    W
    5mph
  • 6:00 pm
    0"
    42°F
    W
    4mph
    0"
    48°F
    W
    4mph
  • 7:00 pm
    0"
    41°F
    W
    2mph
    0"
    46°F
    W
    2mph
  • 8:00 pm
    0"
    40°F
    W
    2mph
    0"
    45°F
    W
    2mph
  • 9:00 pm
    0"
    39°F
    NW
    2mph
    0"
    44°F
    NW
    2mph
  • 10:00 pm
    0"
    38°F
    NW
    2mph
    0"
    44°F
    NW
    2mph
  • 11:00 pm
    0"
    37°F
    NW
    2mph
    0"
    43°F
    NW
    2mph
Saturday
Sep 23
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 12:00 am
    0"
    37°F
    NW
    2mph
    0"
    43°F
    NW
    2mph
  • 1:00 am
    0"
    37°F
    NW
    2mph
    0"
    43°F
    NW
    2mph
  • 2:00 am
    0"
    36°F
    N
    2mph
    0"
    42°F
    N
    2mph
  • 3:00 am
    0"
    36°F
    N
    2mph
    0"
    41°F
    N
    2mph
  • 4:00 am
    0"
    36°F
    N
    2mph
    0"
    42°F
    N
    2mph
  • 5:00 am
    0"
    37°F
    NW
    2mph
    0"
    43°F
    NW
    2mph
  • 6:00 am
    0"
    37°F
    NW
    2mph
    0"
    43°F
    NW
    2mph
  • 7:00 am
    0"
    40°F
    NW
    3mph
    0"
    45°F
    NW
    3mph
  • 8:00 am
    0"
    43°F
    W
    3mph
    0"
    48°F
    W
    3mph
  • 9:00 am
    0"
    46°F
    W
    5mph
    0"
    51°F
    W
    5mph
  • 10:00 am
    0"
    48°F
    W
    5mph
    0"
    54°F
    W
    5mph
  • 11:00 am
    0"
    49°F
    W
    5mph
    0"
    55°F
    W
    5mph
  • 12:00 pm
    0"
    50°F
    W
    6mph
    0"
    55°F
    W
    6mph
  • 1:00 pm
    0"
    49°F
    W
    8mph
    0"
    55°F
    W
    8mph
  • 2:00 pm
    0"
    48°F
    W
    7mph
    0"
    54°F
    W
    7mph
  • 3:00 pm
    0"
    49°F
    W
    5mph
    0"
    55°F
    W
    5mph
  • 4:00 pm
    0"
    49°F
    W
    6mph
    0"
    54°F
    W
    6mph
  • 5:00 pm
    0"
    47°F
    W
    5mph
    0"
    52°F
    W
    5mph
  • 6:00 pm
    0"
    43°F
    W
    4mph
    0"
    49°F
    W
    4mph
  • 7:00 pm
    0"
    41°F
    NW
    2mph
    0"
    46°F
    NW
    2mph
  • 8:00 pm
    0"
    40°F
    NW
    2mph
    0"
    45°F
    NW
    2mph
  • 9:00 pm
    0"
    38°F
    NW
    2mph
    0"
    44°F
    NW
    2mph
  • 10:00 pm
    0"
    37°F
    N
    2mph
    0"
    43°F
    N
    2mph
  • 11:00 pm
    0"
    36°F
    N
    2mph
    0"
    42°F
    N
    2mph
Sunday
Sep 24
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 12:00 am
    0"
    36°F
    N
    2mph
    0"
    41°F
    N
    2mph
  • 1:00 am
    0"
    35°F
    N
    2mph
    0"
    40°F
    N
    2mph
  • 2:00 am
    0"
    35°F
    N
    2mph
    0"
    40°F
    N
    2mph
  • 3:00 am
    0"
    35°F
    N
    2mph
    0"
    40°F
    N
    2mph
  • 4:00 am
    0"
    34°F
    N
    2mph
    0"
    40°F
    N
    2mph
  • 5:00 am
    0"
    35°F
    N
    2mph
    0"
    40°F
    N
    2mph
  • 6:00 am
    0"
    35°F
    N
    3mph
    0"
    40°F
    N
    3mph
  • 7:00 am
    0"
    38°F
    N
    2mph
    0"
    43°F
    N
    2mph
  • 8:00 am
    0"
    43°F
    NW
    2mph
    0"
    49°F
    NW
    2mph
  • 9:00 am
    0"
    47°F
    W
    2mph
    0"
    53°F
    W
    2mph
  • 10:00 am
    0"
    49°F
    W
    4mph
    0"
    54°F
    W
    4mph
  • 11:00 am
    0"
    51°F
    W
    5mph
    0"
    56°F
    W
    5mph
  • 12:00 pm
    0"
    52°F
    W
    7mph
    0"
    58°F
    W
    7mph
  • 1:00 pm
    0"
    52°F
    W
    6mph
    0"
    57°F
    W
    6mph
  • 2:00 pm
    0"
    51°F
    W
    7mph
    0"
    57°F
    W
    7mph
  • 3:00 pm
    0"
    51°F
    W
    7mph
    0"
    56°F
    W
    7mph
  • 4:00 pm
    0"
    50°F
    W
    6mph
    0"
    56°F
    W
    6mph
  • 5:00 pm
    0"
    48°F
    W
    6mph
    0"
    53°F
    W
    6mph
  • 6:00 pm
    0"
    44°F
    W
    4mph
    0"
    49°F
    W
    4mph
  • 7:00 pm
    0"
    41°F
    NW
    3mph
    0"
    47°F
    NW
    3mph
  • 8:00 pm
    0"
    40°F
    NW
    2mph
    0"
    46°F
    NW
    2mph
  • 9:00 pm
    0"
    39°F
    NW
    2mph
    0"
    45°F
    NW
    2mph
  • 10:00 pm
    0"
    39°F
    NW
    2mph
    0"
    45°F
    NW
    2mph
  • 11:00 pm
    0"
    39°F
    NW
    2mph
    0"
    45°F
    NW
    2mph
Monday
Sep 25
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 12:00 am
    0"
    38°F
    N
    2mph
    0"
    43°F
    N
    2mph
  • 1:00 am
    0"
    38°F
    N
    2mph
    0"
    44°F
    N
    2mph
  • 2:00 am
    0"
    38°F
    N
    3mph
    0"
    44°F
    N
    3mph
  • 3:00 am
    0"
    38°F
    N
    3mph
    0"
    44°F
    N
    3mph
  • 4:00 am
    0"
    39°F
    N
    3mph
    0"
    44°F
    N
    3mph
  • 5:00 am
    0"
    40°F
    N
    3mph
    0"
    46°F
    N
    3mph
  • 6:00 am
    0"
    40°F
    NW
    3mph
    0"
    46°F
    NW
    3mph
  • 7:00 am
    0"
    42°F
    NW
    3mph
    0"
    48°F
    NW
    3mph
  • 8:00 am
    0"
    44°F
    NW
    2mph
    0"
    50°F
    NW
    2mph
  • 9:00 am
    0"
    44°F
    NW
    2mph
    0"
    50°F
    NW
    2mph
  • 10:00 am
    0"
    46°F
    W
    2mph
    0"
    52°F
    W
    2mph
  • 4:00 pm
    0"
    47°F
    W
    6mph
    0"
    52°F
    W
    6mph
  • 10:00 pm
    0"
    43°F
    NW
    3mph
    0"
    49°F
    NW
    3mph
Tuesday
Sep 26
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 4:00 am
    0"
    44°F
    NW
    2mph
    0"
    50°F
    NW
    2mph
  • 10:00 am
    0"
    55°F
    SW
    1mph
    0"
    60°F
    SW
    1mph
  • 4:00 pm
    0"
    58°F
    W
    5mph
    0"
    63°F
    W
    5mph
  • 10:00 pm
    0"
    46°F
    NE
    3mph
    0"
    52°F
    NE
    3mph
Wednesday
Sep 27
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 4:00 am
    0"
    45°F
    E
    4mph
    0"
    50°F
    E
    4mph
  • 10:00 am
    0"
    58°F
    E
    10mph
    0"
    64°F
    E
    10mph
  • 4:00 pm
    0"
    62°F
    SE
    7mph
    0"
    68°F
    SE
    7mph
  • 10:00 pm
    0"
    51°F
    E
    7mph
    0"
    57°F
    E
    7mph
Thursday
Sep 28
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 4:00 am
    0"
    50°F
    E
    8mph
    0"
    55°F
    E
    8mph
  • 10:00 am
    0"
    62°F
    SE
    13mph
    0"
    68°F
    SE
    13mph
  • 4:00 pm
    0"
    65°F
    SE
    9mph
    0"
    70°F
    SE
    9mph
  • 10:00 pm
    0"
    54°F
    E
    6mph
    0"
    60°F
    E
    6mph
Friday
Sep 29
  • Time
  • Summit | 4849ft.
  • Base | 3139ft.
  • 4:00 am
    0"
    51°F
    E
    5mph
    0"
    56°F
    E
    5mph
  • 10:00 am
    0"
    64°F
    E
    8mph
    0"
    70°F
    E
    8mph
  • 4:00 pm
    0"
    68°F
    E
    3mph
    0"
    74°F
    E
    3mph
  • 10:00 pm
    0"
    51°F
    NE
    2mph
    0"
    57°F
    NE
    2mph

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