8-Day Weather Forecast for Sun Valley

Check out the long-range weather forecast for Sun Valley, including temperature, snowfall and wind details at the summit and base every three hours throughout the day for the next 8 days. Consult this comprehensive Sun Valley weather report first before heading up to ski in the next week, and click through to the full Snow Report via the link at the bottom of the page for more snowfall, base depth and terrain information.
    • Saturday
      27°F
      13°F
    • Sunday
      33°F
      9°F
    • Monday
      35°F
      12°F
    • Tuesday
      37°F
      11°F
    • Wednesday
      32°F
      17°F
    • Thursday
      32°F
      15°F
    • Friday
      35°F
      16°F
    • Saturday
      30°F
      19°F
Saturday
Feb 6
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 11:00 am
    0"
    27°F
    W
    3mph
    0"
    36°F
    W
    3mph
  • 2:00 pm
    0"
    27°F
    W
    3mph
    0"
    36°F
    W
    3mph
  • 5:00 pm
    0"
    20°F
    SW
    5mph
    0"
    29°F
    SW
    5mph
  • 8:00 pm
    0"
    15°F
    N
    2mph
    0"
    23°F
    N
    2mph
  • 11:00 pm
    0"
    13°F
    N
    3mph
    0"
    21°F
    N
    3mph
Sunday
Feb 7
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    11°F
    NW
    3mph
    0"
    20°F
    NW
    3mph
  • 5:00 am
    0"
    10°F
    NW
    3mph
    0"
    19°F
    NW
    3mph
  • 8:00 am
    0"
    9°F
    NW
    4mph
    0"
    18°F
    NW
    4mph
  • 11:00 am
    0"
    23°F
    NW
    3mph
    0"
    31°F
    NW
    3mph
  • 2:00 pm
    0"
    33°F
    W
    2mph
    0"
    41°F
    W
    2mph
  • 5:00 pm
    0"
    25°F
    S
    3mph
    0"
    33°F
    S
    3mph
  • 8:00 pm
    0"
    16°F
    N
    2mph
    0"
    24°F
    N
    2mph
  • 11:00 pm
    0"
    14°F
    NW
    3mph
    0"
    22°F
    NW
    3mph
Monday
Feb 8
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    14°F
    N
    3mph
    0"
    22°F
    N
    3mph
  • 5:00 am
    0"
    14°F
    N
    4mph
    0"
    22°F
    N
    4mph
  • 8:00 am
    0"
    12°F
    N
    3mph
    0"
    20°F
    N
    3mph
  • 11:00 am
    0"
    30°F
    S
    0mph
    0"
    39°F
    S
    0mph
  • 2:00 pm
    0"
    35°F
    S
    2mph
    0"
    44°F
    S
    2mph
  • 5:00 pm
    0"
    32°F
    S
    1mph
    0"
    41°F
    S
    1mph
  • 8:00 pm
    0"
    20°F
    N
    2mph
    0"
    28°F
    N
    2mph
  • 11:00 pm
    0"
    15°F
    N
    2mph
    0"
    23°F
    N
    2mph
Tuesday
Feb 9
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    13°F
    N
    3mph
    0"
    21°F
    N
    3mph
  • 5:00 am
    0"
    11°F
    N
    3mph
    0"
    20°F
    N
    3mph
  • 11:00 am
    0"
    33°F
    N
    2mph
    0"
    42°F
    N
    2mph
  • 5:00 pm
    0"
    37°F
    NE
    0mph
    0"
    45°F
    NE
    0mph
  • 11:00 pm
    0"
    18°F
    N
    3mph
    0"
    27°F
    N
    3mph
Wednesday
Feb 10
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    17°F
    NW
    2mph
    0"
    26°F
    NW
    2mph
  • 11:00 am
    0"
    32°F
    N
    0mph
    0"
    40°F
    N
    0mph
  • 5:00 pm
    0"
    32°F
    SE
    2mph
    0"
    41°F
    SE
    2mph
  • 11:00 pm
    0"
    18°F
    N
    2mph
    0"
    26°F
    N
    2mph
Thursday
Feb 11
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    15°F
    N
    3mph
    0"
    24°F
    N
    3mph
  • 11:00 am
    0"
    32°F
    NW
    1mph
    0"
    40°F
    NW
    1mph
  • 5:00 pm
    0"
    28°F
    S
    3mph
    0"
    37°F
    S
    3mph
  • 11:00 pm
    0"
    18°F
    N
    2mph
    0"
    27°F
    N
    2mph
Friday
Feb 12
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    16°F
    N
    3mph
    0"
    24°F
    N
    3mph
  • 11:00 am
    0"
    35°F
    E
    1mph
    0"
    43°F
    E
    1mph
  • 5:00 pm
    0"
    35°F
    SE
    2mph
    0"
    43°F
    SE
    2mph
  • 11:00 pm
    0"
    23°F
    NW
    2mph
    0"
    31°F
    NW
    2mph
Saturday
Feb 13
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    19°F
    NW
    2mph
    0"
    28°F
    NW
    2mph
  • 11:00 am
    0"
    30°F
    SW
    2mph
    0"
    38°F
    SW
    2mph

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