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.
    • Friday
      14°F
      11°F
    • Saturday
      28°F
      8°F
    • Sunday
      30°F
      10°F
    • Monday
      32°F
      12°F
    • Tuesday
      35°F
      12°F
    • Wednesday
      33°F
      16°F
    • Thursday
      29°F
      15°F
    • Friday
      27°F
      16°F
Friday
Feb 5
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 pm
    0"
    14°F
    N
    1mph
    0"
    22°F
    N
    1mph
  • 8:00 pm
    0"
    14°F
    N
    1mph
    0"
    22°F
    N
    1mph
  • 11:00 pm
    0"
    11°F
    N
    1mph
    0"
    19°F
    N
    1mph
Saturday
Feb 6
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    8°F
    N
    1mph
    0"
    17°F
    N
    1mph
  • 5:00 am
    0"
    8°F
    N
    1mph
    0"
    17°F
    N
    1mph
  • 8:00 am
    0"
    13°F
    N
    1mph
    0"
    21°F
    N
    1mph
  • 11:00 am
    0"
    24°F
    SE
    1mph
    0"
    33°F
    SE
    1mph
  • 2:00 pm
    0"
    28°F
    W
    4mph
    0"
    37°F
    W
    4mph
  • 5:00 pm
    0"
    24°F
    S
    4mph
    0"
    32°F
    S
    4mph
  • 8:00 pm
    0"
    14°F
    N
    3mph
    0"
    22°F
    N
    3mph
  • 11:00 pm
    0"
    11°F
    NW
    4mph
    0"
    19°F
    NW
    4mph
Sunday
Feb 7
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    10°F
    NW
    4mph
    0"
    18°F
    NW
    4mph
  • 5:00 am
    0"
    10°F
    N
    5mph
    0"
    18°F
    N
    5mph
  • 8:00 am
    0"
    10°F
    NW
    4mph
    0"
    19°F
    NW
    4mph
  • 11:00 am
    0"
    23°F
    NW
    3mph
    0"
    31°F
    NW
    3mph
  • 2:00 pm
    0"
    30°F
    W
    3mph
    0"
    39°F
    W
    3mph
  • 5:00 pm
    0"
    28°F
    S
    2mph
    0"
    36°F
    S
    2mph
  • 8:00 pm
    0"
    17°F
    N
    2mph
    0"
    25°F
    N
    2mph
  • 11:00 pm
    0"
    14°F
    N
    4mph
    0"
    22°F
    N
    4mph
Monday
Feb 8
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    13°F
    N
    3mph
    0"
    21°F
    N
    3mph
  • 5:00 am
    0"
    12°F
    N
    4mph
    0"
    21°F
    N
    4mph
  • 11:00 am
    0"
    30°F
    NW
    2mph
    0"
    38°F
    NW
    2mph
  • 5:00 pm
    0"
    32°F
    S
    1mph
    0"
    40°F
    S
    1mph
  • 11:00 pm
    0"
    15°F
    N
    2mph
    0"
    24°F
    N
    2mph
Tuesday
Feb 9
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    12°F
    N
    3mph
    0"
    21°F
    N
    3mph
  • 11:00 am
    0"
    34°F
    W
    0mph
    0"
    42°F
    W
    0mph
  • 5:00 pm
    0"
    35°F
    SE
    2mph
    0"
    44°F
    SE
    2mph
  • 11:00 pm
    0"
    19°F
    NW
    2mph
    0"
    27°F
    NW
    2mph
Wednesday
Feb 10
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    16°F
    NW
    2mph
    0"
    25°F
    NW
    2mph
  • 11:00 am
    0"
    33°F
    NW
    0mph
    0"
    41°F
    NW
    0mph
  • 5:00 pm
    0"
    32°F
    S
    2mph
    0"
    40°F
    S
    2mph
  • 11:00 pm
    0"
    20°F
    N
    2mph
    0"
    28°F
    N
    2mph
Thursday
Feb 11
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    18°F
    N
    2mph
    0"
    26°F
    N
    2mph
  • 11:00 am
    0"
    29°F
    E
    0mph
    0"
    37°F
    E
    0mph
  • 5:00 pm
    0"
    27°F
    S
    4mph
    0"
    35°F
    S
    4mph
  • 11:00 pm
    0"
    15°F
    N
    2mph
    0"
    23°F
    N
    2mph
Friday
Feb 12
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    16°F
    N
    1mph
    0"
    24°F
    N
    1mph
  • 11:00 am
    0"
    27°F
    SE
    1mph
    0"
    36°F
    SE
    1mph

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