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
      22°F
      22°F
    • Saturday
      33°F
      18°F
    • Sunday
      37°F
      20°F
    • Monday
      45°F
      17°F
    • Tuesday
      47°F
      27°F
    • Wednesday
      47°F
      30°F
    • Thursday
      48°F
      29°F
    • Friday
      43°F
      22°F
    • Saturday
      39°F
      25°F
Friday
Apr 24
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 8:00 pm
    0"
    22°F
    NW
    6mph
    0"
    33°F
    NW
    6mph
  • 11:00 pm
    0"
    22°F
    NW
    6mph
    0"
    33°F
    NW
    6mph
Saturday
Apr 25
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    18°F
    NW
    5mph
    0"
    30°F
    NW
    5mph
  • 5:00 am
    0"
    18°F
    NW
    4mph
    0"
    29°F
    NW
    4mph
  • 8:00 am
    0"
    25°F
    SE
    2mph
    0"
    36°F
    SE
    2mph
  • 11:00 am
    0"
    30°F
    S
    7mph
    0"
    42°F
    S
    7mph
  • 2:00 pm
    0"
    33°F
    S
    4mph
    0"
    44°F
    S
    4mph
  • 5:00 pm
    0"
    31°F
    W
    3mph
    0"
    42°F
    W
    3mph
  • 8:00 pm
    0"
    25°F
    NW
    5mph
    0"
    37°F
    NW
    5mph
  • 11:00 pm
    0"
    23°F
    NW
    6mph
    0"
    34°F
    NW
    6mph
Sunday
Apr 26
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    21°F
    NW
    6mph
    0"
    32°F
    NW
    6mph
  • 5:00 am
    0"
    20°F
    NW
    7mph
    0"
    31°F
    NW
    7mph
  • 8:00 am
    0"
    26°F
    N
    9mph
    0"
    37°F
    N
    9mph
  • 11:00 am
    0"
    33°F
    N
    7mph
    0"
    44°F
    N
    7mph
  • 2:00 pm
    0"
    37°F
    N
    4mph
    0"
    48°F
    N
    4mph
  • 5:00 pm
    0"
    35°F
    N
    5mph
    0"
    47°F
    N
    5mph
  • 8:00 pm
    0"
    27°F
    N
    6mph
    0"
    38°F
    N
    6mph
  • 11:00 pm
    0"
    21°F
    N
    6mph
    0"
    33°F
    N
    6mph
Monday
Apr 27
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    19°F
    N
    6mph
    0"
    30°F
    N
    6mph
  • 5:00 am
    0"
    17°F
    N
    6mph
    0"
    28°F
    N
    6mph
  • 11:00 am
    0"
    39°F
    SW
    2mph
    0"
    50°F
    SW
    2mph
  • 5:00 pm
    0"
    45°F
    S
    3mph
    0"
    56°F
    S
    3mph
  • 11:00 pm
    0"
    27°F
    N
    3mph
    0"
    38°F
    N
    3mph
Tuesday
Apr 28
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    27°F
    N
    2mph
    0"
    38°F
    N
    2mph
  • 11:00 am
    0"
    43°F
    S
    6mph
    0"
    54°F
    S
    6mph
  • 5:00 pm
    0"
    47°F
    S
    5mph
    0"
    59°F
    S
    5mph
  • 11:00 pm
    0"
    33°F
    N
    2mph
    0"
    44°F
    N
    2mph
Wednesday
Apr 29
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    30°F
    N
    2mph
    0"
    41°F
    N
    2mph
  • 11:00 am
    0"
    47°F
    SW
    6mph
    0"
    58°F
    SW
    6mph
  • 5:00 pm
    0"
    47°F
    SW
    6mph
    0"
    59°F
    SW
    6mph
  • 11:00 pm
    0"
    33°F
    N
    3mph
    0"
    44°F
    N
    3mph
Thursday
Apr 30
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    29°F
    N
    4mph
    0"
    40°F
    N
    4mph
  • 11:00 am
    0"
    45°F
    SW
    6mph
    0"
    56°F
    SW
    6mph
  • 5:00 pm
    0"
    48°F
    W
    4mph
    0"
    59°F
    W
    4mph
  • 11:00 pm
    0"
    36°F
    SW
    2mph
    0"
    47°F
    SW
    2mph
Friday
May 1
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    1"
    32°F
    NW
    2mph
    0"
    43°F
    NW
    2mph
  • 11:00 am
    0"
    43°F
    SW
    8mph
    0"
    54°F
    SW
    8mph
  • 5:00 pm
    0"
    38°F
    W
    5mph
    0"
    49°F
    W
    5mph
  • 11:00 pm
    0"
    22°F
    NW
    5mph
    0"
    34°F
    NW
    5mph
Saturday
May 2
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    25°F
    NW
    4mph
    0"
    36°F
    NW
    4mph
  • 11:00 am
    0"
    39°F
    W
    5mph
    0"
    50°F
    W
    5mph

Advertisement

Powder alert in Sun Valley

0 INCHES
Past 24 Hours
Never miss another Powder Alert! Sign up now!

Advertisement

Advertisement

Get More From On The Snow

Get More From On The Snow Get snow reports, forecasts, and conditions for your favorite resorts, mountains and ski areas. Get Started