Detailed hourly weather for Sun Valley

Get Sun Valley weather forecast information, including temperature, snowfall and wind details at the summit and base every three hours throughout the day. Check out this comprehensive Sun Valley weather report first before heading up for the day.
Saturday
2/28
14° F
0"
N
7mph
    • Saturday
      23°F
      5°F
    • Sunday
      21°F
      0°F
    • Monday
      25°F
      3°F
    • Tuesday
      17°F
      3°F
    • Wednesday
      23°F
      0°F
    • Thursday
      27°F
      6°F
    • Friday
      30°F
      10°F
    • Saturday
      32°F
      14°F
Saturday
Feb 28
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 11:00 am
    0"
    23°F
    NE
    2mph
    0"
    34°F
    NE
    2mph
  • 2:00 pm
    0"
    23°F
    NE
    2mph
    0"
    34°F
    NE
    2mph
  • 5:00 pm
    0"
    19°F
    NE
    2mph
    0"
    30°F
    NE
    2mph
  • 8:00 pm
    0"
    10°F
    N
    7mph
    0"
    22°F
    N
    7mph
  • 11:00 pm
    0"
    5°F
    N
    7mph
    0"
    16°F
    N
    7mph

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