Detailed hourly weather for Keystone

Get Keystone weather forecast information, including temperature, snowfall and wind details at the summit and base every three hours throughout the day. Check out this comprehensive Keystone weather report first before heading up for the day.
Tuesday
9/ 2
47° F
0"
W
10mph
    • Tuesday
      56°F
      38°F
    • Wednesday
      60°F
      35°F
    • Thursday
      59°F
      33°F
    • Friday
      52°F
      32°F
    • Saturday
      51°F
      32°F
    • Sunday
      50°F
      29°F
    • Monday
      46°F
      32°F
    • Tuesday
      46°F
      27°F
    • Wednesday
      48°F
      28°F
    • Thursday
      47°F
      29°F
Tuesday
Sep 2
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 11:00 am
    0"
    56°F
    W
    10mph
    0"
    63°F
    W
    11mph
  • 2:00 pm
    0"
    56°F
    W
    10mph
    0"
    63°F
    W
    11mph
  • 5:00 pm
    0"
    54°F
    NW
    6mph
    0"
    67°F
    W
    10mph
  • 8:00 pm
    0"
    46°F
    NW
    2mph
    0"
    64°F
    NW
    6mph
  • 11:00 pm
    0"
    38°F
    SW
    2mph
    0"
    56°F
    NW
    2mph

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