10-day weather forecast for Keystone

Find Keystone weather forecast information, including temperature, snowfall and wind details at the summit and base every three hours throughout the day for the next 10 days. Check out this comprehensive Keystone weather report first before heading up to ski in the next week and a half.
    • Saturday
      44°F
      34°F
    • Sunday
      49°F
      31°F
    • Monday
      52°F
      29°F
    • Tuesday
      55°F
      31°F
    • Wednesday
      58°F
      36°F
    • Thursday
      57°F
      32°F
    • Friday
      51°F
      31°F
    • Saturday
      54°F
      34°F
    • Sunday
      51°F
      32°F
    • Monday
      50°F
      33°F
Saturday
Aug 30
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 pm
    0"
    44°F
    NW
    4mph
    0"
    54°F
    NW
    4mph
  • 5:00 pm
    0"
    44°F
    NW
    4mph
    0"
    54°F
    NW
    4mph
  • 8:00 pm
    0"
    38°F
    NW
    3mph
    0"
    48°F
    NW
    3mph
  • 11:00 pm
    0"
    34°F
    SW
    3mph
    0"
    44°F
    SW
    3mph
Sunday
Aug 31
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 am
    0"
    31°F
    S
    3mph
    0"
    42°F
    S
    3mph
  • 5:00 am
    0"
    32°F
    SW
    3mph
    0"
    42°F
    SW
    3mph
  • 8:00 am
    0"
    45°F
    W
    2mph
    0"
    55°F
    W
    2mph
  • 11:00 am
    0"
    49°F
    W
    15mph
    0"
    59°F
    W
    15mph
  • 2:00 pm
    0"
    46°F
    W
    11mph
    0"
    57°F
    W
    11mph
  • 5:00 pm
    0"
    41°F
    W
    8mph
    0"
    52°F
    W
    8mph
  • 8:00 pm
    0"
    36°F
    W
    3mph
    0"
    46°F
    W
    3mph
  • 11:00 pm
    0"
    32°F
    W
    3mph
    0"
    43°F
    W
    3mph
Monday
Sep 1
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 am
    0"
    30°F
    W
    3mph
    0"
    40°F
    W
    3mph
  • 5:00 am
    0"
    29°F
    W
    3mph
    0"
    39°F
    W
    3mph
  • 8:00 am
    0"
    41°F
    W
    5mph
    0"
    51°F
    W
    5mph
  • 11:00 am
    0"
    49°F
    W
    16mph
    0"
    59°F
    W
    16mph
  • 2:00 pm
    0"
    52°F
    W
    16mph
    0"
    62°F
    W
    16mph
  • 5:00 pm
    0"
    49°F
    W
    10mph
    0"
    60°F
    W
    10mph
  • 8:00 pm
    0"
    43°F
    W
    2mph
    0"
    54°F
    W
    2mph
  • 11:00 pm
    0"
    36°F
    S
    1mph
    0"
    46°F
    S
    1mph
Tuesday
Sep 2
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 am
    0"
    33°F
    S
    2mph
    0"
    43°F
    S
    2mph
  • 5:00 am
    0"
    31°F
    SW
    2mph
    0"
    42°F
    SW
    2mph
  • 11:00 am
    0"
    54°F
    W
    11mph
    0"
    64°F
    W
    11mph
  • 5:00 pm
    0"
    55°F
    NW
    6mph
    0"
    65°F
    NW
    6mph
  • 11:00 pm
    0"
    40°F
    SW
    2mph
    0"
    50°F
    SW
    2mph
Wednesday
Sep 3
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    36°F
    SW
    2mph
    0"
    47°F
    SW
    2mph
  • 11:00 am
    0"
    58°F
    W
    9mph
    0"
    68°F
    W
    9mph
  • 5:00 pm
    0"
    57°F
    W
    6mph
    0"
    67°F
    W
    6mph
  • 11:00 pm
    0"
    39°F
    SW
    2mph
    0"
    50°F
    SW
    2mph
Thursday
Sep 4
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    32°F
    S
    2mph
    0"
    42°F
    S
    2mph
  • 11:00 am
    0"
    57°F
    SW
    6mph
    0"
    67°F
    SW
    6mph
  • 5:00 pm
    0"
    51°F
    S
    3mph
    0"
    61°F
    S
    3mph
  • 11:00 pm
    0"
    37°F
    SE
    5mph
    0"
    47°F
    SE
    5mph
Friday
Sep 5
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    31°F
    S
    2mph
    0"
    41°F
    S
    2mph
  • 11:00 am
    0"
    51°F
    W
    8mph
    0"
    62°F
    W
    8mph
  • 5:00 pm
    0"
    48°F
    W
    5mph
    0"
    58°F
    W
    5mph
  • 11:00 pm
    0"
    36°F
    S
    5mph
    0"
    47°F
    S
    5mph
Saturday
Sep 6
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    34°F
    SW
    1mph
    0"
    44°F
    SW
    1mph
  • 11:00 am
    0"
    54°F
    NW
    2mph
    0"
    65°F
    NW
    2mph
  • 5:00 pm
    0"
    41°F
    SE
    5mph
    0"
    52°F
    SE
    5mph
  • 11:00 pm
    0"
    34°F
    SE
    5mph
    0"
    44°F
    SE
    5mph
Sunday
Sep 7
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    32°F
    SW
    1mph
    0"
    42°F
    SW
    1mph
  • 11:00 am
    0"
    51°F
    NW
    4mph
    0"
    61°F
    NW
    4mph
  • 5:00 pm
    0"
    40°F
    NE
    2mph
    0"
    51°F
    NE
    2mph
  • 11:00 pm
    0"
    35°F
    SE
    3mph
    0"
    46°F
    SE
    3mph
Monday
Sep 8
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    34°F
    SW
    1mph
    0"
    44°F
    SW
    1mph
  • 11:00 am
    0"
    50°F
    W
    6mph
    0"
    60°F
    W
    6mph
  • 5:00 pm
    0"
    42°F
    NW
    4mph
    0"
    53°F
    NW
    4mph
  • 11:00 pm
    0"
    33°F
    NW
    4mph
    0"
    43°F
    NW
    4mph

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