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.
    • Friday
      35°F
      35°F
    • Saturday
      56°F
      34°F
    • Sunday
      52°F
      33°F
    • Monday
      48°F
      33°F
    • Tuesday
      45°F
      32°F
    • Wednesday
      50°F
      28°F
    • Thursday
      55°F
      31°F
    • Friday
      53°F
      32°F
    • Saturday
      54°F
      33°F
    • Sunday
      52°F
      33°F
Friday
Sep 19
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 11:00 pm
    0"
    35°F
    W
    1mph
    0"
    48°F
    NW
    2mph
Saturday
Sep 20
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 am
    0"
    35°F
    W
    1mph
    0"
    46°F
    W
    1mph
  • 5:00 am
    0"
    34°F
    S
    0mph
    0"
    44°F
    S
    0mph
  • 8:00 am
    0"
    43°F
    E
    1mph
    0"
    54°F
    E
    1mph
  • 11:00 am
    0"
    55°F
    S
    3mph
    0"
    65°F
    S
    3mph
  • 2:00 pm
    0"
    56°F
    S
    4mph
    0"
    66°F
    S
    4mph
  • 5:00 pm
    0"
    49°F
    E
    5mph
    0"
    59°F
    E
    5mph
  • 8:00 pm
    0"
    39°F
    SE
    5mph
    0"
    49°F
    SE
    5mph
  • 11:00 pm
    0"
    34°F
    SE
    7mph
    0"
    44°F
    SE
    7mph
Sunday
Sep 21
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 am
    0"
    33°F
    SE
    5mph
    0"
    44°F
    SE
    5mph
  • 5:00 am
    0"
    33°F
    SE
    4mph
    0"
    43°F
    SE
    4mph
  • 8:00 am
    0"
    41°F
    SE
    3mph
    0"
    51°F
    SE
    3mph
  • 11:00 am
    0"
    52°F
    SE
    5mph
    0"
    62°F
    SE
    5mph
  • 2:00 pm
    0"
    46°F
    S
    6mph
    0"
    57°F
    S
    6mph
  • 5:00 pm
    0"
    40°F
    E
    3mph
    0"
    50°F
    E
    3mph
  • 8:00 pm
    0"
    35°F
    SE
    4mph
    0"
    46°F
    SE
    4mph
  • 11:00 pm
    0"
    37°F
    SE
    5mph
    0"
    47°F
    SE
    5mph
Monday
Sep 22
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 2:00 am
    0"
    37°F
    SE
    3mph
    0"
    47°F
    SE
    3mph
  • 5:00 am
    0"
    35°F
    SW
    2mph
    0"
    46°F
    SW
    2mph
  • 11:00 am
    0"
    48°F
    W
    8mph
    0"
    58°F
    W
    8mph
  • 5:00 pm
    0"
    43°F
    NW
    6mph
    0"
    53°F
    NW
    6mph
  • 11:00 pm
    0"
    33°F
    W
    3mph
    0"
    43°F
    W
    3mph
Tuesday
Sep 23
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    32°F
    NW
    3mph
    0"
    42°F
    NW
    3mph
  • 11:00 am
    0"
    45°F
    W
    11mph
    0"
    55°F
    W
    11mph
  • 5:00 pm
    0"
    44°F
    NW
    7mph
    0"
    54°F
    NW
    7mph
  • 11:00 pm
    0"
    33°F
    W
    2mph
    0"
    43°F
    W
    2mph
Wednesday
Sep 24
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    28°F
    NW
    3mph
    0"
    39°F
    NW
    3mph
  • 11:00 am
    0"
    50°F
    NW
    4mph
    0"
    60°F
    NW
    4mph
  • 5:00 pm
    0"
    50°F
    NW
    3mph
    0"
    60°F
    NW
    3mph
  • 11:00 pm
    0"
    35°F
    SE
    6mph
    0"
    46°F
    SE
    6mph
Thursday
Sep 25
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    31°F
    S
    2mph
    0"
    41°F
    S
    2mph
  • 11:00 am
    0"
    55°F
    NW
    6mph
    0"
    65°F
    NW
    6mph
  • 5:00 pm
    0"
    52°F
    NW
    4mph
    0"
    62°F
    NW
    4mph
  • 11:00 pm
    0"
    38°F
    SW
    1mph
    0"
    48°F
    SW
    1mph
Friday
Sep 26
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    32°F
    W
    3mph
    0"
    42°F
    W
    3mph
  • 11:00 am
    0"
    53°F
    NW
    7mph
    0"
    63°F
    NW
    7mph
  • 5:00 pm
    0"
    51°F
    N
    3mph
    0"
    62°F
    N
    3mph
  • 11:00 pm
    0"
    37°F
    SE
    5mph
    0"
    47°F
    SE
    5mph
Saturday
Sep 27
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    33°F
    SE
    6mph
    0"
    44°F
    SE
    6mph
  • 11:00 am
    0"
    54°F
    S
    5mph
    0"
    64°F
    S
    5mph
  • 5:00 pm
    0"
    50°F
    SE
    2mph
    0"
    60°F
    SE
    2mph
  • 11:00 pm
    0"
    35°F
    SE
    5mph
    0"
    45°F
    SE
    5mph
Sunday
Sep 28
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 5:00 am
    0"
    33°F
    W
    2mph
    0"
    43°F
    W
    2mph
  • 11:00 am
    0"
    52°F
    W
    7mph
    0"
    63°F
    W
    7mph
  • 5:00 pm
    0"
    49°F
    NW
    3mph
    0"
    59°F
    NW
    3mph
  • 11:00 pm
    0"
    38°F
    S
    1mph
    0"
    48°F
    S
    1mph

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