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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

7-Day Forecast for Latitude 44.08°N and Longitude 103.24°W (Elev. 3291 ft) (Text-Only)
NWS Forecast for: Rapid City SD
Issued by: National Weather Service Rapid City, SD
Last Update: 7:16 pm MST Dec 12, 2017
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  • Tonight

    Tonight: Areas of smoke before 11pm. Mostly cloudy, then gradual clearing toward daybreak, with a low around 37. Very windy, with a northwest wind 15 to 25 mph increasing to 34 to 44 mph. Winds could gust as high as 55 mph.

    Areas Smoke
    and Windy
    then Gradual
    Clearing and
    Very Windy

    Low: 37 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Windy, with a northwest wind 29 to 39 mph decreasing to 18 to 28 mph in the afternoon. Winds could gust as high as 50 mph.

    Mostly Sunny
    and Windy



    High: 46 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 31. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Mostly Cloudy




    Low: 31 °F

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 38. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    Breezy.
    Slight Chance
    Snow then
    Partly Sunny

    High: 38 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 25. West wind 5 to 9 mph.

    Partly Cloudy




    Low: 25 °F

  • Friday

    Friday: Partly sunny, with a high near 56. West wind 5 to 7 mph.

    Partly Sunny




    High: 56 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 34.

    Mostly Cloudy




    Low: 34 °F

  • Saturday

    Saturday: A chance of snow before 11am.  Partly sunny, with a high near 41.

    Chance Snow
    then Partly
    Sunny


    High: 41 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24.

    Partly Cloudy




    Low: 24 °F



  • Tonight: Areas of smoke before 11pm. Mostly cloudy, then gradual clearing toward daybreak, with a low around 37. Very windy, with a northwest wind 15 to 25 mph increasing to 34 to 44 mph. Winds could gust as high as 55 mph.

    Wednesday: Mostly sunny, with a high near 46. Windy, with a northwest wind 29 to 39 mph decreasing to 18 to 28 mph in the afternoon. Winds could gust as high as 50 mph.

    Wednesday Night: Mostly cloudy, with a low around 31. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Thursday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 38. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    Thursday Night: Partly cloudy, with a low around 25. West wind 5 to 9 mph.

    Friday: Partly sunny, with a high near 56. West wind 5 to 7 mph.

    Friday Night: Mostly cloudy, with a low around 34.

    Saturday: A chance of snow before 11am. Partly sunny, with a high near 41.

    Saturday Night: Partly cloudy, with a low around 24.

    Sunday: Mostly sunny, with a high near 45.

    Sunday Night: Partly cloudy, with a low around 30.

    Monday: Mostly sunny, with a high near 49.

    Monday Night: Partly cloudy, with a low around 29.

    Tuesday: Partly sunny, with a high near 47.



    Rapid City SD
     44.08°N 103.24°W (Elev. 3291 ft)

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