Areas Of Locally Heavy Snow And Rain Today

A strong low pressure system over the Great Lakes will produce locally heavy snow and rain, before reaching eastern Canada by tomorrow morning. Heavy snow is expected across the Upper Mississippi Valley and Great Lakes with the arrival of an Arctic air mass, while locally heavy rain is possible along and ahead of the associated cold front over the eastern Ohio Valley and southeastern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Mostly Cloudy

31°F

-1°C

Humidity 56%
Wind Speed NW 12 mph
Barometer 29.86 in (1015.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 9 Dec 2:52 pm MST
Extended Forecast for

Rapid City SD

  • This
    Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 4pm.  Partly sunny, with a high near 31. Northwest wind around 17 mph, with gusts as high as 24 mph.

    Chance Snow

    High: 31 °F

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 8pm.  Mostly cloudy, with a low around 12. North wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Chance Snow

    Low: 12 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 29. Light and variable wind becoming west around 6 mph in the afternoon.

    Slight Chance
    Snow then
    Mostly Sunny

    High: 29 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 17. West wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 17 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. Calm wind becoming south 5 to 9 mph in the morning.

    Mostly Cloudy

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 21. Light and variable wind.

    Partly Cloudy

    Low: 21 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Mostly Cloudy

    Low: 30 °F

  • Friday

    Friday: Partly sunny, with a high near 45.

    Partly Sunny

    High: 45 °F

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 31. Northwest wind around 17 mph, with gusts as high as 24 mph.
Tonight
A 40 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 12. North wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 29. Light and variable wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 17. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 34. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 21. Light and variable wind.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Partly sunny, with a high near 34.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Monday
Sunny, with a high near 35.
Click Map For Forecast
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
12:34 pm MST Dec 9, 2019
3pm MST Dec 9, 2019-6pm MST Dec 16, 2019
 
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Additional Resources

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Hourly Weather Forecast

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