National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.08 in (1021.1 mb)
Dewpoint 35°F (2°C)
Visibility 0.75 mi
Wind Chill28°F (-2°C)
Last update 12 Nov 7:52 pm MST
Extended Forecast for

6 Miles WSW Blackhawk SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. Southeast wind 3 to 8 mph. Winds could gust as high as 24 mph.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South wind around 6 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. South wind 5 to 9 mph, with gusts as high as 26 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. South wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Calm wind.
Friday
Partly sunny, with a high near 56. Southeast wind 3 to 8 mph. Winds could gust as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 35. South wind around 6 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 56. South wind 5 to 9 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 34. South wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 59. Light and variable wind.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 50.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Blackhawk SD
 44.11°N 103.42°W (Elev. 4580 ft)
Last Update:
6:31 pm MST Nov 12, 2026
Forecast Valid:
8pm MST Nov 12, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation