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

Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fog

33°F

1°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.16 in (1023.6 mb)
Dewpoint 33°F (1°C)
Visibility 0.25 mi
Wind Chill26°F (-3°C)
Last update 12 Nov 8:52 am MST
Extended Forecast for

8 Miles SW Blackhawk SD

  • Today

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

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Light and variable wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. South wind 3 to 5 mph. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. South wind 5 to 9 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Light and variable wind.
Tonight
Partly cloudy, with a low around 30. Calm wind.
Friday
Mostly sunny, with a high near 59. Light and variable wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 33. South wind 3 to 5 mph. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 59. South wind 5 to 9 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A chance of rain. Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Blackhawk SD
 44.09°N 103.45°W (Elev. 4505 ft)
Last Update:
8:31 am MST Nov 12, 2026
Forecast Valid:
9am MST Nov 12, 2026-6pm MST Nov 18, 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