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.

Fair

44°F

7°C

Humidity 73%
Wind Speed SE 10 mph
Barometer 30.10 in (1020.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 12:52 pm MST
Extended Forecast for

4 Miles WSW Blackhawk SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. Southeast wind 3 to 5 mph. Winds could gust as high as 17 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 32. Light south wind.

    Low: 32 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 56. Light south wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 26 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. South wind 5 to 7 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. South wind 6 to 10 mph, with gusts as high as 29 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. South wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 57. Southeast wind 3 to 5 mph. Winds could gust as high as 17 mph.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 32. Light south wind.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 56. Light south wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 36. South wind 5 to 7 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 56. South wind 6 to 10 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 35. South wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 37.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Blackhawk SD
 44.13°N 103.39°W (Elev. 4035 ft)
12:46 pm MST Nov 12, 2026
1pm MST Nov 12, 2026-6pm MST Nov 18, 2026
 
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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