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

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Overcast

14°F

-10°C

Humidity 61%
Wind Speed N 16 mph
Barometer 30.30 in (1030.3 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 18 Jan 9:52 pm MST
Extended Forecast for

8 Miles SW Blackhawk SD

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 8. North wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 23 mph.

    Low: 8 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32. Wind chill values as low as 2. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Light and variable wind. Winds could gust as high as 18 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 41. Wind chill values as low as 16. Northwest wind 5 to 13 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 22. Northwest wind 7 to 9 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am. Mostly sunny, with a temperature rising to near 27 by noon, then falling to around 17 during the remainder of the day. Northwest wind 8 to 14 mph, with gusts as high as 39 mph.

    High: 27 °F⇓

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. West wind 3 to 6 mph. Winds could gust as high as 24 mph.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 38. North wind 3 to 6 mph. Winds could gust as high as 22 mph.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 8. North wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 23 mph.
M.L.King Day
Mostly sunny, with a high near 32. Wind chill values as low as 2. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 16. Light and variable wind. Winds could gust as high as 18 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 41. Wind chill values as low as 16. Northwest wind 5 to 13 mph, with gusts as high as 36 mph. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a steady temperature around 22. Northwest wind 7 to 9 mph, with gusts as high as 31 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a temperature rising to near 27 by noon, then falling to around 17 during the remainder of the day. Northwest wind 8 to 14 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly clear, with a low around 10. West wind 3 to 6 mph. Winds could gust as high as 24 mph.
Thursday
Mostly sunny, with a high near 38. North wind 3 to 6 mph. Winds could gust as high as 22 mph.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 6.
Friday
A chance of snow, mainly after 11am. Partly sunny, with a high near 22.
Friday Night
A chance of snow. Mostly cloudy, with a low around -1.
Saturday
A chance of snow. Partly sunny, with a high near 21.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Blackhawk SD
 44.09°N 103.45°W (Elev. 4505 ft)
Last Update:
9:21 pm MST Jan 18, 2026
Forecast Valid:
9pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
Forecast Discussion
 
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