Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

A Few Clouds

38°F

3°C

Humidity 70%
Wind Speed N 18 mph
Barometer 30.26 in (1026.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 14 Jan 12:52 am MST
Extended Forecast for

Rapid City Regional Airport SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Blustery, with a north wind 16 to 21 mph, with gusts as high as 37 mph.

    Low: 28 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. North wind 3 to 8 mph. Winds could gust as high as 21 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Windy, with a northwest wind 24 to 32 mph, with gusts as high as 49 mph.

    High: 52 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Very windy, with a northwest wind 33 to 40 mph, with gusts as high as 65 mph.

    Low: 21 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 35. Very windy, with a northwest wind 38 to 43 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 65 mph.

    High: 35 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 43 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. North wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Blustery, with a north wind 16 to 21 mph, with gusts as high as 37 mph.
Wednesday
Mostly sunny, with a high near 51. North wind 3 to 8 mph. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 30. West wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 52. Windy, with a northwest wind 24 to 32 mph, with gusts as high as 49 mph.
Thursday Night
Partly cloudy, with a low around 21. Very windy, with a northwest wind 33 to 40 mph, with gusts as high as 65 mph.
Friday
Mostly sunny, with a high near 35. Very windy, with a northwest wind 38 to 43 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 65 mph.
Friday Night
Mostly cloudy, with a low around 15. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 43 mph.
Saturday
Mostly sunny, with a high near 42. North wind 15 to 18 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 48. Breezy.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City Regional Airport SD
 44.04°N 103.06°W (Elev. 3100 ft)
10:06 pm MST Jan 13, 2026
1am MST Jan 14, 2026-6pm MST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database