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.

Mostly Cloudy

34°F

1°C

Humidity 82%
Wind Speed N 18 mph
Barometer 30.28 in (1027.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 14 Jan 5:52 am MST
Extended Forecast for

Rapid City Regional Airport SD

High Wind Watch January 15, 11:00am until January 16, 05:00pm
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: Mostly sunny, with a high near 51. North wind 6 to 11 mph becoming west in the morning. Winds could gust as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 54. Windy, with a northwest wind 25 to 31 mph, with gusts as high as 47 mph.

    High: 54 °F

    Increasing
    Clouds and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Wind chill values as low as 6. Very windy, with a northwest wind 29 to 34 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph.

    Low: 21 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Partly sunny, with a high near 33. Very windy, with a northwest wind 37 to 45 mph, with gusts as high as 65 mph.

    High: 33 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 45 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 36. Breezy, with a north wind 14 to 21 mph, with gusts as high as 38 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 36 mph.

    Low: 18 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Windy.

    High: 45 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 51. North wind 6 to 11 mph becoming west in the morning. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 29. Southwest wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Increasing clouds, with a high near 54. Windy, with a northwest wind 25 to 31 mph, with gusts as high as 47 mph.
Thursday Night
Partly cloudy, with a low around 21. Wind chill values as low as 6. Very windy, with a northwest wind 29 to 34 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph.
Friday
Partly sunny, with a high near 33. Very windy, with a northwest wind 37 to 45 mph, with gusts as high as 65 mph.
Friday Night
Mostly cloudy, with a low around 14. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 45 mph.
Saturday
Mostly sunny, with a high near 36. Breezy, with a north wind 14 to 21 mph, with gusts as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 18. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 36 mph.
Sunday
Mostly sunny, with a high near 45. Windy.
Sunday Night
Partly cloudy, with a low around 15. Blustery.
M.L.King Day
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City Regional Airport SD
 44.04°N 103.06°W (Elev. 3100 ft)
5:46 am MST Jan 14, 2026
5am MST Jan 14, 2026-6pm MST Jan 20, 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