Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

55°F

13°C

Humidity 24%
Wind Speed NW 10 mph
Barometer 29.97 in (1016.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 7 Feb 4:52 pm MST
Extended Forecast for

Rapid City Regional Airport SD

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 68. West wind around 6 mph, with gusts as high as 16 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. South wind around 6 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 57. North wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 2am, then a slight chance of snow after 2am.  Mostly cloudy, with a low around 25. North wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow between 11am and noon, then a chance of rain after noon.  Mostly cloudy, with a high near 48. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow.  Mostly cloudy, with a low around 25. South wind around 6 mph.  Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then a chance of rain and snow.  Mostly cloudy, with a high near 46. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 68. West wind around 6 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 34. South wind around 6 mph becoming west after midnight. Winds could gust as high as 16 mph.
Monday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 57. North wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 25. North wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow between 11am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 48. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. South wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 46. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A chance of rain and snow before 11pm. Mostly cloudy, with a low around 23.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 22.
Saturday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City Regional Airport SD
 44.04°N 103.06°W (Elev. 3100 ft)
4:42 pm MST Feb 7, 2026
5pm MST Feb 7, 2026-6pm MST Feb 14, 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