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Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

35°F

2°C

Humidity 44%
Wind Speed NW 12 mph
Barometer 30.00 in (1017.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 14 Feb 9:52 pm MST
Extended Forecast for

Rapid City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Southwest wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Light west wind.

    Low: 31 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 65. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Breezy, with a southwest wind 8 to 13 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 39 mph.

    High: 61 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind 11 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow after 11am. Increasing clouds, with a high near 45. Northwest wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 45 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Light west wind.
Sunday
Mostly sunny, with a high near 64. Southwest wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 31. Light west wind.
Washington's Birthday
Mostly sunny, with a high near 65. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 38. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 61. Breezy, with a southwest wind 8 to 13 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 39 mph.
Tuesday Night
A chance of rain and snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind 11 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of snow after 11am. Increasing clouds, with a high near 45. Northwest wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 26.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 7.
Friday
A slight chance of snow. Mostly sunny, with a high near 34.
Friday Night
A slight chance of snow. Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rapid City SD
 44.07°N 103.27°W (Elev. 3333 ft)
Last Update:
9:36 pm MST Feb 14, 2026
Forecast Valid:
10pm MST Feb 14, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation