Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

39°F

4°C

Humidity 70%
Wind Speed N 20 G 30 mph
Barometer 29.94 in (1016.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Apr 9:52 am MDT
Extended Forecast for

7 Miles S Nemo SD

  • Today

    Today: Mostly cloudy, with a high near 36. Northwest wind around 15 mph, with gusts as high as 34 mph.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Wind chill values as low as 13. West wind 6 to 14 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Wind chill values as low as 11 early. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 5 to 11 mph, with gusts as high as 28 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. East wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 17 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 36. Northwest wind around 15 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 20. Wind chill values as low as 13. West wind 6 to 14 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 46. Wind chill values as low as 11 early. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 26. West wind 5 to 11 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 58. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 33. East wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 74. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
A chance of showers. Mostly sunny, with a high near 79.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Nemo SD
 44.09°N 103.48°W (Elev. 4997 ft)
9:57 am MDT Apr 17, 2026
10am MDT Apr 17, 2026-6pm MDT Apr 23, 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