Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Light Snow Fog/Mist and Windy

33°F

1°C

Humidity 96%
Wind Speed N 33 G 45 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 32°F (0°C)
Visibility 1.25 mi
Wind Chill18°F (-8°C)
Last update 16 Apr 9:52 pm MDT
Extended Forecast for

7 Miles S Nemo SD

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all snow after 10pm.  Low around 22. Wind chill values as low as 11. North wind 11 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: A 20 percent chance of snow before 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values as low as 11. Northwest wind around 14 mph, with gusts as high as 32 mph.

    High: 37 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Wind chill values as low as 10. Northwest wind 9 to 14 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly after noon.  Mostly sunny, with a high near 46. Wind chill values as low as 11 early. Northwest wind 10 to 14 mph, with gusts as high as 33 mph.

    High: 46 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 29 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Light and variable wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. East wind around 5 mph becoming light and variable. Winds could gust as high as 17 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 73. Light and variable wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 22. Wind chill values as low as 11. North wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values as low as 11. Northwest wind around 14 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 21. Wind chill values as low as 10. Northwest wind 9 to 14 mph, with gusts as high as 30 mph.
Saturday
A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 46. Wind chill values as low as 11 early. Northwest wind 10 to 14 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 61. Light and variable wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 34. East wind around 5 mph becoming light and variable. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 73. Light and variable wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A chance of showers. Mostly sunny, with a high near 78.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
A chance of showers. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Nemo SD
 44.09°N 103.48°W (Elev. 4997 ft)
8:16 pm MDT Apr 16, 2026
9pm MDT Apr 16, 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