Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

49°F

9°C

Humidity 41%
Wind Speed W 8 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 7 Mar 11:52 pm MDT
Extended Forecast for

8 Miles N New Underwood SD

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph.

    High: 74 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 17 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. Breezy, with an east wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain and snow between 11pm and midnight, then a chance of snow after midnight.  Mostly cloudy, with a low around 26. Blustery, with a north wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 42. North wind 10 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 48. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 39 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. West wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 74. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 32. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 66. Breezy, with an east wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A chance of rain and snow between 11pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 26. Blustery, with a north wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 42. North wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 48. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 39 mph.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 69. Windy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Blustery.
Friday
A chance of snow. Cloudy, with a high near 45. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 54. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N New Underwood SD
 44.22°N 102.83°W (Elev. 2802 ft)
11:31 pm MST Mar 7, 2026
11pm MST Mar 7, 2026-6pm MDT Mar 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