National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

31°F

-1°C

Humidity 38%
Wind Speed SE 15 mph
Barometer 30.51 in (1039.1 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 22 Feb 3:52 pm MST
Extended Forecast for

Box Elder SD

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as -2. Southeast wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. Wind chill values as low as 4 early. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Southwest wind 7 to 16 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain, mainly after 5am. Mostly cloudy, with a low around 29. Northwest wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely, becoming all rain after 8am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a southwest wind 11 to 16 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Breezy.
    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.

    Low: 25 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 12. Wind chill values as low as -2. Southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 57. Wind chill values as low as 4 early. Light and variable wind becoming southeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 33. Southwest wind 7 to 16 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 52. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.
Tuesday Night
Snow likely, possibly mixed with rain, mainly after 5am. Mostly cloudy, with a low around 29. Northwest wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely, becoming all rain after 8am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a southwest wind 11 to 16 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 25. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.
Thursday
Sunny, with a high near 59. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 30.
Friday
A slight chance of rain after 11am. Mostly sunny, with a high near 59. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19. Blustery.
Saturday
A chance of snow. Partly sunny, with a high near 36.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Sunday
A slight chance of snow. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Box Elder SD
 44.1°N 103.06°W (Elev. 3094 ft)
Last Update:
4:06 pm MST Feb 22, 2026
Forecast Valid:
4pm MST Feb 22, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation