Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

14°F

-10°C

Humidity 71%
Wind Speed Calm
Barometer 29.97 in (1020.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 20 Feb 9:52 pm MST
Extended Forecast for

Ellsworth Air Force Base SD

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values as low as 1. Calm wind becoming west around 5 mph after midnight.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow between 9am and 11am.  Mostly sunny, with a high near 32. Wind chill values as low as 2. North wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Northwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 17 mph.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Wind chill values as low as 9. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52. Southeast wind 5 to 7 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. West wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 8. Wind chill values as low as 1. Calm wind becoming west around 5 mph after midnight.
Saturday
A slight chance of snow between 9am and 11am. Mostly sunny, with a high near 32. Wind chill values as low as 2. North wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 8. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Sunday
Mostly sunny, with a high near 32. Wind chill values as low as 9. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 11. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 52. Southeast wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 28. West wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday
Partly sunny, with a high near 59. West wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 52. Breezy.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 60. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Ellsworth Air Force Base SD
 44.15°N 103.1°W (Elev. 3202 ft)
10:31 pm MST Feb 20, 2026
10pm MST Feb 20, 2026-6pm MST Feb 27, 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