
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
15°F
-9°C
| Humidity | 64% |
| Wind Speed | S 7 mph |
| Barometer | 29.84 in (1017.0 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 20 Feb 9:52 am MST |
Extended Forecast for
Rapid City SD
Today

High: 27 °F
Sunny
Tonight

Low: 12 °F
Partly Cloudy
Saturday

High: 35 °F
Mostly Sunny
Saturday Night

Low: 8 °F
Mostly Clear
Sunday

High: 33 °F
Mostly Sunny
Sunday Night

Low: 13 °F
Partly Cloudy
Monday

High: 55 °F
Partly Sunny
Monday Night

Low: 33 °F
Mostly Cloudy
Tuesday

High: 60 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 27. Wind chill values as low as 7. Southeast wind around 6 mph becoming light and variable in the afternoon.
Tonight
Partly cloudy, with a low around 12. Wind chill values as low as 4. Light and variable wind.
Saturday
Mostly sunny, with a high near 35. Wind chill values as low as 6. Light northwest wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 8. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 33. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 13. Southeast wind around 7 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 55. Light and variable wind becoming southeast around 6 mph.
Monday Night
Mostly cloudy, with a low around 33. West wind 5 to 7 mph, with gusts as high as 16 mph.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rapid City SD
44.08°N 103.24°W (Elev. 3291 ft)
44.08°N 103.24°W (Elev. 3291 ft)
10:32 am MST Feb 20, 2026
10am MST Feb 20, 2026-6pm MST Feb 26, 2026


