Southwestern Storm to Bring Rain and Thunderstorm Potential, and Snow in the Mountains

A storm in the Southwest will produce rain, locally heavy with the potential for flash flooding this weekend. Mountain snow will spread across the Southwest, Great Basin, and into the South/Central Rockies. The whole storm shifts into the Plains later in the weekend while a new system brings rain and mountain snow from the Northwest to the Northern Rockies. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

29°F

-2°C

Humidity 69%
Wind Speed Calm
Barometer 29.98 in (1017.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 21 Feb 9:52 pm MST
Extended Forecast for

Rapid City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Northwest wind 5 to 7 mph.

    Partly Cloudy

    Low: 29 °F

  • Saturday

    Saturday: Sunny, with a high near 53. Northwest wind 6 to 9 mph.

    Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 29. West wind around 7 mph.

    Mostly Clear

    Low: 29 °F

  • Sunday

    Sunday: Sunny, with a high near 45. North wind 5 to 7 mph becoming light and variable  in the afternoon.

    Sunny

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 27. South wind 3 to 6 mph.

    Partly Cloudy

    Low: 27 °F

  • Monday

    Monday: Rain and snow likely before noon, then rain likely between noon and 3pm, then rain and snow likely after 3pm.  Mostly cloudy, with a high near 40. Northwest wind 6 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%.

    Rain/Snow
    Likely

    High: 40 °F

  • Monday
    Night

    Monday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Snow Likely

    Low: 20 °F

  • Tuesday

    Tuesday: A chance of snow, mainly before 11am.  Mostly cloudy, with a high near 31.

    Chance Snow

    High: 31 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Mostly Cloudy

    Low: 14 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 53. Northwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 29. West wind around 7 mph.
Sunday
Sunny, with a high near 45. North wind 5 to 7 mph becoming light and variable in the afternoon.
Sunday Night
Partly cloudy, with a low around 27. South wind 3 to 6 mph.
Monday
Rain and snow likely before noon, then rain likely between noon and 3pm, then rain and snow likely after 3pm. Mostly cloudy, with a high near 40. Northwest wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Tuesday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Friday
Sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
9:06 pm MST Feb 21, 2020
10pm MST Feb 21, 2020-6pm MST Feb 28, 2020
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database