Critical Fire Weather in the High Plains; Heavy Rain and High Winds in Hawaii

Gusty winds and low relative humidity will bring widespread critical fire weather today across the central and southern High Plains. Heavy rain and thunderstorms may bring flooding to Hawaii through today. High winds across the islands may result in high surf, power outages, property damage, and difficult travel. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

45°F

7°C

Humidity 49%
Wind Speed Calm
Barometer 29.87 in (1012.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 9 Feb 8:52 am MST
Extended Forecast for

Rapid City SD

  • Today

    Today: A 20 percent chance of rain after 1pm.  Partly sunny, with a temperature rising to near 56 by 11am, then falling to around 43 during the remainder of the day. Southwest wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm.  Partly cloudy, with a low around 25. North wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. Calm wind becoming north around 6 mph in the afternoon.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 51. South wind 5 to 7 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 30. Northwest wind 3 to 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am.  Mostly sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Light west wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 1pm. Partly sunny, with a temperature rising to near 56 by 11am, then falling to around 43 during the remainder of the day. Southwest wind 6 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.
Tonight
A 20 percent chance of snow before 8pm. Partly cloudy, with a low around 25. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 49. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 28. Light south wind.
Wednesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 51. South wind 5 to 7 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 30. Northwest wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 27. Light west wind.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
7:46 am MST Feb 9, 2026
9am MST Feb 9, 2026-6pm MST Feb 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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