Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Overcast

51°F

11°C

Humidity 86%
Wind Speed NE 9 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 11 Oct 6:52 pm MDT
Extended Forecast for

2 Miles WSW Rapid City Regional Airport SD

  • Tonight

    Tonight: A chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming southeast after midnight. Winds could gust as high as 16 mph.  Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with a southeast wind 6 to 11 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 63 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Rain likely after midnight.  Increasing clouds, with a low around 38. Breezy, with a north wind 15 to 20 mph becoming light  after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 60%.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Rain
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly before noon.  Mostly cloudy, with a high near 54. Calm wind becoming east around 6 mph in the afternoon.

    High: 54 °F

    Chance Rain
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Partly sunny, with a high near 56. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before noon.  Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming southeast after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%.
Columbus Day
Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with a southeast wind 6 to 11 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.
Monday Night
Rain likely after midnight. Increasing clouds, with a low around 38. Breezy, with a north wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 54. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 56. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Thursday
A slight chance of rain before noon. Partly sunny, with a high near 60. Breezy.
Thursday Night
Mostly clear, with a low around 33. Breezy.
Friday
Sunny, with a high near 58.
Friday Night
Clear, with a low around 37.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Rapid City Regional Airport SD
 44.04°N 103.12°W (Elev. 3071 ft)
7:06 pm MDT Oct 11, 2026
7pm MDT Oct 11, 2026-6pm MDT Oct 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database