National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

47°F

8°C

Humidity 52%
Wind Speed Calm
Barometer 29.62 in (1002.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Apr 11:52 pm MDT
Extended Forecast for

9 Miles SW Owanka SD

  • Overnight

    Overnight: Partly cloudy, with a low around 46. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 78. Breezy, with a south wind 13 to 18 mph becoming north 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 78 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before midnight, then rain and snow showers likely between midnight and 3am, then snow showers likely after 3am. Low around 31. Wind chill values as low as 18. Windy, with a north wind 24 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Windy.
    Showers then
    Rain/Snow
    Likely

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 48. Wind chill values as low as 18 early. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    Showers and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Blustery, with a northwest wind 18 to 28 mph decreasing to 5 to 15 mph. Winds could gust as high as 40 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Breezy, with a northwest wind 5 to 15 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Blustery, with a northwest wind 17 to 22 mph becoming light and variable in the evening. Winds could gust as high as 34 mph.

    Low: 25 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. South wind around 11 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 78. Breezy, with a south wind 13 to 18 mph becoming north 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Thursday Night
Rain showers before midnight, then rain and snow showers likely between midnight and 3am, then snow showers likely after 3am. Low around 31. Wind chill values as low as 18. Windy, with a north wind 24 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 48. Wind chill values as low as 18 early. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 22. Blustery, with a northwest wind 18 to 28 mph decreasing to 5 to 15 mph. Winds could gust as high as 40 mph.
Saturday
Mostly sunny, with a high near 57. Breezy, with a northwest wind 5 to 15 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Mostly clear, with a low around 25. Blustery, with a northwest wind 17 to 22 mph becoming light and variable in the evening. Winds could gust as high as 34 mph.
Sunday
Sunny, with a high near 70. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 80. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Owanka SD
 43.9°N 102.69°W (Elev. 2598 ft)
Last Update:
9:36 pm MDT Apr 15, 2026
Forecast Valid:
12am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation