Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Mostly Cloudy and Breezy

60°F

16°C

Humidity 55%
Wind Speed SE 21 G 31 mph
Barometer 29.92 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 11 Oct 10:55 am CDT
Extended Forecast for

Kennebec SD

  • Today

    Today: A slight chance of showers before noon.  Partly sunny, with a high near 75. Breezy, with a south southeast wind 21 to 29 mph, with gusts as high as 43 mph.  Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am.  Cloudy, then gradual clearing toward daybreak, with a low around 60. Breezy, with a south southeast wind 21 to 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Increasing clouds, with a high near 75. Windy, with a south southeast wind 20 to 25 mph becoming west northwest 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 75 °F

    Increasing
    Clouds and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a northwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 58. North northwest wind 9 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 40. East wind around 10 mph.  Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 1pm.  Mostly cloudy, with a high near 53. East southeast wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. East southeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. East southeast wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers before noon. Partly sunny, with a high near 75. Breezy, with a south southeast wind 21 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am. Cloudy, then gradual clearing toward daybreak, with a low around 60. Breezy, with a south southeast wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Increasing clouds, with a high near 75. Windy, with a south southeast wind 20 to 25 mph becoming west northwest 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a northwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph.
Columbus Day
Sunny, with a high near 58. North northwest wind 9 to 11 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 40. East wind around 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 53. East southeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 40. East southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 64. East southeast wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
A chance of showers after 1am. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Thursday
A slight chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennebec SD
 43.91°N 99.87°W (Elev. 1719 ft)
10:36 am CDT Oct 11, 2025
11am CDT Oct 11, 2025-6pm CDT Oct 17, 2025
 
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Additional Resources

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