Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fair

81°F

27°C

Humidity 62%
Wind Speed NE 10 mph
Barometer 29.98 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 Aug 3:35 pm CDT
Extended Forecast for

7 Miles NNW Britton SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 81. East wind around 11 mph.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. East northeast wind 7 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. East wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 5am.  Mostly cloudy, with a low around 63. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 10%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 80. South southwest wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Partly cloudy, with a low around 57. North northwest wind 8 to 13 mph.  Chance of precipitation is 10%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78. North northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 81. South southwest wind 5 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 81. East wind around 11 mph.
Tonight
Mostly cloudy, with a low around 60. East northeast wind 7 to 10 mph.
Friday
Partly sunny, with a high near 79. East wind 8 to 17 mph, with gusts as high as 28 mph.
Friday Night
A slight chance of showers after 5am. Mostly cloudy, with a low around 63. Southeast wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 80. South southwest wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 57. North northwest wind 8 to 13 mph. Chance of precipitation is 10%.
Sunday
Mostly sunny, with a high near 78. North northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. South southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Britton SD
 45.9°N 97.78°W (Elev. 1299 ft)
3:38 pm CDT Aug 13, 2026
3pm CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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