Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Partly Cloudy

54°F

12°C

Humidity 100%
Wind Speed W 7 mph
Barometer 30.09 in
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Wind Chill52°F (11°C)
Last update 9 Oct 10:15 pm CDT
Extended Forecast for

4 Miles W Britton SD

  • Tonight

    Tonight: Mostly clear, with a low around 40. North northwest wind around 8 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. North wind 6 to 8 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. East northeast wind 5 to 9 mph becoming southeast after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers after 1pm.  Mostly sunny, with a high near 68. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 77. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am.  Partly cloudy, with a low around 38. West wind 15 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Columbus Day

    Columbus Day: Sunny, with a high near 54. West wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 4am.  Otherwise, partly cloudy, with a low around 32. North wind 6 to 8 mph.

    Low: 32 °F

    Mostly Clear
    then Frost

Detailed Forecast

Tonight
Mostly clear, with a low around 40. North northwest wind around 8 mph.
Friday
Sunny, with a high near 64. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 41. East northeast wind 5 to 9 mph becoming southeast after midnight.
Saturday
A slight chance of showers after 1pm. Mostly sunny, with a high near 68. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 77. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 38. West wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Columbus Day
Sunny, with a high near 54. West wind 13 to 15 mph, with gusts as high as 24 mph.
Monday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32. North wind 6 to 8 mph.
Tuesday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A slight chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Thursday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Britton SD
 45.79°N 97.84°W (Elev. 1306 ft)
9:37 pm CDT Oct 9, 2025
10pm CDT Oct 9, 2025-6pm CDT Oct 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database