Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

49°F

9°C

Humidity 86%
Wind Speed W 10 mph
Barometer 30.09 in (1019.6 mb)
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 15 Oct 9:56 am CDT
Extended Forecast for

3 Miles ESE Lake City SD

  • Today

    Today: Partly sunny, with a high near 53. Breezy, with a northwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 53 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Showers likely with a chance of sprinkles before midnight, then a chance of showers between midnight and 4am.  Cloudy, with a low around 37. Breezy, with a northwest wind 23 to 25 mph, with gusts as high as 44 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a north northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 47 °F

    Decreasing
    Clouds and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Areas of frost between 10pm and midnight.  Otherwise, clear, with a low around 35. West wind 5 to 10 mph becoming south southwest 11 to 16 mph after midnight. Winds could gust as high as 31 mph.

    Low: 35 °F

    Areas Frost
    then Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 39 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 38 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 65. Southwest wind 9 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. North wind 3 to 5 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Light and variable wind becoming east southeast 5 to 7 mph in the morning.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. Breezy, with a northwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Tonight
Showers likely with a chance of sprinkles before midnight, then a chance of showers between midnight and 4am. Cloudy, with a low around 37. Breezy, with a northwest wind 23 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a north northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Areas of frost between 10pm and midnight. Otherwise, clear, with a low around 35. West wind 5 to 10 mph becoming south southwest 11 to 16 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 60. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 39 mph.
Saturday Night
Mostly clear, with a low around 46. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 65. Southwest wind 9 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 42. North wind 3 to 5 mph.
Monday
Sunny, with a high near 62. Light and variable wind becoming east southeast 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lake City SD
 45.69°N 97.35°W (Elev. 1824 ft)
10:16 am CDT Oct 15, 2026
10am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database