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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

27°F

-3°C

Humidity 96%
Wind Speed S 9 mph
Barometer 30.08 in (1020.2 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 12 Feb 2:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 28. South southeast wind around 6 mph.

    Low: 28 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 49. South southeast wind around 6 mph becoming west in the afternoon.

    High: 49 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. Southwest wind around 7 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. South southwest wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. West northwest wind 6 to 10 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. West southwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Southeast wind 6 to 8 mph becoming northwest after midnight.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 28. South southeast wind around 6 mph.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 49. South southeast wind around 6 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 28. West wind around 6 mph.
Friday
Sunny, with a high near 52. Southwest wind around 7 mph.
Friday Night
Mostly clear, with a low around 30. South southwest wind around 7 mph.
Saturday
Sunny, with a high near 51. West northwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 7 mph.
Sunday
Partly sunny, with a high near 53. West southwest wind 6 to 8 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. Southeast wind 6 to 8 mph becoming northwest after midnight.
Washington's Birthday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
Last Update:
2:36 am CST Feb 12, 2026
Forecast Valid:
3am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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