Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

26°F

-3°C

Humidity 75%
Wind Speed N 20 G 30 mph
Barometer 30.03 in (1019.4 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 1 Feb 1:56 pm CST
Extended Forecast for

Webster SD

  • This Afternoon

    This Afternoon: Cloudy, with a steady temperature around 27. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 27 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow before 1pm, then a chance of snow after 3pm.  Mostly cloudy, with a high near 17. Light and variable wind becoming east around 6 mph in the morning.  Chance of precipitation is 30%.

    High: 17 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 5. East wind 3 to 6 mph.  Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 22. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 22 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 14. West southwest wind 5 to 10 mph becoming north northwest after midnight.  Chance of precipitation is 20%.

    Low: 14 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 26. North northwest wind 7 to 10 mph becoming west southwest in the afternoon.

    High: 26 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a steady temperature around 27. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 9. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of snow before 1pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 17. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 30%.
Monday Night
A chance of snow before midnight. Mostly cloudy, with a low around 5. East wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 22. Light and variable wind becoming south southwest around 6 mph in the morning.
Tuesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 14. West southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 26. North northwest wind 7 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 19. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 39. West wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
1:36 pm CST Feb 1, 2026
2pm CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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