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

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

A Few Clouds

31°F

-1°C

Humidity 72%
Wind Speed SE 8 mph
Barometer 30.07 in (1019.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Feb 1:53 am CST
Extended Forecast for

Webster SD

  • Overnight

    Overnight: Mostly cloudy early, then becoming mostly clear, with a low around 29. South southeast wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. South southeast wind around 6 mph becoming west in the afternoon.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West southwest wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. South southwest wind 5 to 8 mph.

    High: 50 °F

    Sunny

  • Friday Night

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

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. West southwest wind 6 to 9 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Southwest wind 6 to 9 mph becoming south southeast in the afternoon.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South southeast wind around 8 mph becoming northeast after midnight.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy early, then becoming mostly clear, with a low around 29. South southeast wind around 6 mph.
Thursday
Sunny, with a high near 46. South southeast wind around 6 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 28. West southwest wind 3 to 5 mph.
Friday
Sunny, with a high near 50. South southwest wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 30. South wind around 7 mph.
Saturday
Sunny, with a high near 48. West southwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Sunday
Partly sunny, with a high near 51. Southwest wind 6 to 9 mph becoming south southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. South southeast wind around 8 mph becoming northeast after midnight.
Washington's Birthday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 39. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
1:36 am CST Feb 12, 2026
Forecast Valid:
2am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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