Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. 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 this 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.

Fair

35°F

2°C

Humidity 64%
Wind Speed SE 6 mph
Barometer 30.07 in (1019.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Feb 8:53 am CST
Extended Forecast for

Wallace SD

  • Today

    Today: Sunny, with a high near 48. South southeast wind around 6 mph becoming west in the afternoon.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West southwest wind 3 to 6 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. South southwest wind 5 to 9 mph.

    High: 51 °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 51. West northwest wind 6 to 10 mph.

    High: 51 °F

    Sunny

  • Saturday Night

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

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South southwest wind 6 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. South southeast wind around 9 mph becoming east northeast after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 51. East wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 48. South southeast wind around 6 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 27. West southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 51. South southwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 30. South 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 northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 53. South southwest wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 33. South southeast wind around 9 mph becoming east northeast after midnight.
Washington's Birthday
Mostly sunny, with a high near 51. East wind 8 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Wednesday
A chance of snow. Mostly sunny, with a high near 40. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace SD
 45.07°N 97.48°W (Elev. 1814 ft)
8:37 am CST Feb 12, 2026
9am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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