Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

22°F

-6°C

Humidity 89%
Wind Speed N 3 mph
Barometer 30.48 in (1035.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 10 Nov 2:53 am CST
Extended Forecast for

Lake Norden SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 22. Light and variable wind.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a temperature rising to around 36 by 5am. South wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 52. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. West northwest wind 7 to 13 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. West southwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. Southeast wind 7 to 10 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Southeast wind 9 to 13 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 22. Light and variable wind.
Monday
Partly sunny, with a high near 34. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Increasing clouds, with a temperature rising to around 36 by 5am. South wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph.
Veterans Day
Mostly sunny, with a high near 52. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 31. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 49. West northwest wind 7 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 32. West southwest wind 5 to 7 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 54. Southeast wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 38. Southeast wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Sunday
A slight chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Norden SD
 44.56°N 97.2°W (Elev. 1654 ft)
3:36 am CST Nov 10, 2025
3am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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