Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

36°F

2°C

Humidity 73%
Wind Speed NW 5 mph
Barometer 29.92 in (1014.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Nov 11:53 pm CST
Extended Forecast for

Vienna SD

  • Overnight

    Overnight: Mostly clear, with a low around 27. West northwest wind 5 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 49. West wind 6 to 10 mph.

    High: 49 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. West southwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. South southeast wind 7 to 9 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. South southeast wind 8 to 11 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. South southeast wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. West northwest wind 5 to 10 mph.
Wednesday
Increasing clouds, with a high near 49. West wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 31. West southwest wind 5 to 7 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 55. South southeast wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 37. South southeast wind 8 to 11 mph.
Friday
Mostly sunny, with a high near 64. South southeast wind 11 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 44. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.
Saturday
Partly sunny, with a high near 57. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 30. Northwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 29.
Monday
A slight chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Vienna SD
 44.71°N 97.5°W (Elev. 1801 ft)
11:36 pm CST Nov 11, 2025
12am CST Nov 12, 2025-6pm CST Nov 18, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database