National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

21°F

-6°C

Humidity 74%
Wind Speed S 15 mph
Barometer 29.50 in (1001.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 24 Feb 4:53 am CST
Extended Forecast for

Vienna SD

  • Today

    Today: Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 13 to 22 mph becoming northwest in the morning. Winds could gust as high as 32 mph.

    High: 37 °F

    Breezy.
    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon. Partly sunny, with a high near 26. Northwest wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 50%.

    High: 26 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Southeast wind around 10 mph becoming west southwest after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. West southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. Breezy, with a west southwest wind 14 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of snow after midnight. Mostly cloudy, with a low around 13. North northeast wind 15 to 17 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before noon. Mostly cloudy, with a high near 20. North northeast wind 13 to 16 mph. Chance of precipitation is 30%.

    High: 20 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Today
Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 13 to 22 mph becoming northwest in the morning. Winds could gust as high as 32 mph.
Tonight
Partly cloudy, with a low around 9. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday
A chance of snow, mainly after noon. Partly sunny, with a high near 26. Northwest wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 18. Southeast wind around 10 mph becoming west southwest after midnight.
Thursday
Sunny, with a high near 44. West southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 30. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 49. Breezy, with a west southwest wind 14 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.
Friday Night
A chance of snow after midnight. Mostly cloudy, with a low around 13. North northeast wind 15 to 17 mph. Chance of precipitation is 30%.
Saturday
A chance of snow before noon. Mostly cloudy, with a high near 20. North northeast wind 13 to 16 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
A chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vienna SD
 44.71°N 97.5°W (Elev. 1801 ft)
Last Update:
5:36 am CST Feb 24, 2026
Forecast Valid:
5am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation