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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

33°F

1°C

Humidity 66%
Wind Speed S 16 mph
Barometer 29.74 in (1009.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 12 Mar 10:53 am CDT
Extended Forecast for

5 Miles NNE Watertown Municipal Airport SD

High Wind Warning March 12, 07:00pm until March 13, 07:00am
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: A chance of snow before 1pm, then rain likely. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: A chance of rain and thunderstorms before 8pm, then a slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 20. Windy, with a northwest wind 25 to 30 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Windy. Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. Breezy, with a north northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 33 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 1am. Cloudy, with a low around 22. North wind around 6 mph becoming southeast after midnight. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Cloudy, with a high near 34. East southeast wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 14. East wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 14 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Areas of blowing snow. Mostly cloudy, with a high near 22. Blustery, with a north wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -3. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 31 mph.

    Low: -3 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 14. North northwest wind 10 to 13 mph.

    High: 14 °F

    Sunny

Detailed Forecast

Today
A chance of snow before 1pm, then rain likely. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain and thunderstorms before 8pm, then a slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 20. Windy, with a northwest wind 25 to 30 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 33. Breezy, with a north northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
A chance of snow, mainly after 1am. Cloudy, with a low around 22. North wind around 6 mph becoming southeast after midnight. Chance of precipitation is 30%.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 34. East southeast wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 14. East wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely, mainly before 1pm. Areas of blowing snow. Mostly cloudy, with a high near 22. Blustery, with a north wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around -3. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 14. North northwest wind 10 to 13 mph.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Watertown Municipal Airport SD
 44.97°N 97.12°W (Elev. 1745 ft)
Last Update:
11:46 am CDT Mar 12, 2026
Forecast Valid:
11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation