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.

Blowing Snow and Windy

17°F

-8°C

Humidity 77%
Wind Speed N 31 G 38 mph
Barometer 30.10 in (1022.2 mb)
Dewpoint 11°F (-12°C)
Visibility 3.00 mi
Wind Chill-3°F (-19°C)
Last update 15 Mar 12:53 pm CDT
Extended Forecast for

South Shore SD

Winter Weather Advisory March 15, 04:00pm until March 16, 01:00am
Blizzard Warning March 15, 01:37pm until March 15, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
Blizzard Warning
  •  
    Blizzard Warning March 15, 01:37pm until March 15, 04:00pm

    NOW until 4:00pm Sun

    Blizzard Warning

  • This Afternoon

    High: 18 °F

    Areas Blowing
    Snow and
    Windy

  • Tonight

    Tonight: Areas of blowing snow. Partly cloudy, with a low around -5. Wind chill values as low as -28. Blustery, with a north northwest wind 22 to 29 mph, with gusts as high as 46 mph.

    Low: -5 °F

    Areas Blowing
    Snow and
    Blustery

  • Monday

    Monday: Patchy blowing snow before 1pm. Sunny and cold, with a high near 9. Wind chill values as low as -28. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 9 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after 1pm. High near 28. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 21. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. West northwest wind 9 to 13 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Areas of blowing snow. Mostly cloudy, with a high near 18. Windy, with a north wind 30 to 32 mph, with gusts as high as 49 mph.
Tonight
Areas of blowing snow. Partly cloudy, with a low around -5. Wind chill values as low as -28. Blustery, with a north northwest wind 22 to 29 mph, with gusts as high as 46 mph.
Monday
Patchy blowing snow before 1pm. Sunny and cold, with a high near 9. Wind chill values as low as -28. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around -5. Northwest wind 5 to 10 mph becoming south after midnight.
Tuesday
Snow, mainly after 1pm. High near 28. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 21. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 42. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 32. West northwest wind 9 to 13 mph.
Thursday
Mostly sunny, with a high near 50. Northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 61. Breezy.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Shore SD
 45.1°N 96.94°W (Elev. 1909 ft)
Last Update:
1:31 pm CDT Mar 15, 2026
Forecast Valid:
1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation