Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

6°F

-14°C

Humidity 76%
Wind Speed Calm
Barometer 30.39 in (1033.2 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 30 Nov 5:53 pm CST
Extended Forecast for

6 Miles WSW Watertown SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 18. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 18 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. West wind 6 to 9 mph.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 28 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight.  Cloudy, with a low around 7. Southwest wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 7 °F

    Cloudy then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 14. North wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 14 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -12. Northwest wind 6 to 10 mph becoming south southwest after midnight.

    Low: -12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23. South wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 0. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, with a high near 18. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 0. West wind 6 to 9 mph.
Tuesday
Mostly cloudy, with a high near 28. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of snow after midnight. Cloudy, with a low around 7. Southwest wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 14. North wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around -12. Northwest wind 6 to 10 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 23. South wind 8 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 13. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Friday
Mostly cloudy, with a high near 28.
Friday Night
Cloudy, with a low around 12.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 21. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around -1. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 13.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Watertown SD
 44.88°N 97.26°W (Elev. 1749 ft)
6:36 pm CST Nov 30, 2025
6pm CST Nov 30, 2025-6pm CST Dec 7, 2025
 
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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