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

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

35°F

2°C

Humidity 72%
Wind Speed SW 15 mph
Barometer 30.11 in (1022.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Jan 3:53 pm CST
Extended Forecast for

Henry SD

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 32. Southwest wind 13 to 15 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 25. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 41. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. West southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Breezy, with a west northwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. Blustery, with a northwest wind around 23 mph, with gusts as high as 36 mph.

    Low: 18 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Blustery, with a north wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 24 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. North wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 37. Breezy, with a south wind 13 to 22 mph becoming west northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 32. Southwest wind 13 to 15 mph.
Tonight
Increasing clouds, with a low around 25. West wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 41. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 34. West southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 44. Breezy, with a west northwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Blustery, with a northwest wind around 23 mph, with gusts as high as 36 mph.
Wednesday
Mostly sunny, with a high near 24. Blustery, with a north wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 16. North wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 37. Breezy, with a south wind 13 to 22 mph becoming west northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Thursday Night
Snow likely, mainly after midnight. Patchy blowing snow after 2am. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 60%.
Friday
Snow likely. Patchy blowing snow. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 60%.
Friday Night
A slight chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 4. Blustery. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Henry SD
 44.88°N 97.48°W (Elev. 1818 ft)
Last Update:
3:36 pm CST Jan 11, 2026
Forecast Valid:
4pm CST Jan 11, 2026-6pm CST Jan 17, 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