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

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

36°F

2°C

Humidity 53%
Wind Speed W 7 mph
Barometer 30.21 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Jan 12:15 am CST
Extended Forecast for

5 Miles ENE Fort Thompson SD

  • Overnight

    Overnight: Partly cloudy, with a low around 27. West wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. West wind 6 to 13 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Breezy, with a west northwest wind 20 to 28 mph, with gusts as high as 38 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Blustery, with a northwest wind around 21 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. East northeast wind 6 to 11 mph becoming south after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Breezy, with a south wind 11 to 16 mph becoming northwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 24. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    Low: 24 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. West wind around 7 mph.
Monday
Mostly sunny, with a high near 49. West wind 6 to 13 mph.
Monday Night
Mostly cloudy, with a low around 37. West wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 50. Breezy, with a west northwest wind 20 to 28 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 26. Blustery, with a northwest wind around 21 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 32. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 22. East northeast wind 6 to 11 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 44. Breezy, with a south wind 11 to 16 mph becoming northwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Friday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 11. Blustery.
Saturday
Mostly sunny, with a high near 29. Blustery.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Fort Thompson SD
 44.08°N 99.31°W (Elev. 1667 ft)
11:36 pm CST Jan 11, 2026
12am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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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