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

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

32°F

0°C

Humidity 75%
Wind Speed W 8 mph
Barometer 30.10 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Jan 5:55 am CST
Extended Forecast for

Tolstoy SD

  • Today

    Today: Mostly sunny, with a high near 51. West wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of rain between 9am and 1pm.  Partly sunny, with a high near 48. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 41 mph.  Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Blustery, with a north northwest wind 20 to 23 mph, with gusts as high as 32 mph.

    Low: 21 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. North wind 13 to 18 mph becoming east southeast 7 to 12 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. South wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow before noon.  Mostly sunny, with a high near 43. Windy, with a south wind 16 to 21 mph becoming northwest 29 to 34 mph in the morning. Winds could gust as high as 47 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: A chance of snow, mainly after midnight.  Mostly cloudy, with a low around 18. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 44 mph.  Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A slight chance of snow before noon.  Mostly cloudy, with a high near 25. Windy, with a north northwest wind 26 to 36 mph, with gusts as high as 47 mph.  Chance of precipitation is 20%.

    High: 25 °F

    Windy. Slight
    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 51. West wind 9 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.
Tuesday
A chance of rain between 9am and 1pm. Partly sunny, with a high near 48. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 21. Blustery, with a north northwest wind 20 to 23 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 30. North wind 13 to 18 mph becoming east southeast 7 to 12 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 21. South wind 7 to 15 mph, with gusts as high as 23 mph.
Thursday
A slight chance of rain and snow before noon. Mostly sunny, with a high near 43. Windy, with a south wind 16 to 21 mph becoming northwest 29 to 34 mph in the morning. Winds could gust as high as 47 mph. Chance of precipitation is 20%.
Thursday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 18. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 40%.
Friday
A slight chance of snow before noon. Mostly cloudy, with a high near 25. Windy, with a north northwest wind 26 to 36 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 20. Blustery.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 31. Blustery.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Tolstoy SD
 45.21°N 99.61°W (Elev. 1900 ft)
5:36 am CST Jan 12, 2026
6am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database