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

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Overcast

46°F

8°C

Humidity 25%
Wind Speed W 9 mph
Barometer 30.24 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Jan 7:15 pm MST
Extended Forecast for

Nisland SD

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Light southwest wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Breezy, with a west wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Breezy, with a west wind 24 to 28 mph, with gusts as high as 43 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 53. Windy, with a northwest wind 26 to 32 mph, with gusts as high as 46 mph.

    High: 53 °F

    Slight Chance
    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 37 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49. Northwest wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Breezy, with a south wind 9 to 14 mph becoming northwest 21 to 26 mph after midnight. Winds could gust as high as 39 mph.

    Low: 32 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Windy, with a northwest wind 31 to 37 mph, with gusts as high as 55 mph.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Light southwest wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 57. Breezy, with a west wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Partly cloudy, with a low around 42. Breezy, with a west wind 24 to 28 mph, with gusts as high as 43 mph.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 53. Windy, with a northwest wind 26 to 32 mph, with gusts as high as 46 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 37 mph.
Wednesday
Partly sunny, with a high near 49. Northwest wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 32. Breezy, with a south wind 9 to 14 mph becoming northwest 21 to 26 mph after midnight. Winds could gust as high as 39 mph.
Thursday
Mostly sunny, with a high near 46. Windy, with a northwest wind 31 to 37 mph, with gusts as high as 55 mph.
Thursday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 22. Windy.
Friday
A slight chance of snow before 11am. Partly sunny, with a high near 31. Very windy.
Friday Night
Mostly cloudy, with a low around 16. Blustery.
Saturday
Mostly sunny, with a high near 40. Breezy.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 47. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Nisland SD
 44.66°N 103.56°W (Elev. 2897 ft)
7:27 pm MST Jan 11, 2026
7pm MST Jan 11, 2026-6pm MST 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