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.

Fair

55°F

13°C

Humidity 14%
Wind Speed W 20 mph
Barometer 30.25 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 11 Jan 12:35 pm MST
Extended Forecast for

5 Miles ESE Saint Onge SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a temperature falling to around 49 by 5pm. Breezy, with a west wind 15 to 21 mph, with gusts as high as 37 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Breezy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Windy, with a west wind 25 to 30 mph, with gusts as high as 44 mph.

    Low: 45 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a temperature rising to near 49 by 8am, then falling to around 44 during the remainder of the day. Windy, with a northwest wind 28 to 31 mph, with gusts as high as 46 mph.

    High: 49 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 34. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 38 mph.

    Low: 34 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Breezy, with a southwest wind 9 to 14 mph becoming northwest 23 to 28 mph after midnight. Winds could gust as high as 40 mph.

    Low: 34 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Windy.

    High: 44 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a temperature falling to around 49 by 5pm. Breezy, with a west wind 15 to 21 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 41. West wind 13 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 55. Breezy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night
Partly cloudy, with a low around 45. Windy, with a west wind 25 to 30 mph, with gusts as high as 44 mph.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a temperature rising to near 49 by 8am, then falling to around 44 during the remainder of the day. Windy, with a northwest wind 28 to 31 mph, with gusts as high as 46 mph.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 38 mph.
Wednesday
Mostly sunny, with a high near 47. Northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 34. Breezy, with a southwest wind 9 to 14 mph becoming northwest 23 to 28 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Mostly sunny, with a high near 44. Windy.
Thursday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Windy.
Friday
A chance of snow. Partly sunny, with a high near 28. Very windy.
Friday Night
Mostly cloudy, with a low around 19. Breezy.
Saturday
Mostly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Saint Onge SD
 44.53°N 103.67°W (Elev. 3596 ft)
12:16 pm MST Jan 11, 2026
12pm MST Jan 11, 2026-6pm MST Jan 17, 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