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

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Clear

25°F

-4°C

Humidity 92%
Wind Speed SSW 6 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 10 Jan 09:30 PM MST
Extended Forecast for

4 Miles SSW Sidney MT

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 8 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 52. West wind 11 to 21 mph, with gusts as high as 34 mph.

    High: 52 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. West wind around 18 mph, with gusts as high as 31 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. South wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Breezy, with a west northwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 18. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 33 mph.

    Low: 18 °F

    Slight Chance
    Snow and
    Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Southwest wind 8 to 10 mph.
Monday
Increasing clouds, with a high near 52. West wind 11 to 21 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 35. West wind around 18 mph, with gusts as high as 31 mph.
Tuesday
Partly sunny, with a high near 47. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 44. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 32. South wind 6 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 41. Breezy, with a west northwest wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 33 mph.
Friday
Partly sunny, with a high near 27. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 13. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Sidney MT
 47.65°N 104.18°W (Elev. 1939 ft)
1:11 pm MST Jan 11, 2026
8pm MST Jan 11, 2026-6pm MST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database