Rain and Thunderstorms in the Southeast; A Wintry Mix in the Southern Mid-Atlantic

A frontal system is expected to bring showers and thunderstorms along the Gulf Coast and Southeast, and some snow and/or freezing rain/drizzle over the southern Mid-Atlantic into the morning. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next couple of days. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

43°F

6°C

Humidity 75%
Wind Speed WNW 18 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 04 Feb 09:20 PM MST
Extended Forecast for

3 Miles S Sidney MT

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny through mid morning, then becoming sunny, with a high near 56. West southwest wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 56 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North northwest wind 6 to 11 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 42. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 42 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind 7 to 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Southwest wind 8 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West southwest wind around 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. West wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. West wind 5 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind 9 to 13 mph, with gusts as high as 18 mph.
Thursday
Partly sunny through mid morning, then becoming sunny, with a high near 56. West southwest wind 8 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 28. North northwest wind 6 to 11 mph.
Friday
Partly sunny, with a high near 42. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 32. South wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 52. Southwest wind 8 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 32. West southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 58. West wind 9 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 31. West wind 5 to 8 mph.
Monday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 49. East northeast wind 5 to 10 mph becoming west northwest in the morning.
Monday Night
A slight chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 25. West wind around 8 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 39.
Tuesday Night
A slight chance of snow and freezing rain. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Sidney MT
 47.67°N 104.18°W (Elev. 1946 ft)
7:37 pm MST Feb 4, 2026
9pm MST Feb 4, 2026-6pm MST Feb 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database