National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

21°F

-6°C

Humidity 92%
Wind Speed SSW 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 11 Feb 07:00 AM MST
Extended Forecast for

8 Miles SSW Sidney MT

  • Today

    Today: Mostly sunny, with a high near 47. South southwest wind around 6 mph becoming calm in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Southwest wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. West wind 5 to 8 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. West southwest wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West southwest wind 5 to 8 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. West southwest wind 3 to 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 49 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 47. South southwest wind around 6 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 21. Calm wind.
Thursday
Sunny, with a high near 49. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 24. Southwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 51. West wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 26. West southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 50. West southwest wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 27. West southwest wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 49. Light and variable wind becoming south around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 28. East northeast wind around 5 mph becoming light and variable.
Washington's Birthday
Partly sunny, with a high near 50. Southeast wind 5 to 9 mph.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28.
Tuesday
A chance of snow. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sidney MT
 47.61°N 104.24°W (Elev. 1972 ft)
Last Update:
4:13 am MST Feb 11, 2026
Forecast Valid:
7am MST Feb 11, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation