Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Mostly Cloudy

54°F

12°C

Humidity 41%
Wind Speed WSW 23 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 07 Mar 12:56 PM MST
Extended Forecast for

Sidney MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 58. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph.

    High: 58 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 5pm.  Mostly sunny, with a high near 65. Breezy, with a west wind 20 to 29 mph, with gusts as high as 44 mph.

    High: 65 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 8pm, then a chance of snow.  Mostly cloudy, with a low around 24. North northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A 30 percent chance of snow.  Mostly cloudy, with a high near 39. Northwest wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.  Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 23. Southeast wind 7 to 10 mph becoming south southwest after midnight.  Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 42. West northwest wind 7 to 10 mph.

    High: 42 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 6 to 11 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. West wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 58. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 38. West wind 7 to 16 mph, with gusts as high as 25 mph.
Sunday
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 65. Breezy, with a west wind 20 to 29 mph, with gusts as high as 44 mph.
Sunday Night
A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 24. North northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 39. Northwest wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 23. Southeast wind 7 to 10 mph becoming south southwest after midnight. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 42. West northwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind 6 to 11 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. West wind 7 to 14 mph becoming south southwest in the evening. Winds could gust as high as 21 mph.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 50. Breezy, with a south southwest wind 16 to 23 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
11:50 am MST Mar 7, 2026
1pm MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

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