Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

light snow

14°F

-10°C

Humidity 85%
Wind Speed ENE 9 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 10°F (-12°C)
Visibility 9.00 mi
Wind Chill2°F (-17°C)
Last update 28 Feb 07:20 AM MST
Extended Forecast for

Sidney MT

Winter Weather Advisory February 28, 07:39am until February 28, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory February 28, 07:39am until February 28, 11:00am

    NOW until 11:00am Sat

    Winter Weather Advisory

  • Today

    High: 21 °F

    Snow Likely
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values between zero and 5. East wind around 6 mph.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Wind chill values between zero and 10. South southeast wind 6 to 9 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. South wind around 6 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. North northeast wind 3 to 6 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Light and variable wind becoming south southwest 5 to 8 mph in the morning.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. South wind 6 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow likely, mainly before 9am. Mostly cloudy, with a high near 21. Wind chill values between zero and 10. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 8. Wind chill values between zero and 5. East wind around 6 mph.
Sunday
Mostly sunny, with a high near 37. Wind chill values between zero and 10. South southeast wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 17. South wind around 6 mph.
Monday
Sunny, with a high near 47. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 20. North northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 49. Light and variable wind becoming south southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 30. South wind 6 to 10 mph.
Wednesday
Mostly cloudy, with a high near 55. South southwest wind 8 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 23. Northeast wind around 7 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 39. North northwest wind 8 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
7:31 am MST Feb 28, 2026
7am MST Feb 28, 2026-6pm MST Mar 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database