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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

N/A

Humidity 92%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 10 Jan 09:30 PM MST
Extended Forecast for

Sidney MT

  • Tonight

    Tonight: Isolated snow showers after 3am. Mostly cloudy, with a temperature rising to around 26 by 2am. Wind chill values between zero and 10. Blustery, with a west southwest wind 20 to 26 mph becoming northwest after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 20%.

    Low: 16 °F⇑

    Blustery.
    Partly Cloudy
    then Isolated
    Snow Showers

  • Sunday

    Sunday: Isolated snow showers before 11am. Mostly cloudy, with a temperature rising to near 21 by 9am, then falling to around 9 during the remainder of the day. Wind chill values between -5 and 5. Blustery, with a north northwest wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

    High: 21 °F⇓

    Blustery.
    Isolated Snow
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1. Wind chill values between -5 and -10. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 18. Wind chill values between -10 and zero. West wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 18 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 27. South southwest wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. New snow accumulation of less than one inch possible.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 19. Northwest wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 19 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. West wind 5 to 10 mph.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated snow showers after 3am. Mostly cloudy, with a temperature rising to around 26 by 2am. Wind chill values between zero and 10. Blustery, with a west southwest wind 20 to 26 mph becoming northwest after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
Sunday
Isolated snow showers before 11am. Mostly cloudy, with a temperature rising to near 21 by 9am, then falling to around 9 during the remainder of the day. Wind chill values between -5 and 5. Blustery, with a north northwest wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around -1. Wind chill values between -5 and -10. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.
M.L.King Day
Partly sunny, with a high near 18. Wind chill values between -10 and zero. West wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming light and variable in the evening.
Tuesday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 27. South southwest wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. New snow accumulation of less than one inch possible.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 19. Northwest wind 13 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 6. West wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 22. North northwest wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around -5. North wind around 7 mph.
Friday
A slight chance of snow. Mostly cloudy, with a high near 4.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around -12.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 1.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.72°N 104.16°W (Elev. 1962 ft)
Last Update:
4:05 pm MST Jan 17, 2026
Forecast Valid:
7pm MST Jan 17, 2026-6pm MST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation