Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

25°F

-4°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 09 Jan 05:05 PM MST
Extended Forecast for

5 Miles NE Sidney MT

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after midnight.  Patchy freezing fog between 1am and 5am. Increasing clouds, with a low around 17. West northwest wind 5 to 9 mph becoming calm  after midnight.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    and Patchy
    Freezing Fog

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 1pm.  Patchy freezing fog between 11am and noon. Mostly cloudy, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Patchy
    Freezing Fog

  • Saturday Night

    Saturday Night: Mostly cloudy, with a steady temperature around 26. South southwest wind 3 to 7 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West southwest wind 8 to 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50. West southwest wind 10 to 18 mph, with gusts as high as 32 mph.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West wind around 16 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. West northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after midnight. Patchy freezing fog between 1am and 5am. Increasing clouds, with a low around 17. West northwest wind 5 to 9 mph becoming calm after midnight. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow, mainly before 1pm. Patchy freezing fog between 11am and noon. Mostly cloudy, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a steady temperature around 26. South southwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 43. West wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 28. West southwest wind 8 to 10 mph.
Monday
Partly sunny, with a high near 50. West southwest wind 10 to 18 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 36. West wind around 16 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 45. West northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 44. West southwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 29. West wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday
A slight chance of snow. Partly sunny, with a high near 40. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A slight chance of snow. Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Sidney MT
 47.76°N 104.1°W (Elev. 1929 ft)
1:34 pm MST Jan 9, 2026
5pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database