Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

35°F

2°C

Humidity 95%
Wind Speed S 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 06 Feb 08:56 PM MST
Extended Forecast for

8 Miles SSW Sidney MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South southwest wind 6 to 8 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 55 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33. Southwest wind 5 to 7 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 58. West wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. West northwest wind 5 to 9 mph becoming light north  after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain.  Cloudy, with a high near 42. Light northeast wind becoming north 5 to 9 mph in the morning.

    High: 42 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of snow.  Mostly cloudy, with a low around 25. Northwest wind around 7 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 39. West northwest wind around 7 mph.

    High: 39 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. East northeast wind around 5 mph becoming light and variable.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. South southwest wind 6 to 8 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Increasing clouds, with a low around 33. Southwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 58. West wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 32. West northwest wind 5 to 9 mph becoming light north after midnight.
Monday
A 40 percent chance of rain. Cloudy, with a high near 42. Light northeast wind becoming north 5 to 9 mph in the morning.
Monday Night
A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 39. West northwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 20. East northeast wind around 5 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 43. South wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 21. South wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sidney MT
 47.61°N 104.24°W (Elev. 1972 ft)
1:15 pm MST Feb 6, 2026
9pm MST Feb 6, 2026-6pm MST Feb 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database