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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

37°F

3°C

Humidity 86%
Wind Speed SE 13 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 14 Nov 04:20 AM MST
Extended Forecast for

3 Miles S Sidney MT

  • Today

    Today: Partly sunny, with a high near 56. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South southeast wind 5 to 9 mph becoming light after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. South southwest wind 3 to 5 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. South southwest wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. South southwest wind 3 to 6 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. North wind 3 to 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 45. North northwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 45 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 56. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 30. South southeast wind 5 to 9 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 58. South southwest wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 32. South southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 59. South southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 33. Calm wind.
Tuesday
Mostly cloudy, with a high near 53. Calm wind becoming north 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. North wind 3 to 6 mph.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 45. North northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 25. West wind 3 to 7 mph. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 45. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Sidney MT
 47.67°N 104.18°W (Elev. 1946 ft)
Last Update:
4:15 am MST Nov 14, 2026
Forecast Valid:
4am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation