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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

NA

29°F

-2°C

Humidity 97%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 11 Feb 07:39 PM MST
Extended Forecast for

11 Miles S Gallatin Gateway MT

  • Tonight

    Tonight: Mostly clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. West southwest wind 3 to 5 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 44. South wind 5 to 7 mph, with gusts as high as 21 mph.

    High: 44 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 30. South wind around 8 mph.

    Low: 30 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 46. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 46 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Light and variable wind.
Thursday
Sunny, with a high near 46. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 22. Light and variable wind.
Friday
Mostly sunny, with a high near 45. West southwest wind 3 to 5 mph.
Friday Night
Mostly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.
Saturday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 44. South wind 5 to 7 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 30. South wind around 8 mph.
Sunday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 46. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28.
Washington's Birthday
A chance of snow. Partly sunny, with a high near 47.
Monday Night
Snow likely. Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.43°N 111.22°W (Elev. 5974 ft)
Last Update:
5:43 pm MST Feb 11, 2026
Forecast Valid:
8pm MST Feb 11, 2026-6pm MST Feb 18, 2026
 
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