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

Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. 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 this 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

31°F

-1°C

Humidity 77%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 12 Feb 05:39 PM MST
Extended Forecast for

10 Miles SSE Gallatin Gateway MT

  • Tonight

    Tonight: Mostly clear, with a low around 16. South wind 6 to 10 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30. South wind 7 to 9 mph becoming west southwest in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. South wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. South wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. South wind around 14 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33. South wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. South southwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A chance of snow after 11am. Partly sunny, with a high near 32. South wind around 11 mph, with gusts as high as 26 mph.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 16. South wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 30. South wind 7 to 9 mph becoming west southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 19. South wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 32. South wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 25. South wind around 14 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33. South wind 11 to 14 mph, with gusts as high as 28 mph.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. South southwest wind around 10 mph, with gusts as high as 23 mph.
Washington's Birthday
A chance of snow after 11am. Partly sunny, with a high near 32. South wind around 11 mph, with gusts as high as 26 mph.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23.
Tuesday
Snow. Cloudy, with a high near 27.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 14.
Wednesday
Snow likely. Mostly cloudy, with a high near 21.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Thursday
Snow likely. Mostly cloudy, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Gallatin Gateway MT
 45.46°N 111.11°W (Elev. 8658 ft)
Last Update:
3:47 pm MST Feb 12, 2026
Forecast Valid:
6pm MST Feb 12, 2026-6pm MST Feb 19, 2026
 
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Additional Resources

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