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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

34°F

1°C

Humidity 95%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 02 Jan 06:39 AM MST
Extended Forecast for

4 Miles SSW Gallatin Gateway MT

  • Today

    Today: A chance of rain and snow before 8am, then a chance of rain between 8am and 10am. Mostly cloudy, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. South wind around 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then becoming sunny, with a high near 51. South wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 36. South wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am. Partly sunny, with a high near 49. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. South wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 46. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 28. South southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain and snow before 8am, then a chance of rain between 8am and 10am. Mostly cloudy, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 35. South wind around 10 mph.
Saturday
Mostly cloudy through mid morning, then becoming sunny, with a high near 51. South wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 36. South wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am. Partly sunny, with a high near 49. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. South wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 46. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 28. South southwest wind around 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of snow. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Gallatin Gateway MT
 45.54°N 111.24°W (Elev. 5197 ft)
Last Update:
4:37 am MST Jan 2, 2026
Forecast Valid:
7am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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