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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

17°F

-8°C

Humidity 70%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 29 Dec 07:39 AM MST
Extended Forecast for

11 Miles S Gallatin Gateway MT

  • Today

    Today: Sunny, with a high near 36. Southeast wind around 5 mph becoming light and variable in the afternoon.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Light southeast wind.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Light south wind.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. South wind around 5 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Light south wind.

    Low: 27 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 45. South wind around 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain after 5am. Mostly cloudy, with a low around 30. South wind 3 to 5 mph.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A slight chance of rain and snow before 5pm, then a slight chance of rain. Mostly cloudy, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 36. Southeast wind around 5 mph becoming light and variable in the afternoon.
Tonight
Partly cloudy, with a low around 21. Light southeast wind.
Tuesday
Mostly sunny, with a high near 43. Light south wind.
Tuesday Night
Mostly clear, with a low around 26. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 48. South wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 27. Light south wind.
New Year's Day
Mostly cloudy, with a high near 45. South wind around 5 mph.
Thursday Night
A slight chance of rain after 5am. Mostly cloudy, with a low around 30. South wind 3 to 5 mph.
Friday
A slight chance of rain and snow before 5pm, then a slight chance of rain. Mostly cloudy, with a high near 45.
Friday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 44.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.44°N 111.16°W (Elev. 5951 ft)
Last Update:
4:36 am MST Dec 29, 2025
Forecast Valid:
8am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation