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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

28°F

-2°C

Humidity 76%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 13 Feb 01:39 AM MST
Extended Forecast for

11 Miles SSW Gallatin Gateway MT

  • Overnight

    Overnight: Mostly clear, with a low around 21. South wind around 8 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. West southwest wind 5 to 8 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 24. South wind 6 to 9 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. South wind around 10 mph, with gusts as high as 22 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 41. South wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A slight chance of snow after 11am. Partly sunny, with a high near 41. South wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 21. South wind around 8 mph.
Friday
Sunny, with a high near 37. West southwest wind 5 to 8 mph.
Friday Night
Increasing clouds, with a low around 24. South wind 6 to 9 mph.
Saturday
Mostly cloudy, with a high near 39. South wind around 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 30. South wind around 10 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 41. South wind 10 to 14 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 26. South wind 8 to 10 mph, with gusts as high as 22 mph.
Washington's Birthday
A slight chance of snow after 11am. Partly sunny, with a high near 41. South wind 9 to 13 mph, with gusts as high as 26 mph.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29.
Tuesday
Snow. Mostly cloudy, with a high near 35.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 19.
Wednesday
Snow likely. Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Gallatin Gateway MT
 45.45°N 111.29°W (Elev. 7500 ft)
Last Update:
11:52 pm MST Feb 12, 2026
Forecast Valid:
2am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation