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

27°F

-3°C

Humidity 76%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 13 Feb 02:39 AM MST
Extended Forecast for

4 Miles SSW Gallatin Gateway MT

  • Overnight

    Overnight: Mostly clear, with a low around 26. South wind around 7 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. South wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. South wind 6 to 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 51. South wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. South wind around 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A slight chance of rain and snow after 11am. Partly sunny, with a high near 53. South wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 53 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 26. South wind around 7 mph.
Friday
Sunny, with a high near 48. South wind 5 to 7 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 29. South wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 51. South wind 7 to 9 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 35. South wind around 9 mph.
Sunday
Partly sunny, with a high near 53. South wind 8 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 31. South wind 7 to 10 mph, with gusts as high as 18 mph.
Washington's Birthday
A slight chance of rain and snow after 11am. Partly sunny, with a high near 53. South wind 7 to 10 mph, with gusts as high as 22 mph.
Monday Night
A slight chance of rain before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.
Tuesday
Rain and snow likely, becoming all snow after 8am. Mostly cloudy, with a high near 47.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Gallatin Gateway MT
 45.54°N 111.24°W (Elev. 5197 ft)
Last Update:
11:52 pm MST Feb 12, 2026
Forecast Valid:
3am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation