Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

13°F

-11°C

Humidity 65%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Last update 21 Feb 05:39 AM MST
Extended Forecast for

11 Miles S Gallatin Gateway MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. Calm wind.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Light southeast wind.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 46. Southeast wind around 6 mph.

    High: 46 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. South wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 48. Southwest wind 6 to 9 mph, with gusts as high as 25 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 34. South southwest wind around 8 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then rain likely, possibly mixed with snow.  Cloudy, with a high near 46. Southwest wind 7 to 9 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Mostly cloudy, with a low around 27. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 36. Calm wind.
Tonight
Mostly cloudy, with a low around 17. Light southeast wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 46. Southeast wind around 6 mph.
Sunday Night
Mostly clear, with a low around 27. South wind around 6 mph.
Monday
Partly sunny, with a high near 48. Southwest wind 6 to 9 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 34. South southwest wind around 8 mph, with gusts as high as 22 mph.
Tuesday
A chance of snow before 11am, then rain likely, possibly mixed with snow. Cloudy, with a high near 46. Southwest wind 7 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Mostly cloudy, with a low around 27. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Friday
A chance of snow. Partly sunny, with a high near 45. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.43°N 111.22°W (Elev. 5974 ft)
11:56 am MST Feb 21, 2026
1pm MST Feb 21, 2026-6pm MST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database