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

10 Miles SSE Gallatin Gateway MT

  • Today

    Today: Mostly sunny, with a high near 22. West southwest wind around 7 mph.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Wind chill values as low as -5. South wind 8 to 11 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Wind chill values as low as zero. South southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. South wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 35. South wind around 15 mph, with gusts as high as 29 mph.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 27. Southwest wind 15 to 17 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Cloudy, with a high near 32. Southwest wind around 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow.  Mostly cloudy, with a low around 20. Southwest wind around 16 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 22. West southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 11. Wind chill values as low as -5. South wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 32. Wind chill values as low as zero. South southwest wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 20. South wind 11 to 14 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 35. South wind around 15 mph, with gusts as high as 29 mph.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. Southwest wind 15 to 17 mph, with gusts as high as 30 mph.
Tuesday
Snow likely, mainly after 11am. Cloudy, with a high near 32. Southwest wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 20. Southwest wind around 16 mph, with gusts as high as 30 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 26.
Wednesday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Friday
A chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Gallatin Gateway MT
 45.46°N 111.11°W (Elev. 8658 ft)
11:32 am MST Feb 21, 2026
11am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database