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

  • Overnight

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

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny during the morning, then sunny during the afternoon, with a high near 45. South wind around 6 mph.

    High: 45 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Southeast wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. South southwest wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 32. Southwest wind around 9 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely before 2pm, then rain likely, possibly mixed with snow.  Cloudy, with a high near 46. Southwest wind 7 to 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 11pm, then snow between 11pm and 2am, then rain and snow after 2am.  Low around 28. South southwest wind around 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Partly sunny, with a high near 40. West wind 8 to 14 mph, with gusts as high as 32 mph.

    High: 40 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. Light southeast wind.
Sunday
Partly sunny during the morning, then sunny during the afternoon, with a high near 45. South wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 26. Southeast wind around 7 mph.
Monday
Partly sunny, with a high near 48. South southwest wind 7 to 11 mph, with gusts as high as 26 mph.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 32. Southwest wind around 9 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely before 2pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 46. Southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow likely before 11pm, then snow between 11pm and 2am, then rain and snow after 2am. Low around 28. South southwest wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 40. West wind 8 to 14 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 44.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A chance of snow. Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.44°N 111.16°W (Elev. 5951 ft)
11:32 pm MST Feb 21, 2026
3am MST Feb 22, 2026-6pm MST Feb 28, 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