Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

35°F

2°C

Humidity 40%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 15 Mar 04:39 PM MDT
Extended Forecast for

11 Miles SSW Gallatin Gateway MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am.  Increasing clouds, with a low around 17. Light and variable wind becoming southwest 5 to 9 mph in the evening.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 3pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 43. West southwest wind 11 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of rain before midnight.  Mostly cloudy, with a low around 37. Southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. Southwest wind 15 to 18 mph, with gusts as high as 36 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. South southwest wind 8 to 10 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. South southwest wind 8 to 13 mph, with gusts as high as 32 mph.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 1am. Increasing clouds, with a low around 17. Light and variable wind becoming southwest 5 to 9 mph in the evening. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow before 3pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43. West southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 37. Southwest wind around 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly cloudy, with a high near 52. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 59. Southwest wind 15 to 18 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly cloudy, with a low around 42. South southwest wind 8 to 10 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 62. South southwest wind 8 to 13 mph, with gusts as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A slight chance of rain. Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 55.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Gallatin Gateway MT
 45.45°N 111.29°W (Elev. 7500 ft)
2:27 pm MDT Mar 15, 2026
5pm MDT Mar 15, 2026-6pm MDT Mar 22, 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