Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

22°F

-6°C

Humidity 75%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 15 Mar 09:39 PM MDT
Extended Forecast for

11 Miles S Gallatin Gateway MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am.  Cloudy, with a low around 18. Calm wind becoming southeast around 5 mph after midnight.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of rain and snow before 3pm, then rain likely.  Mostly cloudy, with a high near 50. South southeast wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely before midnight.  Mostly cloudy, with a low around 39. Southwest wind around 7 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. West southwest wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. South southwest wind around 6 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. South southwest wind 7 to 11 mph, with gusts as high as 30 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69. South southwest wind 8 to 11 mph, with gusts as high as 26 mph.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 1am. Cloudy, with a low around 18. Calm wind becoming southeast around 5 mph after midnight. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of rain and snow before 3pm, then rain likely. Mostly cloudy, with a high near 50. South southeast wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely before midnight. Mostly cloudy, with a low around 39. Southwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 59. West southwest wind 7 to 10 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 44. South southwest wind around 6 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 66. South southwest wind 7 to 11 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 44. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 69. South southwest wind 8 to 11 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 46.
Saturday
A slight chance of rain. Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.43°N 111.22°W (Elev. 5974 ft)
7:53 pm MDT Mar 15, 2026
9pm 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