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

TROY (TROM8)

Lat: 48.48165°NLon: 115.90507°WElev: 2009.0ft.

NA

41°F

5°C

Humidity 26%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 15 Mar 05:07 PM MDT
Extended Forecast for

3 Miles SSW Troy MT

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Cloudy, with a low around 29. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    then Snow
    Likely

  • Monday

    Monday: Snow before noon, then a chance of rain and snow between noon and 1pm, then rain after 1pm.  Snow level rising to 7700 feet in the afternoon. High near 45. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 41. South southwest wind around 6 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 50. Southwest wind around 6 mph.  Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Low around 43. South southwest wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Tonight
Snow likely, mainly after 2am. Cloudy, with a low around 29. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow before noon, then a chance of rain and snow between noon and 1pm, then rain after 1pm. Snow level rising to 7700 feet in the afternoon. High near 45. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 41. South southwest wind around 6 mph. Chance of precipitation is 60%.
Tuesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 50. Southwest wind around 6 mph. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 43. South southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 43.
Friday
Rain likely. Mostly cloudy, with a high near 57.
Friday Night
Rain likely. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 55.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Sunday
A slight chance of rain. Snow level 3200 feet rising to 3900 feet in the afternoon. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Troy MT
 48.42°N 115.91°W (Elev. 2641 ft)
2:01 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