Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Overcast

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 Mar 06:55 AM MDT
Extended Forecast for

12 Miles E Corvallis MT

Winter Weather Advisory until March 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 16, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 34 °F

    Snow

  • Tonight

    Tonight: A chance of snow, possibly mixing with rain after 8pm, then gradually ending.  Cloudy, then gradually becoming partly cloudy, with a low around 29. West southwest wind 15 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Partly sunny, with a high near 39. West southwest wind 15 to 17 mph, with gusts as high as 33 mph.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 33. Southwest wind around 15 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 3pm, then a slight chance of rain and snow.  Mostly sunny, with a high near 44. Southwest wind around 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Today
Snow. High near 34. West wind 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A chance of snow, possibly mixing with rain after 8pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 29. West southwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 39. West southwest wind 15 to 17 mph, with gusts as high as 33 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 33. Southwest wind around 15 mph, with gusts as high as 29 mph.
Wednesday
A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly sunny, with a high near 44. Southwest wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A slight chance of rain after noon. Mostly sunny, with a high near 50.
Friday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33.
Saturday
A chance of snow. Partly sunny, with a high near 42.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Sunday
A slight chance of snow. Mostly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Corvallis MT
 46.29°N 113.84°W (Elev. 7999 ft)
2:01 am MDT Mar 16, 2026
7am MDT Mar 16, 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