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.

Mostly Cloudy

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 08:55 AM MDT
Extended Forecast for

13 Miles ENE Darby 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: 36 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 32. West southwest wind 8 to 10 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow after noon.  Partly sunny, with a high near 43. Southwest wind around 10 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 36. South southwest wind around 9 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. South southwest wind 8 to 11 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Today
Snow likely before 2pm, then rain and snow likely between 2pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 36. Southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of rain, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. West southwest wind 8 to 10 mph, with gusts as high as 24 mph.
Tuesday
A slight chance of rain and snow after noon. Partly sunny, with a high near 43. Southwest wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 36. South southwest wind around 9 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 48. South southwest wind 8 to 11 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 38.
Friday
A slight chance of rain after noon. Mostly sunny, with a high near 53.
Friday Night
A chance of rain, mainly after midnight. Partly cloudy, with a low around 38.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Sunday
A slight chance of snow. Mostly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Darby MT
 46.09°N 113.93°W (Elev. 6959 ft)
2:01 am MDT Mar 16, 2026
9am 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