Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

27°F

-3°C

Humidity 73%
Wind Speed SE 6 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 10 Mar 08:15 PM MDT
Extended Forecast for

12 Miles WNW Darby MT

Winter Storm Warning March 11, 06:00pm until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Tonight

    Tonight: A slight chance of snow before 9pm, then a chance of snow after 3am. The snow could be heavy at times.  Mostly cloudy, with a low around 11. Wind chill values as low as -3. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  Patchy blowing snow before 8am, then patchy blowing snow after 9am. High near 32. Wind chill values as low as zero. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Patchy blowing snow before midnight, then areas of blowing snow after 3am. Low around 29. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 29 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Widespread blowing snow. High near 34. Breezy, with a west wind 21 to 25 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 34 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Widespread blowing snow. Low around 29. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 47 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 29 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly before noon. High near 35. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 35 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 27 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Cloudy, with a high near 31. Breezy.

    High: 31 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
A slight chance of snow before 9pm, then a chance of snow after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 11. Wind chill values as low as -3. West southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. The snow could be heavy at times. Patchy blowing snow before 8am, then patchy blowing snow after 9am. High near 32. Wind chill values as low as zero. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Patchy blowing snow before midnight, then areas of blowing snow after 3am. Low around 29. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 34. Breezy, with a west wind 21 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 29. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before noon. High near 35. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 31. Breezy.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Breezy.
Sunday
A chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
Snow likely. Mostly cloudy, with a low around 24.
Monday
Rain and snow. Mostly cloudy, with a high near 42.
Monday Night
Rain likely. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Darby MT
 46.11°N 114.39°W (Elev. 6086 ft)
2:11 pm MDT Mar 10, 2026
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 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