National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

39°F

4°C

Humidity 86%
Wind Speed SW 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 05 Mar 02:28 AM MST
Extended Forecast for

13 Miles ENE Darby MT

Winter Weather Advisory until March 5, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 5, 09:00am

    NOW until 9:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 25 °F

    Heavy Snow

  • Thursday

    Thursday: Snow, mainly before 4pm. The snow could be heavy at times. High near 28. West northwest wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. West wind 3 to 8 mph. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 28. West wind 5 to 9 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 22. West northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 35. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow between 11am and 2pm, then a chance of rain and snow. Mostly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 25. West northwest wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 inches possible.
Thursday
Snow, mainly before 4pm. The snow could be heavy at times. High near 28. West northwest wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21. West wind 3 to 8 mph. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. West wind 5 to 9 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. West northwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 24 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 35. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 31.
Sunday
A slight chance of snow between 11am and 2pm, then a chance of rain and snow. Mostly sunny, with a high near 41.
Sunday Night
A chance of rain and snow before 8pm, then snow likely. Mostly cloudy, with a low around 32.
Monday
Snow likely. Mostly cloudy, with a high near 34.
Monday Night
Snow likely. Mostly cloudy, with a low around 19.
Tuesday
Snow. Mostly cloudy, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
Snow likely. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Darby MT
 46.09°N 113.93°W (Elev. 6959 ft)
Last Update:
1:11 am MST Mar 5, 2026
Forecast Valid:
3am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation