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.

Mostly Cloudy

52°F

11°C

Humidity 87%
Wind Speed S 8 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 06:55 AM MDT
Extended Forecast for

13 Miles ENE Darby MT

Winter Weather Advisory October 11, 06:00pm until October 13, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain likely before 4pm, then rain and snow likely between 4pm and 5pm, then a chance of snow after 5pm. Partly sunny, with a high near 45. Southwest wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow likely, mainly after 3am. Cloudy, with a low around 29. West wind 8 to 13 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Sunday

    Sunday: Snow. High near 35. Southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 27. Southwest wind 6 to 9 mph becoming east after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Columbus Day

    Columbus Day: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 35. East northeast wind 9 to 11 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 39.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Rain likely before 4pm, then rain and snow likely between 4pm and 5pm, then a chance of snow after 5pm. Partly sunny, with a high near 45. Southwest wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Snow likely, mainly after 3am. Cloudy, with a low around 29. West wind 8 to 13 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 35. Southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 27. Southwest wind 6 to 9 mph becoming east after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Columbus Day
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 35. East northeast wind 9 to 11 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 39.
Wednesday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Partly sunny, with a high near 38.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Darby MT
 46.09°N 113.93°W (Elev. 6959 ft)
Last Update:
5:10 am MDT Oct 11, 2025
Forecast Valid:
7am MDT Oct 11, 2025-6pm MDT Oct 17, 2025
 
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