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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.54 in (1000.34 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Nov 10:55 PM MST
Extended Forecast for

23 Miles WNW Darby MT

  • Tonight

    Tonight: A chance of rain between 3am and 5am, then rain and snow likely. Mostly cloudy, with a low around 37. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow before noon, then a slight chance of rain between noon and 1pm. Snow level 5300 feet rising to 6000 feet in the afternoon. High near 44. Light west southwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. South southeast wind around 5 mph becoming calm in the morning.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 35. Light south southeast wind. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain before 8am, then rain and snow likely. Snow level 5200 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 11pm. Snow level 5900 feet lowering to 4900 feet after midnight . Low around 31. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of rain between 3am and 5am, then rain and snow likely. Mostly cloudy, with a low around 37. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain and snow before noon, then a slight chance of rain between noon and 1pm. Snow level 5300 feet rising to 6000 feet in the afternoon. High near 44. Light west southwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 32. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 50. South southeast wind around 5 mph becoming calm in the morning.
Sunday Night
A slight chance of rain and snow between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 35. Light south southeast wind. Chance of precipitation is 20%.
Monday
A chance of rain before 8am, then rain and snow likely. Snow level 5200 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Rain and snow, becoming all snow after 11pm. Snow level 5900 feet lowering to 4900 feet after midnight . Low around 31. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Mostly cloudy, with a high near 38.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles WNW Darby MT
 46.1°N 114.64°W (Elev. 4780 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
11pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation