Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

27°F

-3°C

Humidity 79%
Wind Speed S 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 19 Apr 01:15 AM MDT
Extended Forecast for

12 Miles E Corvallis MT

  • Overnight

    Overnight: Clear, with a low around 25. Southwest wind 6 to 8 mph.

    Low: 25 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 50. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. South southwest wind 5 to 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 57. South southwest wind around 8 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West wind 6 to 9 mph becoming east in the evening. Winds could gust as high as 18 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 9pm. The snow could be heavy at times. Some thunder is also possible.  Cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    then Heavy
    Snow

Detailed Forecast

Overnight
Clear, with a low around 25. Southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 50. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 33. South southwest wind 5 to 8 mph.
Monday
Sunny, with a high near 57. South southwest wind around 8 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 6 to 9 mph becoming east in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 45.
Wednesday Night
Rain and snow showers, becoming all snow after 9pm. The snow could be heavy at times. Some thunder is also possible. Cloudy, with a low around 26.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 32.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Saturday
A slight chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Corvallis MT
 46.29°N 113.84°W (Elev. 7999 ft)
12:21 am MDT Apr 19, 2026
1am MDT Apr 19, 2026-6pm MDT Apr 25, 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