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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Mostly Cloudy

39°F

4°C

Humidity 86%
Wind Speed NE 3 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 02 Jan 11:55 AM MST
Extended Forecast for

10 Miles E Corvallis MT

  • This Afternoon

    This Afternoon: Snow likely, mainly before 1pm. Patchy fog. Otherwise, mostly cloudy, with a high near 30. West southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    and Patchy
    Fog

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 28. South southwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Increasing clouds, with a high near 33. South southwest wind 11 to 13 mph, with gusts as high as 28 mph.

    High: 33 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 28. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Patchy fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 30. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 1pm. Patchy fog. Otherwise, mostly cloudy, with a high near 30. West southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 28. South southwest wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 33. South southwest wind 11 to 13 mph, with gusts as high as 28 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Patchy fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 30. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Snow likely. Mostly cloudy, with a high near 24.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Thursday
A chance of snow. Mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Corvallis MT
 46.32°N 113.91°W (Elev. 7799 ft)
Last Update:
4:31 am MST Jan 2, 2026
Forecast Valid:
12pm MST Jan 2, 2026-6pm MST Jan 8, 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