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

Ravalli County Airport (KHRF)

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

Mostly Cloudy

48°F

9°C

Humidity 39%
Wind Speed WSW 12 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 09 Mar 03:55 AM MDT
Extended Forecast for

Corvallis MT

  • Overnight

    Overnight: Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a steady temperature around 38. Southwest wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A 50 percent chance of snow, mainly after 3pm. Partly sunny, with a high near 41. West wind 16 to 18 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 9pm, then a chance of snow after 4am. Partly cloudy, with a low around 21. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 37. South wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 37. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: Rain. Cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Overnight
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a steady temperature around 38. Southwest wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
A 50 percent chance of snow, mainly after 3pm. Partly sunny, with a high near 41. West wind 16 to 18 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow before 9pm, then a chance of snow after 4am. Partly cloudy, with a low around 21. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Snow likely. Mostly cloudy, with a high near 37. South wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 19. West wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 23 mph.
Wednesday
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 37. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. Cloudy, with a high near 49.
Thursday Night
Rain. Cloudy, with a low around 39.
Friday
Rain. Cloudy, with a high near 50.
Friday Night
Rain. Cloudy, with a low around 38.
Saturday
Rain. Cloudy, with a high near 49.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis MT
 46.33°N 114.1°W (Elev. 3514 ft)
Last Update:
2:01 am MDT Mar 9, 2026
Forecast Valid:
4am MDT Mar 9, 2026-6pm MDT Mar 15, 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