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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Partly Cloudy

59°F

15°C

Humidity 62%
Wind Speed SE 8 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 02 Oct 08:15 PM MDT
Extended Forecast for

Corvallis MT

  • Tonight

    Tonight: Mostly clear, with a low around 43. East northeast wind around 5 mph becoming calm after midnight.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South wind around 5 mph becoming calm in the afternoon.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Calm wind becoming south 5 to 9 mph in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. East northeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 72. Light and variable wind.
Saturday Night
Mostly clear, with a low around 40. Light and variable wind.
Sunday
Sunny, with a high near 80. South wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 42. Calm wind becoming south 5 to 9 mph in the evening.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Corvallis MT
 46.31°N 114.1°W (Elev. 3566 ft)
Last Update:
2:01 pm MDT Oct 2, 2026
Forecast Valid:
8pm MDT Oct 2, 2026-6pm MDT Oct 9, 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