Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Mostly Cloudy

55°F

13°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Sep 10:55 PM MDT
Extended Forecast for

5 Miles WNW Corvallis MT

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain after 2am.  Low around 53. Southwest wind around 6 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Rain

  • Tuesday

    Tuesday: Rain and thunderstorms likely before 2pm, then a chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 68. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 49. South southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before noon.  Partly sunny, with a high near 64. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 64 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then rain likely after midnight.  Mostly cloudy, with a low around 46. West southwest wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain after 2am. Low around 53. Southwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain and thunderstorms likely before 2pm, then a chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 68. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 49. South southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 64. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of rain before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then rain likely after midnight. Mostly cloudy, with a low around 46. West southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A slight chance of rain. Partly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 51.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35.
Monday
A slight chance of rain. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Corvallis MT
 46.34°N 114.23°W (Elev. 4182 ft)
2:41 pm MDT Sep 29, 2025
11pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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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