Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

77°F

25°C

Humidity 36%
Wind Speed N 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Aug 12:55 PM MDT
Extended Forecast for

2 Miles W Corvallis MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm.  Patchy smoke before 3pm. Mostly sunny, with a high near 88. Light and variable wind becoming east northeast around 5 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 10pm.  Patchy smoke. Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Patchy smoke before 8am, then patchy smoke after 5pm. Mostly sunny, with a high near 90. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 90 °F

    Patchy Smoke
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Widespread smoke, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. South southwest wind around 6 mph.

    Low: 52 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 88. South wind 3 to 8 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain.  Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Patchy smoke before 3pm. Mostly sunny, with a high near 88. Light and variable wind becoming east northeast around 5 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 10pm. Patchy smoke. Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Patchy smoke before 8am, then patchy smoke after 5pm. Mostly sunny, with a high near 90. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain before midnight. Widespread smoke, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. South southwest wind around 6 mph.
Thursday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 88. South wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 85.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A slight chance of rain. Mostly sunny, with a high near 77.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Corvallis MT
 46.32°N 114.16°W (Elev. 3573 ft)
1:01 pm MDT Aug 25, 2026
1pm MDT Aug 25, 2026-6pm MDT Aug 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

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