Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Rain

59°F

15°C

Humidity 87%
Wind Speed SSW 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 01 Sep 08:35 PM MDT
Extended Forecast for

5 Miles NW Darby MT

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 10pm, then rain likely between 10pm and midnight.  Patchy smoke between 9pm and 11pm. Low around 55. West wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely before 9am, then showers likely and possibly a thunderstorm after 9am.  Mostly cloudy, with a high near 70. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 69. South southwest wind 6 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 10pm, then rain likely between 10pm and midnight. Patchy smoke between 9pm and 11pm. Low around 55. West wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely before 9am, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 70. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 51. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Thursday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 69. South southwest wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 57.
Labor Day
Rain likely. Mostly cloudy, with a high near 73.
Monday Night
A chance of rain. Mostly cloudy, with a low around 53.
Tuesday
A chance of rain. Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Darby MT
 46.06°N 114.26°W (Elev. 4403 ft)
12:22 pm MDT Sep 1, 2026
8pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database