Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Sep 12:55 AM MDT
Extended Forecast for

5 Miles S Hamilton MT

  • Overnight

    Overnight: Partly cloudy, with a low around 47. Light south southeast wind.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 5pm.  Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming east 10 to 15 mph in the afternoon.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 49. South wind 6 to 11 mph becoming light  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Rain Likely
    then Partly
    Cloudy

  • Friday

    Friday: Rain likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 68. Calm wind becoming north 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance Rain
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm.  Low around 49. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers

  • Saturday

    Saturday: Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. Light south southeast wind.
Thursday
A 20 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming east 10 to 15 mph in the afternoon.
Thursday Night
Rain likely and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. South wind 6 to 11 mph becoming light after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Rain likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 68. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 49. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Hamilton MT
 46.18°N 114.13°W (Elev. 3963 ft)
12:21 am MDT Sep 17, 2026
1am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

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