Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. 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 54%
Wind Speed S 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 10:35 AM MDT
Extended Forecast for

2 Miles ENE Hamilton MT

  • Today

    Today: Rain, mainly before 1pm.  High near 54. Southeast wind 6 to 14 mph becoming north northwest in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 80%.

    High: 54 °F

    Rain

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West wind around 6 mph becoming calm  in the evening.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain then
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly before 1pm. High near 54. Southeast wind 6 to 14 mph becoming north northwest in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Tonight
Mostly clear, with a low around 30. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Sunday
Sunny, with a high near 55. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Hamilton MT
 46.26°N 114.12°W (Elev. 3645 ft)
2:01 am MDT Mar 21, 2026
10am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
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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