Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for Southern Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

48°F

9°C

Humidity 57%
Wind Speed S 14 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 08 Feb 04:35 AM MST
Extended Forecast for

Hamilton MT

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a low around 36. South wind around 9 mph.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 46. South wind 8 to 11 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 1am.  Low around 31. South wind 8 to 10 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain then
    Rain Likely

  • Monday

    Monday: Rain and snow likely, becoming all snow after 8am.  Mostly cloudy, with a high near 41. West wind 8 to 10 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 36. South wind around 9 mph.
Sunday
Rain. High near 46. South wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 1am. Low around 31. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain and snow likely, becoming all snow after 8am. Mostly cloudy, with a high near 41. West wind 8 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 22. West southwest wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 42.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
1:01 am MST Feb 8, 2026
4am MST Feb 8, 2026-6pm MST Feb 14, 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