Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Mostly Cloudy

68°F

20°C

Humidity 26%
Wind Speed SW 14 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 01 Nov 08:15 PM MDT
Extended Forecast for

Hamilton MT

  • Tonight

    Tonight: Rain, mainly before 5am.  Low around 37. South southwest wind 16 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 7am.  Mostly sunny, with a high near 49. West southwest wind 9 to 16 mph becoming east in the morning. Winds could gust as high as 23 mph.

    High: 49 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 10pm.  Otherwise, increasing clouds, with a low around 25. West wind around 5 mph becoming light and variable  after midnight.

    Low: 25 °F

    Frost

  • Monday

    Monday: A 40 percent chance of rain after noon.  Mostly cloudy, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after midnight.  Cloudy, with a low around 34. Light and variable wind becoming south around 6 mph after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Patchy frost after 3am.  Otherwise, mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Patchy frost before 9am.  Otherwise, mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 35.

    Low: 35 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly before 5am. Low around 37. South southwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Sunday
A 30 percent chance of rain, mainly before 7am. Mostly sunny, with a high near 49. West southwest wind 9 to 16 mph becoming east in the morning. Winds could gust as high as 23 mph.
Sunday Night
Widespread frost, mainly after 10pm. Otherwise, increasing clouds, with a low around 25. West wind around 5 mph becoming light and variable after midnight.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 34. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of rain after midnight. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Patchy frost before 9am. Otherwise, mostly cloudy, with a high near 57.
Wednesday Night
Rain. Cloudy, with a low around 35.
Thursday
A chance of rain. Partly sunny, with a high near 49.
Thursday Night
Rain. Cloudy, with a low around 33.
Friday
Rain. Mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.26°N 114.15°W (Elev. 3599 ft)
2:02 pm MDT Nov 1, 2025
8pm MDT Nov 1, 2025-6pm MST Nov 8, 2025
 
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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