National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

34°F

1°C

Humidity 64%
Wind Speed S 9 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 03 Dec 10:35 PM MST
Extended Forecast for

Hamilton MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South southeast wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow before 2pm, then rain and snow. High near 35. South wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, possibly mixed with freezing rain before 3am, then snow likely, possibly mixed with freezing rain between 3am and 5am, then rain and snow likely, possibly mixed with freezing rain after 5am. Low around 28. South wind around 6 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Wintry Mix

  • Friday

    Friday: Snow likely, possibly mixed with freezing rain before 8am, then rain, possibly mixed with snow. High near 40. South southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Wintry Mix

  • Friday Night

    Friday Night: Rain, possibly mixed with snow before 11pm, then rain, possibly mixed with snow and freezing rain. Low around 31. West southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Wintry Mix

  • Saturday

    Saturday: Rain, possibly mixed with snow and freezing rain, becoming all rain after 8am. High near 39. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Wintry Mix
    then Rain

  • Saturday Night

    Saturday Night: Rain likely before 8pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 26 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 32.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South southeast wind around 6 mph.
Thursday
A chance of snow before 2pm, then rain and snow. High near 35. South wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain and snow, possibly mixed with freezing rain before 3am, then snow likely, possibly mixed with freezing rain between 3am and 5am, then rain and snow likely, possibly mixed with freezing rain after 5am. Low around 28. South wind around 6 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday
Snow likely, possibly mixed with freezing rain before 8am, then rain, possibly mixed with snow. High near 40. South southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, possibly mixed with snow before 11pm, then rain, possibly mixed with snow and freezing rain. Low around 31. West southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow and freezing rain, becoming all rain after 8am. High near 39. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain likely before 8pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 40.
Sunday Night
Rain likely. Cloudy, with a low around 32.
Monday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 44.
Monday Night
A chance of rain and snow. Cloudy, with a low around 35.
Tuesday
Rain. Mostly cloudy, with a high near 46.
Tuesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 32.
Wednesday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
Last Update:
1:31 pm MST Dec 3, 2025
Forecast Valid:
10pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation