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

Multi-Day Winter Storm Across the Pacific Northwest

A multi-day winter storm will bring heavy snowfall through the weekend and heavy rain through early next week in the Pacific Northwest. The heaviest snow amounts are expected amongst the Cascades however, the heavy rainfall will impact areas along the coastal ranges of western Washington and Oregon. Winter storm warnings, advisories and flood watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

37°F

3°C

Humidity 51%
Wind Speed S 10 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 01 Dec 12:00 PM MST
Extended Forecast for

Hamilton MT

Winter Weather Advisory December 2, 11:00am until December 2, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow likely. Cloudy, with a high near 35. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    Snow Likely

    High: 35 °F

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely

    Low: 22 °F

  • Saturday

    Saturday: Snow, mainly after 11am. High near 38. Southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Snow

    High: 38 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    and Breezy
    then Chance
    Snow

    Low: 23 °F

  • Sunday

    Sunday: Snow likely before 11am, then rain. High near 42. South wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    then Rain

    High: 42 °F

  • Sunday
    Night

    Sunday Night: Rain, mainly before 11pm. Low around 32. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Chance Rain

    Low: 32 °F

  • Monday

    Monday: A 40 percent chance of rain. Cloudy, with a high near 45.

    Chance Rain

    High: 45 °F

  • Monday
    Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 33.

    Chance Rain

    Low: 33 °F

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 50.

    Chance Rain

    High: 50 °F

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a high near 35. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after 11am. High near 38. Southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 11am, then rain. High near 42. South wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, mainly before 11pm. Low around 32. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 40 percent chance of rain. Cloudy, with a high near 45.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain. Mostly cloudy, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
Last Update:
12:58 pm MST Dec 1, 2023
Forecast Valid:
1pm MST Dec 1, 2023-6pm MST Dec 7, 2023
 
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