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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Boundary County Airport (K65S)

Lat: 48.726°NLon: 116.2952°WElev: 2333.0ft.

unknown precip,mist

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 25°F (-4°C)
Visibility 3.00 mi
Last update 02 Jan 03:15 AM PST
Extended Forecast for

9 Miles WNW Troy MT

Winter Weather Advisory January 2, 03:37am until January 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 03:37am until January 2, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Snow Likely

  • Friday

    Friday: Snow, mainly before 1pm. The snow could be heavy at times. High near 30. Southwest wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow likely before 1am, then rain and snow likely. Cloudy, with a temperature rising to around 33 by 5am. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F⇑

    Snow Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow, mainly after 10am. Snow level 5600 feet. High near 36. South wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 7pm. Low around 31. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow. High near 29. Chance of precipitation is 80%.

    High: 29 °F

    Snow

Detailed Forecast

Overnight
Snow likely, mainly after 4am. Cloudy, with a low around 27. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow, mainly before 1pm. The snow could be heavy at times. High near 30. Southwest wind 11 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely before 1am, then rain and snow likely. Cloudy, with a temperature rising to around 33 by 5am. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow, mainly after 10am. Snow level 5600 feet. High near 36. South wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow, becoming all snow after 7pm. Low around 31. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 29. Chance of precipitation is 80%.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Tuesday
Snow. High near 27. Chance of precipitation is 80%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%.
Wednesday
Snow. The snow could be heavy at times. High near 26. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Troy MT
 48.5°N 116.09°W (Elev. 5387 ft)
Last Update:
2:52 am PST Jan 2, 2026
Forecast Valid:
3am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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