Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

30°F

-1°C

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 12 Feb 06:00 PM MST
Extended Forecast for

6 Miles E Elliston MT

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West southwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. West wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Southwest wind 7 to 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 38. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 27. Southwest wind around 10 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow.  Partly sunny, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 25. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: A chance of snow, mainly after 11am.  Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West southwest wind around 11 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 36. West wind 8 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 24. Southwest wind 7 to 10 mph.
Saturday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 38. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 10 mph. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 38. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 25. Little or no snow accumulation expected.
Washington's Birthday
A chance of snow, mainly after 11am. Partly sunny, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Snow. Cloudy, with a high near 30.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Mostly cloudy, with a high near 27.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Thursday
Snow likely. Mostly cloudy, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
1:11 pm MST Feb 12, 2026
6pm MST Feb 12, 2026-6pm MST Feb 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database