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

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

NA

52°F

11°C

Humidity 19%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 12 Feb 01:00 PM MST
Extended Forecast for

Chinook MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. West wind 7 to 10 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 50. West wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 50 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Southwest wind 3 to 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. West wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 5am.  Mostly cloudy, with a low around 26. West wind 5 to 9 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am.  Mostly cloudy, with a high near 45. West northwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Northwest wind around 6 mph becoming southeast in the evening.

    Low: 24 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. West wind 7 to 10 mph.
Tonight
Mostly cloudy, with a low around 27. West wind around 7 mph.
Friday
Increasing clouds, with a high near 50. West wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 25. Southwest wind 3 to 8 mph.
Saturday
Partly sunny, with a high near 53. West wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 26. West wind 5 to 9 mph.
Sunday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Mostly cloudy, with a high near 45. West northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 24. Northwest wind around 6 mph becoming southeast in the evening.
Washington's Birthday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.6°N 109.23°W (Elev. 2408 ft)
11:31 am MST Feb 12, 2026
2pm MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

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