Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Mullan Pass, Mullan Pass Vor (KMLP)

Lat: 47.45417°NLon: 115.66972°WElev: 6001.0ft.

Clear

18°F

-8°C

Humidity 72%
Wind Speed NW 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 21 Jan 04:05 AM MST
Extended Forecast for

3 Miles NNW Lookout Pass MT

  • Today

    Today: Partly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Light east wind.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Light east wind.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 18. East wind 3 to 5 mph.

    High: 18 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 27. Calm wind.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Thursday
Mostly sunny, with a high near 25. Light east wind.
Thursday Night
Partly cloudy, with a low around 9. Light east wind.
Friday
Sunny, with a high near 18. East wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 16.
Monday
A chance of snow. Partly sunny, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A slight chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lookout Pass MT
 47.44°N 115.71°W (Elev. 4738 ft)
2:06 am MST Jan 21, 2026
4am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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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