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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Lookout Pass (ITDA7)

Lat: 47.4611°NLon: 115.6937°WElev: 4526.0ft.

NA

31°F

-1°C

Humidity 56%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 27 Jan 07:30 PM PST
Extended Forecast for

12 Miles SW St. Regis MT

  • Tonight

    Tonight: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 24. South wind 5 to 7 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am. Cloudy, with a high near 29. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Cloudy, with a low around 27. Southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 10am. Cloudy, with a high near 32. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Cloudy, with a low around 30. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Friday

    Friday: Snow likely before 4pm, then snow likely, possibly mixed with rain. Cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 24. South wind 5 to 7 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Cloudy, with a high near 29. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 27. Southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 10am. Cloudy, with a high near 32. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Cloudy, with a low around 30. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 4pm, then snow likely, possibly mixed with rain. Cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 39. Chance of precipitation is 10%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 33.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW St. Regis MT
 47.19°N 115.31°W (Elev. 5545 ft)
Last Update:
5:22 pm PST Jan 27, 2026
Forecast Valid:
7pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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