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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

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

NA

42°F

6°C

Humidity 64%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 28 Jan 04:02 PM MST
Extended Forecast for

4 Miles NE St. Regis MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Snow level 3800 feet. Mostly cloudy, with a high near 37. West southwest wind around 6 mph.

    High: 37 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain and snow between 1am and 3am. Snow level 3300 feet. Mostly cloudy, with a low around 31. Light southwest wind. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am, then a chance of rain. Patchy fog before 10am. Snow level 3500 feet rising to 4500 feet in the afternoon. Otherwise, cloudy, with a high near 40. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Snow level 3800 feet. Mostly cloudy, with a high near 37. West southwest wind around 6 mph.
Tonight
A slight chance of rain and snow between 1am and 3am. Snow level 3300 feet. Mostly cloudy, with a low around 31. Light southwest wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow before 11am, then a chance of rain. Patchy fog before 10am. Snow level 3500 feet rising to 4500 feet in the afternoon. Otherwise, cloudy, with a high near 40. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of rain before 11pm. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a low around 33. Calm wind.
Friday
A 30 percent chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 44. Calm wind.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly cloudy, with a high near 50.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 41.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE St. Regis MT
 47.34°N 115.03°W (Elev. 3150 ft)
Last Update:
2:07 pm MST Jan 28, 2026
Forecast Valid:
4pm MST Jan 28, 2026-6pm MST Feb 4, 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