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

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

23°F

-5°C

Humidity 77%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 27 Jan 07:15 PM MST
Extended Forecast for

2 Miles NNE Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between 10am and 2pm.  Cloudy, with a high near 34. Light and variable wind becoming south southeast 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain and snow.  Cloudy, with a high near 37. Calm wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of rain or freezing rain.  Snow level 4200 feet. Cloudy, with a low around 32. Calm wind.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Freezing
    Rain

  • Friday

    Friday: A chance of rain or freezing rain before 8am, then rain likely.  Snow level 4200 feet rising to 4900 feet in the afternoon. Cloudy, with a high near 40. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain/Freezing
    Rain Likely
    then Rain
    Likely

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of rain or freezing rain.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Freezing
    Rain

  • Saturday

    Saturday: A slight chance of rain or freezing rain before 8am, then a slight chance of rain between 8am and 11am.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Calm wind.
Wednesday
A slight chance of snow between 10am and 2pm. Cloudy, with a high near 34. Light and variable wind becoming south southeast 5 to 8 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 26. Southwest wind 5 to 9 mph becoming calm after midnight.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Cloudy, with a high near 37. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 8pm, then a chance of rain or freezing rain. Snow level 4200 feet. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%.
Friday
A chance of rain or freezing rain before 8am, then rain likely. Snow level 4200 feet rising to 4900 feet in the afternoon. Cloudy, with a high near 40. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain before 8pm, then a chance of rain or freezing rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
A slight chance of rain or freezing rain before 8am, then a slight chance of rain between 8am and 11am. Mostly cloudy, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 30.
Monday
A chance of rain. Snow level 4200 feet. Mostly cloudy, with a high near 42.
Monday Night
A slight chance of rain. Snow level 4300 feet. Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Fortine MT
 48.79°N 114.88°W (Elev. 3340 ft)
2:07 pm MST Jan 27, 2026
7pm MST Jan 27, 2026-6pm MST Feb 3, 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