Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

21°F

-6°C

Humidity 60%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 28 Dec 02:15 PM MST
Extended Forecast for

15 Miles WSW Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values as low as -2. West southwest wind around 8 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19. Southwest wind around 6 mph.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. West wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 22. West wind 3 to 6 mph.

    High: 22 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. West southwest wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as -2. West southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 19. Southwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 13. West wind around 6 mph.
Tuesday
Partly sunny, with a high near 22. West wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 16. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 15.
New Year's Day
Partly sunny, with a high near 23.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Mostly cloudy, with a high near 25.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Mostly cloudy, with a high near 23.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Fortine MT
 48.68°N 115.2°W (Elev. 5883 ft)
1:01 pm MST Dec 28, 2025
3pm MST Dec 28, 2025-6pm MST Jan 4, 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