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

17°F

-8°C

Humidity 76%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 29 Dec 01:15 AM MST
Extended Forecast for

8 Miles ENE Eureka MT

  • Overnight

    Overnight: Partly cloudy, with a low around 8. Wind chill values as low as -1. West southwest wind around 6 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 19. West southwest wind 6 to 8 mph.

    High: 19 °F

    Partly Sunny

  • Monday Night

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

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Southwest wind 5 to 7 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. Southwest wind around 7 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 25.

    High: 25 °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

Overnight
Partly cloudy, with a low around 8. Wind chill values as low as -1. West southwest wind around 6 mph.
Monday
Partly sunny, with a high near 19. West southwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 13. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 25. Southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 15. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 14.
New Year's Day
Partly sunny, with a high near 25.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
Snow likely. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
1:02 am MST Dec 29, 2025
2am MST Dec 29, 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