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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

18°F

-8°C

Humidity 76%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 29 Dec 07:15 AM MST
Extended Forecast for

8 Miles ENE Eureka MT

  • Today

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

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: 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. West southwest wind around 6 mph.

    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

  • Friday

    Friday: A chance of snow. Cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 19. West southwest wind 6 to 8 mph.
Tonight
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. West southwest wind around 6 mph.
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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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
Last Update:
1:02 am MST Dec 29, 2025
Forecast Valid:
7am MST Dec 29, 2025-6pm MST Jan 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