Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

26°F

-3°C

Humidity 84%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 20 Jan 04:15 AM MST
Extended Forecast for

12 Miles NE Eureka MT

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 26. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 26 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 11. West wind 3 to 5 mph.

    Low: 11 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19. East wind around 6 mph becoming west in the afternoon.

    High: 19 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow after 11am.  Mostly sunny, with a high near 19.

    High: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 26. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 11. West wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 22. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 7. Light and variable wind becoming southeast around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 19. East wind around 6 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Sunny, with a high near 17.
Friday Night
Mostly clear, with a low around 4.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 19.
Saturday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 7.
Sunday
A slight chance of snow. Mostly sunny, with a high near 21.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13.
Monday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Eureka MT
 49°N 114.86°W (Elev. 6001 ft)
2:06 am MST Jan 20, 2026
5am MST Jan 20, 2026-6pm MST Jan 26, 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