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

24°F

-4°C

Humidity 78%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 19 Jan 09:15 AM MST
Extended Forecast for

12 Miles ENE Eureka MT

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 25. West wind 5 to 9 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. West southwest wind 7 to 9 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Northwest wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. West wind around 8 mph becoming north northwest after midnight.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. North northeast wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Thursday Night

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

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 11am.  Sunny, with a high near 18.

    High: 18 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 25. West wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 14. West southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 25. Northwest wind 5 to 7 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 9. West wind around 8 mph becoming north northwest after midnight.
Wednesday
Partly sunny, with a high near 22. North northeast wind 6 to 9 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 4.
Friday
A slight chance of snow before 11am. Sunny, with a high near 18.
Friday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 6.
Saturday
A chance of snow. Mostly sunny, with a high near 19.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 10.
Sunday
A chance of snow. Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Eureka MT
 48.95°N 114.82°W (Elev. 6637 ft)
2:07 am MST Jan 19, 2026
9am MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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