Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

41°F

5°C

Humidity 64%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 08 Feb 06:15 PM MST
Extended Forecast for

Eureka MT

  • Tonight

    Tonight: A slight chance of rain and snow after 3am.  Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 31. Light and variable wind becoming west around 5 mph after midnight.  Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow before 8am.  Partly sunny, with a high near 43. West southwest wind 3 to 6 mph.

    High: 43 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. South wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Light south wind.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain and snow after 3am. Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 31. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.
Monday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 43. West southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 30. South wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 43. Light south wind.
Tuesday Night
Mostly clear, with a low around 24. Calm wind.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 42.
Friday Night
A chance of rain and snow. Snow level 3400 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
A chance of snow. Mostly cloudy, with a high near 42.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 28.
Sunday
A chance of snow. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka MT
 48.88°N 115.06°W (Elev. 2818 ft)
1:01 pm MST Feb 8, 2026
7pm MST Feb 8, 2026-6pm MST Feb 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database