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

45°F

7°C

Humidity 63%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 08 Feb 09:15 AM MST
Extended Forecast for

Eureka MT

  • Today

    Today: A 20 percent chance of rain after 4pm.  Mostly cloudy, with a high near 47. South wind 5 to 7 mph.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: A chance of rain before 9pm, then a chance of rain and snow.  Snow level 4200 feet lowering to 3200 feet after midnight . Cloudy, with a low around 31. Light and variable wind becoming west around 5 mph after midnight.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 43. West southwest wind 3 to 6 mph.

    High: 43 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

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

    High: 43 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 47. South wind 5 to 7 mph.
Tonight
A chance of rain before 9pm, then a chance of rain and snow. Snow level 4200 feet lowering to 3200 feet after midnight . Cloudy, with a low around 31. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 43. West southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 43. Light southwest wind.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Snow level rising to 3200 feet in the afternoon. 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 29.
Saturday
A chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka MT
 48.88°N 115.06°W (Elev. 2818 ft)
1:01 am MST Feb 8, 2026
9am MST Feb 8, 2026-6pm MST Feb 14, 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