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

EUREKA (EURM8)

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

NA

49°F

9°C

Humidity 25%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 08 Apr 12:15 PM MDT
Extended Forecast for

12 Miles ENE Eureka MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. West wind 9 to 16 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. North northeast wind 8 to 10 mph becoming south southwest in the afternoon.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 28. Southwest wind around 10 mph becoming east northeast after midnight.

    Low: 28 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. East wind 7 to 9 mph becoming southwest in the afternoon.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain after noon. Snow level 7200 feet rising to 7800 feet in the afternoon. Partly sunny, with a high near 55. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely before 3am, then a chance of rain and snow. Snow level 7900 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 9am, then snow likely. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 43. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 23. West wind 9 to 16 mph becoming north after midnight. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 47. North northeast wind 8 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Clear, with a low around 28. Southwest wind around 10 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 55. East wind 7 to 9 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A 50 percent chance of rain after noon. Snow level 7200 feet rising to 7800 feet in the afternoon. Partly sunny, with a high near 55. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely before 3am, then a chance of rain and snow. Snow level 7900 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow before 9am, then snow likely. Mostly cloudy, with a high near 44.
Sunday Night
Snow likely. Mostly cloudy, with a low around 31.
Monday
Snow likely. Mostly cloudy, with a high near 41.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Eureka MT
 48.95°N 114.82°W (Elev. 6637 ft)
Last Update:
12:21 pm MDT Apr 8, 2026
Forecast Valid:
12pm MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation