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

61°F

16°C

Humidity 16%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 08 Apr 04:15 PM MDT
Extended Forecast for

9 Miles E Eureka MT

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 8 to 15 mph becoming north northeast after midnight. Winds could gust as high as 24 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. North northeast wind 8 to 10 mph becoming south southwest in the afternoon.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West southwest wind 8 to 10 mph becoming east northeast in the evening.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. East northeast wind around 8 mph becoming southwest in the afternoon.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Southwest wind 10 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain after noon. Partly sunny, with a high near 56. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain before 9am, then rain and snow likely. Snow level 6500 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 25. West wind 8 to 15 mph becoming north northeast after midnight. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 49. North northeast wind 8 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. West southwest wind 8 to 10 mph becoming east northeast in the evening.
Friday
Sunny, with a high near 56. East northeast wind around 8 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 37. Southwest wind 10 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Saturday
A 50 percent chance of rain after noon. Partly sunny, with a high near 56. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain before 9am, then rain and snow likely. Snow level 6500 feet. Mostly cloudy, with a high near 46.
Sunday Night
Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 31.
Monday
Snow likely. Mostly cloudy, with a high near 42.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Eureka MT
 48.9°N 114.84°W (Elev. 5699 ft)
Last Update:
2:00 pm MDT Apr 8, 2026
Forecast Valid:
5pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation