Current conditions at

EUREKA (EURM8)

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

NA

61°F

16°C

Humidity 40%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 05 Apr 02:15 PM MDT
Extended Forecast for

Eureka MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. East wind 3 to 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71. East northeast wind around 5 mph becoming calm.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. South southeast wind 5 to 7 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of rain and snow.  Snow level 5500 feet lowering to 3200 feet in the afternoon . Partly sunny, with a high near 55. South wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 55 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. West wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 31 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. East wind 3 to 6 mph.
Monday
Partly sunny, with a high near 71. East northeast wind around 5 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 43. South southeast wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain before noon, then a chance of rain and snow. Snow level 5500 feet lowering to 3200 feet in the afternoon . Partly sunny, with a high near 55. South wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 29. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 31 mph.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain. Mostly sunny, with a high near 64.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka MT
 48.88°N 115.06°W (Elev. 2818 ft)
2:01 pm MDT Apr 5, 2026
3pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database