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

59°F

15°C

Humidity 47%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 05 Apr 05:15 PM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South southeast wind 11 to 15 mph becoming east northeast after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52. Northeast wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. South southwest wind 13 to 17 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 39. Breezy, with a south southwest wind 20 to 28 mph becoming west in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 21. Breezy, with a west wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 40 mph.

    Low: 21 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. South southeast wind 11 to 15 mph becoming east northeast after midnight. Winds could gust as high as 26 mph.
Monday
Partly sunny, with a high near 52. Northeast wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 34. South southwest wind 13 to 17 mph, with gusts as high as 30 mph.
Tuesday
Snow likely. Mostly cloudy, with a high near 39. Breezy, with a south southwest wind 20 to 28 mph becoming west in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 21. Breezy, with a west wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 49.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
Last Update:
2:01 pm MDT Apr 5, 2026
Forecast Valid:
5pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation