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

38°F

3°C

Humidity 61%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 09 Apr 09:15 AM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • Today

    Today: Sunny, with a high near 46. East northeast wind around 9 mph becoming southwest in the afternoon.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. South southwest wind 7 to 9 mph becoming east northeast after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. East wind 6 to 8 mph becoming southwest in the afternoon.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. West southwest wind 10 to 13 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 52. North northeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely. Snow level 7800 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain and snow likely, mainly after noon. Snow level 6600 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 40.

    High: 40 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 46. East northeast wind around 9 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 28. South southwest wind 7 to 9 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 53. East wind 6 to 8 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 36. West southwest wind 10 to 13 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.
Saturday
A slight chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 52. North northeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Rain likely. Snow level 7800 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and snow likely, mainly after noon. Snow level 6600 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 32.
Monday
Snow likely. Mostly cloudy, with a high near 40.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Wednesday
Snow likely. Mostly cloudy, with a high near 37.
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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 am MDT Apr 9, 2026
Forecast Valid:
10am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation