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

64°F

18°C

Humidity 20%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 09 Apr 04:15 PM MDT
Extended Forecast for

10 Miles ENE Eureka MT

  • Tonight

    Tonight: Mostly clear, with a low around 28. West southwest wind 9 to 13 mph becoming east southeast in the evening.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. South southeast wind 8 to 10 mph becoming east in the morning.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. East southeast wind 9 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after noon. Snow level 7400 feet. Partly sunny, with a high near 51. West northwest wind 10 to 18 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely before 3am, then rain and snow likely. Snow level 7600 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely before 3pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after noon. Mostly cloudy, with a high near 45.

    High: 45 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 28. West southwest wind 9 to 13 mph becoming east southeast in the evening.
Friday
Sunny, with a high near 53. South southeast wind 8 to 10 mph becoming east in the morning.
Friday Night
Mostly cloudy, with a low around 36. East southeast wind 9 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.
Saturday
A 40 percent chance of rain after noon. Snow level 7400 feet. Partly sunny, with a high near 51. West northwest wind 10 to 18 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely before 3am, then rain and snow likely. Snow level 7600 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow likely before 3pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 45.
Monday Night
A chance of snow. Mostly cloudy, with a low around 32.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Eureka MT
 48.94°N 114.85°W (Elev. 6549 ft)
Last Update:
2:00 pm MDT Apr 9, 2026
Forecast Valid:
4pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation