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

54°F

12°C

Humidity 64%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 03 Oct 12:15 PM MDT
Extended Forecast for

12 Miles ENE Eureka MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. West wind 6 to 8 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: A slight chance of rain and snow after midnight. Snow level 7700 feet lowering to 7000 feet after midnight . Increasing clouds, with a low around 33. West wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before noon, then rain likely. Snow level 6900 feet. Mostly cloudy, with a high near 45. North wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 9pm. Low around 24. West northwest wind 7 to 16 mph becoming northeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 39. Northeast wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    then Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 8pm. Otherwise, mostly clear, with a low around 22.

    Low: 22 °F

    Frost

  • Monday

    Monday: Widespread frost before 10am. Otherwise, sunny, with a high near 46.

    High: 46 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 8pm. Otherwise, clear, with a low around 27.

    Low: 27 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost before 9am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Frost then
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 51. West wind 6 to 8 mph.
Tonight
A slight chance of rain and snow after midnight. Snow level 7700 feet lowering to 7000 feet after midnight . Increasing clouds, with a low around 33. West wind 5 to 8 mph. Chance of precipitation is 20%.
Saturday
A chance of rain and snow before noon, then rain likely. Snow level 6900 feet. Mostly cloudy, with a high near 45. North wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow, becoming all snow after 9pm. Low around 24. West northwest wind 7 to 16 mph becoming northeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 39. Northeast wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Sunday Night
Widespread frost after 8pm. Otherwise, mostly clear, with a low around 22.
Monday
Widespread frost before 10am. Otherwise, sunny, with a high near 46.
Monday Night
Widespread frost after 8pm. Otherwise, clear, with a low around 27.
Tuesday
Widespread frost before 9am. Otherwise, sunny, with a high near 51.
Tuesday Night
Widespread frost, mainly after 9pm. Otherwise, clear, with a low around 30.
Wednesday
Widespread frost. Otherwise, sunny, with a high near 52.
Wednesday Night
A chance of rain and snow. Snow level 7700 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Snow level 6900 feet rising to 7500 feet in the afternoon. Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Eureka MT
 48.95°N 114.82°W (Elev. 6635 ft)
Last Update:
3:31 am MDT Oct 3, 2025
Forecast Valid:
12pm MDT Oct 3, 2025-6pm MDT Oct 9, 2025
 
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