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 58%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 03 Oct 09:15 PM MDT
Extended Forecast for

6 Miles SSW Fortine MT

  • Tonight

    Tonight: A 20 percent chance of rain after 5am. Partly cloudy early, then becoming cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain after 11am. Partly sunny, with a high near 56. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain before 3am, then rain and snow likely. Snow level 7100 feet lowering to 4600 feet after midnight . Low around 32. Calm wind becoming north around 6 mph in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Light north northeast wind.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Widespread frost between 7am and 10am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Tuesday

    Tuesday: Widespread frost between 8am and 10am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
A 20 percent chance of rain after 5am. Partly cloudy early, then becoming cloudy, with a low around 40. Calm wind.
Saturday
A 50 percent chance of rain after 11am. Partly sunny, with a high near 56. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain before 3am, then rain and snow likely. Snow level 7100 feet lowering to 4600 feet after midnight . Low around 32. Calm wind becoming north around 6 mph in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 51. Light north northeast wind.
Sunday Night
Mostly clear, with a low around 29. Calm wind.
Monday
Widespread frost between 7am and 10am. Otherwise, sunny, with a high near 58.
Monday Night
Clear, with a low around 33.
Tuesday
Widespread frost between 8am and 10am. Otherwise, sunny, with a high near 64.
Tuesday Night
Clear, with a low around 36.
Wednesday
Sunny, with a high near 63.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly sunny, with a high near 62.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Friday
A slight chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Fortine MT
 48.7°N 114.96°W (Elev. 3877 ft)
Last Update:
2:31 pm MDT Oct 3, 2025
Forecast Valid:
9pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation