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

40°F

4°C

Humidity 96%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 05 Mar 02:15 AM MST
Extended Forecast for

4 Miles SSE Fortine MT

  • Overnight

    Overnight: A 40 percent chance of rain. Patchy fog after 4am. Otherwise, cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely, mainly between 2pm and 5pm. Snow level 4100 feet. Cloudy, then gradually becoming mostly sunny, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 47 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of snow before 2pm, then a slight chance of rain. Mostly cloudy, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow after 11pm. Snow level 4000 feet lowering to 3400 feet. Mostly cloudy, with a low around 31. South southwest wind 3 to 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely before 11am, then a chance of rain. Snow level 3900 feet rising to 5600 feet in the afternoon. Cloudy, with a high near 48. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 2am, then rain and snow likely. Snow level 5700 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 40 percent chance of rain. Patchy fog after 4am. Otherwise, cloudy, with a low around 33. Calm wind.
Thursday
Rain likely, mainly between 2pm and 5pm. Snow level 4100 feet. Cloudy, then gradually becoming mostly sunny, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of rain before 7pm. Partly cloudy, with a low around 27. Light and variable wind.
Friday
A chance of snow before 2pm, then a slight chance of rain. Mostly cloudy, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow after 11pm. Snow level 4000 feet lowering to 3400 feet. Mostly cloudy, with a low around 31. South southwest wind 3 to 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Rain and snow likely before 11am, then a chance of rain. Snow level 3900 feet rising to 5600 feet in the afternoon. Cloudy, with a high near 48. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 49.
Sunday Night
Rain before 2am, then rain and snow likely. Snow level 5700 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 30.
Monday
Snow likely. Mostly cloudy, with a high near 42.
Monday Night
Snow likely. Mostly cloudy, with a low around 21.
Tuesday
Snow likely. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Wednesday
Snow likely. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Fortine MT
 48.71°N 114.86°W (Elev. 3159 ft)
Last Update:
1:11 am MST Mar 5, 2026
Forecast Valid:
3am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation