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

57°F

14°C

Humidity 34%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 09 Apr 08:15 PM MDT
Extended Forecast for

15 Miles WSW Fortine MT

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind around 9 mph becoming southeast after midnight.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 52. Southeast wind around 9 mph becoming west in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. West southwest wind 8 to 10 mph becoming north northwest in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 49. West wind 9 to 17 mph, with gusts as high as 28 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Slight Chance
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, becoming all rain after 3pm. Snow level 6300 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a chance of rain and snow. Snow level 7200 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain and snow likely, mainly after noon. Snow level 6100 feet. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Northwest wind around 9 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 52. Southeast wind around 9 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. West southwest wind 8 to 10 mph becoming north northwest in the evening.
Saturday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 49. West wind 9 to 17 mph, with gusts as high as 28 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 40 percent chance of rain. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
Rain likely, possibly mixed with snow, becoming all rain after 3pm. Snow level 6300 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before midnight, then a chance of rain and snow. Snow level 7200 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
Rain and snow likely, mainly after noon. Snow level 6100 feet. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 33.
Tuesday
A chance of snow, mainly after noon. Partly sunny, with a high near 34.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30. Breezy.
Wednesday
Snow. Cloudy, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Fortine MT
 48.68°N 115.2°W (Elev. 5883 ft)
Last Update:
2:00 pm MDT Apr 9, 2026
Forecast Valid:
9pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation