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

62°F

17°C

Humidity 31%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 04 Apr 04:15 PM MDT
Extended Forecast for

15 Miles SW Fortine MT

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind 5 to 8 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 50. South wind around 6 mph becoming north in the morning.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. South southeast wind 8 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Northeast wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 44. Breezy. Little or no snow accumulation expected.

    High: 44 °F

    Mostly Sunny
    then Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of snow after noon. Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 50. South wind around 6 mph becoming north in the morning.
Sunday Night
Mostly cloudy, with a low around 33. South southeast wind 8 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 54. Northeast wind 6 to 8 mph becoming south southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 39. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 44. Breezy. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 26. Breezy.
Wednesday
A slight chance of snow after noon. Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A slight chance of snow after noon. Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Fortine MT
 48.62°N 115.13°W (Elev. 5584 ft)
Last Update:
2:01 pm MDT Apr 4, 2026
Forecast Valid:
5pm MDT Apr 4, 2026-6pm MDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation