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

32°C

89°F

Humidity 24%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 9°C (48°F)
Visibility NA
Heat Index30°C (86°F)
Last update 12 Jul 07:15 PM MDT
Extended Forecast for

10 Miles E Eureka MT

  • Tonight

    Tonight: Mostly clear, with a low around 10. West northwest wind 21 to 26 km/h decreasing to 8 to 13 km/h after midnight. Winds could gust as high as 39 km/h.

    Low: 10 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 25. West southwest wind 5 to 10 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 39 km/h.

    High: 25 °C

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 12. West wind 14 to 23 km/h becoming south after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 30%.

    Low: 12 °C

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 21. South wind 13 to 18 km/h becoming north northwest 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 21 °C

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 3am, then rain likely after 3am. Mostly cloudy, with a low around 6. Northeast wind 24 to 26 km/h, with gusts as high as 42 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 6 °C

    Showers
    Likely

  • Tuesday

    Tuesday: Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 12. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 12 °C

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 4.

    Low: 4 °C

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 18.

    High: 18 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 6.

    Low: 6 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 10. West northwest wind 21 to 26 km/h decreasing to 8 to 13 km/h after midnight. Winds could gust as high as 39 km/h.
Sunday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 25. West southwest wind 5 to 10 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 39 km/h.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 12. West wind 14 to 23 km/h becoming south after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 21. South wind 13 to 18 km/h becoming north northwest 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
Showers likely and possibly a thunderstorm before 3am, then rain likely after 3am. Mostly cloudy, with a low around 6. Northeast wind 24 to 26 km/h, with gusts as high as 42 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Tuesday
Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 12. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tuesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 4.
Wednesday
Sunny, with a high near 18.
Wednesday Night
Mostly clear, with a low around 6.
Thursday
Sunny, with a high near 21.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 22.
Friday Night
Mostly clear, with a low around 9.
Saturday
Sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Eureka MT
 48.9°N 114.84°W (Elev. 5697 m)
Last Update:
2:30 pm MDT Jul 12, 2025
Forecast Valid:
7pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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