Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

50°F

10°C

Humidity 51%
Wind Speed NW 8 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 17 Oct 03:15 PM MDT
Extended Forecast for

3 Miles N Eureka MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain.  Partly sunny, with a high near 55. Northwest wind around 11 mph.

    High: 55 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm.  Snow level 4700 feet lowering to 2800 feet after midnight . Mostly clear, with a low around 23. North northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 23 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 53. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 53 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Rain.  Low around 34. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely
    then Rain

  • Sunday

    Sunday: Rain.  High near 51. South wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before 9am, then a chance of rain.  Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon.  Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Partly sunny, with a high near 55. Northwest wind around 11 mph.
Tonight
A 20 percent chance of rain before 7pm. Snow level 4700 feet lowering to 2800 feet after midnight . Mostly clear, with a low around 23. North northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 53. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Rain. Low around 34. South southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 51. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A slight chance of rain after noon. Partly sunny, with a high near 54.
Tuesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 55.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Eureka MT
 48.92°N 115.07°W (Elev. 2644 ft)
2:30 pm MDT Oct 17, 2025
4pm MDT Oct 17, 2025-6pm MDT Oct 24, 2025
 
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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