Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

69°F

21°C

Humidity 63%
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 29 Jun 04:15 PM MDT
Extended Forecast for

13 Miles ENE Eureka MT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 49. North wind around 10 mph.

    High: 49 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of rain, mainly between midnight and 5am.  Mostly cloudy, with a low around 39. North wind 7 to 9 mph becoming west southwest after midnight.  Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 51. Southwest wind 9 to 11 mph.  Chance of precipitation is 60%.

    High: 51 °F

    Chance Rain
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South southwest wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. West southwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 49. North wind around 10 mph.
Tonight
Showers and thunderstorms likely before midnight, then a chance of rain, mainly between midnight and 5am. Mostly cloudy, with a low around 39. North wind 7 to 9 mph becoming west southwest after midnight. Chance of precipitation is 70%.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. Southwest wind 9 to 11 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 38. South southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 55. West southwest wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 37.
Independence Day
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Eureka MT
 48.97°N 114.79°W (Elev. 7201 ft)
2:00 pm MDT Jun 29, 2026
5pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
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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