National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

49°F

9°C

Humidity 83%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 02 Jul 06:15 AM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • Today

    Today: Mostly sunny, with a high near 59. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Decreasing
    Clouds

  • Friday

    Friday: A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 59. Southwest wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 59 °F

    Sunny then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. West southwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 26 mph.

    Low: 40 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 64. South wind 9 to 14 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 59. Southwest wind 8 to 16 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 40. West southwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 26 mph.
Independence Day
Sunny, with a high near 64. South wind 9 to 14 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.94°N 114.91°W (Elev. 6378 ft)
Last Update:
4:01 am MDT Jul 2, 2026
Forecast Valid:
6am MDT Jul 2, 2026-6pm MDT Jul 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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