Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

54°F

12°C

Humidity 64%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 21 Aug 08:15 AM MDT
Extended Forecast for

8 Miles NE Eureka MT

  • Today

    Today: Mostly sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 54. West southwest wind 5 to 11 mph becoming east northeast after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 70. South southeast wind 6 to 8 mph becoming north northeast in the morning.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then a chance of rain after midnight.  Mostly cloudy, with a low around 52. South wind 9 to 11 mph.  Chance of precipitation is 40%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain after noon.  Mostly sunny, with a high near 58. South wind 11 to 21 mph, with gusts as high as 36 mph.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 54. West southwest wind 5 to 11 mph becoming east northeast after midnight.
Saturday
A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 70. South southeast wind 6 to 8 mph becoming north northeast in the morning. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 52. South wind 9 to 11 mph. Chance of precipitation is 40%.
Sunday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 58. South wind 11 to 21 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Eureka MT
 48.96°N 114.92°W (Elev. 7077 ft)
2:01 am MDT Aug 21, 2026
8am MDT Aug 21, 2026-6pm MDT Aug 27, 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