Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Mostly Cloudy

84°F

29°C

Humidity 55%
Wind Speed E 9 mph
Barometer 29.89 in (1010.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 30 Jul 10:52 am CDT
Extended Forecast for

2 Miles NNW Eureka SD

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 83. East southeast wind 5 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 61. North wind 10 to 15 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 84. North northeast wind around 14 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northeast wind 6 to 11 mph becoming southeast after midnight.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. South wind 6 to 16 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. South southeast wind 15 to 17 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 94. Windy, with a south wind 16 to 21 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 94 °F

    Hot and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Windy, with a south southeast wind 22 to 30 mph, with gusts as high as 38 mph.

    Low: 66 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 89. Breezy, with a southeast wind 21 to 26 mph becoming north northeast in the afternoon. Winds could gust as high as 34 mph.

    High: 89 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 83. East southeast wind 5 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 61. North wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 84. North northeast wind around 14 mph.
Friday Night
Mostly clear, with a low around 59. Northeast wind 6 to 11 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 89. South wind 6 to 16 mph.
Saturday Night
Mostly clear, with a low around 63. South southeast wind 15 to 17 mph.
Sunday
Sunny and hot, with a high near 94. Windy, with a south wind 16 to 21 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 39 mph.
Sunday Night
Mostly clear, with a low around 66. Windy, with a south southeast wind 22 to 30 mph, with gusts as high as 38 mph.
Monday
Mostly sunny, with a high near 89. Breezy, with a southeast wind 21 to 26 mph becoming north northeast in the afternoon. Winds could gust as high as 34 mph.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 58. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Eureka SD
 45.8°N 99.63°W (Elev. 1864 ft)
10:37 am CDT Jul 30, 2026
11am CDT Jul 30, 2026-6pm CDT Aug 5, 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