Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

86°F

30°C

Humidity 49%
Wind Speed NW 13 mph
Barometer 29.70 in (1004.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 3 Sep 2:52 pm CDT
Extended Forecast for

Eureka SD

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 92. West southwest wind around 16 mph, with gusts as high as 26 mph.

    High: 92 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 61. Northwest wind 9 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny and hot, with a high near 90. Breezy, with an east wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 90 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly between 2am and 3am.  Partly cloudy, with a low around 68. Breezy, with an east southeast wind 16 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    Low: 68 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Showers

  • Saturday

    Saturday: Sunny and hot, with a high near 92. Southeast wind around 17 mph, with gusts as high as 25 mph.

    High: 92 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 68. Southeast wind 10 to 15 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. Southeast wind 11 to 16 mph.  Chance of precipitation is 50%.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 65. Breezy, with an east southeast wind 15 to 20 mph.  Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely and
    Breezy

  • Labor Day

    Labor Day: A chance of showers and thunderstorms before 1pm, then a slight chance of showers.  Partly sunny, with a high near 86. Breezy, with a southeast wind 21 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 50%.

    High: 86 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 92. West southwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 61. Northwest wind 9 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, then gradually becoming sunny and hot, with a high near 90. Breezy, with an east wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A chance of showers and thunderstorms, mainly between 2am and 3am. Partly cloudy, with a low around 68. Breezy, with an east southeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday
Sunny and hot, with a high near 92. Southeast wind around 17 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southeast wind 11 to 16 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Breezy, with an east southeast wind 15 to 20 mph. Chance of precipitation is 60%.
Labor Day
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 86. Breezy, with a southeast wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. Breezy. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 83. Breezy.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.78°N 99.63°W (Elev. 1883 ft)
3:21 pm CDT Sep 3, 2026
3pm CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
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