Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

67°F

19°C

Humidity 87%
Wind Speed N 7 mph
Barometer 29.78 in (1007.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 3 Sep 8:52 pm CDT
Extended Forecast for

Hosmer SD

  • Tonight

    Tonight: Mostly clear, with a low around 62. North wind around 9 mph becoming east northeast after midnight.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 89. East wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 89 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly between 2am and 3am.  Partly cloudy, with a low around 67. East wind 15 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny and hot, with a high near 91. Southeast wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 91 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 68. East southeast wind 10 to 14 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 88. South southeast wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 66. East wind around 17 mph.  Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Labor Day

    Labor Day: A chance of showers and thunderstorms before 1pm.  Mostly cloudy, with a high near 85. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 50%.

    High: 85 °F

    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 65. Breezy, with a south wind 15 to 20 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 62. North wind around 9 mph becoming east northeast after midnight.
Friday
Partly sunny, then gradually becoming sunny, with a high near 89. East wind 9 to 17 mph, with gusts as high as 25 mph.
Friday Night
A chance of showers and thunderstorms, mainly between 2am and 3am. Partly cloudy, with a low around 67. East wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, then gradually becoming sunny and hot, with a high near 91. Southeast wind 14 to 16 mph, with gusts as high as 24 mph.
Saturday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. East southeast wind 10 to 14 mph. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southeast wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. East wind around 17 mph. Chance of precipitation is 70%.
Labor Day
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 85. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hosmer SD
 45.57°N 99.47°W (Elev. 1900 ft)
9:21 pm CDT Sep 3, 2026
9pm CDT Sep 3, 2026-6pm CDT Sep 10, 2026
 
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