Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

78°F

26°C

Humidity	69%
Wind Speed	E 9 mph
Barometer	29.87 in (1010.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	10 Aug 8:52 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mound City SD

Severe T-storm Watch until August 11, 03:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until August 11, 03:00am
NOW until 3:00am Tue
Severe T-storm Watch
Tonight
Low: 59 °F
Severe
Thunderstorms
Tuesday
High: 86 °F
Partly Sunny
then Patchy
Smoke
Tuesday Night
Low: 59 °F
T-storms
Likely
Wednesday
High: 81 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday Night
Low: 57 °F
Showers
Likely
Thursday
High: 74 °F
Chance
Showers
Thursday Night
Low: 55 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 71 °F
Showers
Likely and
Breezy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 59. East northeast wind 5 to 11 mph. Chance of precipitation is 20%.

Tuesday

Patchy smoke after 3pm. Partly sunny, with a high near 86. Northeast wind 6 to 9 mph becoming east southeast in the afternoon.

Tuesday Night

Showers and thunderstorms likely, mainly before 4am. Patchy smoke before 10pm, then patchy smoke after 4am. Mostly cloudy, with a low around 59. East northeast wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy smoke before 7am. Partly sunny, with a high near 81. East northeast wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Cloudy, with a low around 57. Northeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 74. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Thursday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 55. East wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Friday

Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 71. Breezy, with an east southeast wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 55. South southeast wind 11 to 18 mph becoming north northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%.

Saturday

A slight chance of showers before 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 20%.

Saturday Night

A slight chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 77.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 20%.

Monday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 20%.