Residents across central South Dakota should be on high alert Monday evening as a Severe Thunderstorm Watch remains in effect until 10 p.m. CDT. Twelve counties, including Bennett, Haakon, and Hughes, are under the watch, with storms capable of producing damaging winds over 60 mph and hail up to an inch in diameter.
Severe Weather Threats Across Central South Dakota
The National Weather Service’s Storm Prediction Center has issued the watch for a broad area covering much of the state from Oglala Lakota to Sully, including major cities like Pierre and Winner. The primary concerns are damaging winds, large hail, and heavy rainfall that could lead to hazardous road conditions, particularly along U.S. Highways 83 and 18.
Areas Affected and Risks
The greatest risks for this event include sudden power outages, falling tree branches, and flash flooding due to brief torrential downpours. Drivers on highways may experience reduced visibility and slippery roads due to the rain. Counties including Lyman, Jones, Mellette, and Todd should remain especially alert as conditions could change rapidly as storms develop throughout the evening.
Safety Precautions for Residents
Emergency managers recommend taking immediate safety precautions to protect yourself and your property. Charge your cell phones in case of power outages, secure any outdoor items that could become dangerous in strong winds, and have a safe shelter plan ready. If you are outside, seek shelter indoors immediately at the first sign of lightning or severe weather.
Monitoring the Situation
This is one of the most widespread severe thunderstorm watches in South Dakota so far this July, and additional watches or warnings may be issued if the storms intensify. Residents should keep monitoring local alerts for updates and avoid unnecessary travel during the storm’s progression.
