NWS Sioux Falls SDSV.W 0278September 7, 2026
Severe Thunderstorm Warning: Bon Homme and Charles Mix, SD
The National Weather Service office in Sioux Falls issued a severe thunderstorm warning for Bon Homme and Charles Mix in South Dakota, which was in force until 9:00 p.m. local time on September 7. It was the 278th severe thunderstorm warning the NWS office in Sioux Falls issued in 2026. South Dakota had 65 severe thunderstorm warnings in September 2026, against 30 in an average September of 2008-2025 (South Dakota's severe thunderstorm warnings by year).
ExpiredWarning
In force for 46 minutes; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Sioux Falls SD
- Area
- Bon Homme and Charles Mix
- State
- South Dakota
- Level
- Warning
- Issued
- 8:14 p.m. CDT, September 7, 2026
- Expires
- 9:00 p.m. CDT, September 7, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KFSD SV.W 0278
- Official source
- National Weather Service: the notice at its source
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Charles Mix County in south central South Dakota... West central Bon Homme County in southeastern South Dakota... * Until 900 PM CDT. * At 814 PM CDT, a severe thunderstorm was located near Marty, or 13 miles southeast of Pickstown, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Avon and Dante around 820 PM CDT.
What the agency told people to do
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.