BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Sioux Falls SD
1128 PM CDT Sun Jul 27 2025
The National Weather Service in Sioux Falls has issued a
* Severe Thunderstorm Warning for...
Northwestern Sioux County in northwestern Iowa...
Southeastern Minnehaha County in southeastern South Dakota...
Northern Lincoln County in southeastern South Dakota...
Eastern Turner County in southeastern South Dakota...
* Until 1215 AM CDT.
* At 1128 PM CDT, a severe thunderstorm was located near Hartford, or
9 miles west of Sioux Falls, moving southeast at 30 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* This severe thunderstorm will be near...
Sioux Falls, Tea, Crooks, Ellis, and Renner around 1135 PM CDT.
Harrisburg around 1140 PM CDT.
Brandon around 1145 PM CDT.
Other locations in the path of this severe thunderstorm include Lake
Alvin State Recreation Area and Rowena.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4338 9701 4373 9677 4363 9645 4350 9645
4350 9660 4344 9660 4339 9652 4331 9652
4327 9659 4326 9651 4322 9654
TIME...MOT...LOC 0428Z 299DEG 24KT 4359 9690
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
