759
WWUS53 KFSD 180644
SVSFSD
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
144 AM CDT TUE AUG 18 2026
SDC003-015-035-073-180700-
/O.CON.KFSD.SV.W.0232.000000T0000Z-260818T0700Z/
DAVISON SD-AURORA SD-JERAULD SD-BRULE SD-
144 AM CDT TUE AUG 18 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 AM CDT
FOR NORTHWESTERN DAVISON...AURORA...SOUTH CENTRAL JERAULD AND EASTERN
BRULE COUNTIES...
AT 144 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR STORLA TO NEAR WHITE LAKE TO NEAR GRASS RANCH
COLONY, MOVING SOUTHEAST AT 45 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.
LOCATIONS IMPACTED INCLUDE...
PLANKINTON, MOUNT VERNON AND LOOMIS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN
SIOUX FALLS.
LAT...LON 4381 9922 4398 9873 4388 9833 4385 9833
4386 9825 4381 9807 4358 9854 4349 9883
4350 9890
TIME...MOT...LOC 0644Z 308DEG 40KT 4387 9831 4369 9868 4361 9895
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
SAMET
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