906
NWUS53 KFSD 211642
LSRFSD
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1142 AM CDT FRI AUG 21 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0749 PM HAIL 5 NE LESTERVILLE 43.09N 97.51W
08/20/2026 E1.00 INCH YANKTON SD PUBLIC
IN ADDITION TO QUARTER SIZED HAIL, ABOUT 1
INCH OF RAINFALL CAME THROUGH IN ABOUT 15
MINUTES.
TRM
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