Local Storm Report
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
909
NWUS53 KFSD 100241
LSRFSD
Preliminary Local Storm Report...Summary
National Weather Service Sioux Falls SD
941 PM CDT Sun Aug 9 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0419 AM Hail 1 NW West Okoboji 43.36N 95.17W
08/09/2026 E2.50 Inch Dickinson IA Public
Report from social media. Time estimated by
radar.
0425 AM Hail 2 E Milford 43.33N 95.11W
08/09/2026 E1.25 Inch Dickinson IA Public
Report from social media. Time estimated by
radar.
0440 AM Hail 2 SSW Superior 43.40N 94.97W
08/09/2026 E0.70 Inch Dickinson IA Trained Spotter
Mostly small hail but some close to dime
sized.
0322 AM Hail 2 ESE Everly 43.15N 95.29W
08/09/2026 E1.00 Inch Clay IA Trained Spotter
A few stones as large as a quarter. No
damage and no strong winds.
0339 AM Hail 1 NNE Spencer 43.15N 95.15W
08/09/2026 M0.70 Inch Clay IA Trained Spotter
Pea to dime sized hail.
&&
$$