South Dakota storm reports for August 8, 2026

Name: NOAA storm reports, South Dakota, August 8, 2026
Creator: NOAA/NWS Storm Prediction Center

NOAA recorded 5 hail reports in South Dakota on August 8, 2026.

in South Dakota; 5
Storm reports: Mound City, Campbell County, SD; 1.5 in
Largest hail: 0
Tornado reports

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports. Shading: radar estimate.

Estimated gusts, 50 to 90 mph

Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS; gust estimates from NOAA URMA

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports. Shading: radar estimate.

Estimated gusts, 50 to 90 mph

Source: NOAA/NWS Storm Prediction Center, preliminary storm reports. NOAA revises recent reports for several weeks. Report day: 12:00 UTC on August 8, 2026 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report. Gust lines are estimates: the highest gust of the day in NOAA's hourly 2.5 km wind analysis (URMA), which fills in between weather stations. They aren't measurements at any building.

Reports by hour

Hail5, most at 1 AM

Reports per hour, Central time. Each row has its own scale.

Every report

Source: NOAA/NWS Storm Prediction Center.

Time	Size	Where
11:43 PM	1.25 in	3 NE Mound City, Campbell County, SD
12:10 AM	1.0 in	Herreid, Campbell County, SD
1:12 AM	1.0 in	6 NE Roscoe, Edmunds County, SD
1:27 AM	1.5 in	Mound City, Campbell County, SD
1:54 AM	1.0 in	Hosmer, Edmunds County, SD

Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.