Iowa storm reports for August 28, 2021
NOAA recorded 5 hail reports and 2 wind reports in Iowa on August 28, 2021.
- in Iowa
- 7
- Storm reports
- About 16 miles from Sioux Falls, SD
- 4.0 in
- Largest hail
- About 20 miles from Sioux Falls, SD
- 75 mph
- Highest gust
- 0
- Tornado reports
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports. Shading: radar estimate.
- Wind report
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports. Shading: radar estimate.
- Wind report
Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 28, 2021 to 12:00 UTC the next day. Times are Central.
Select a dot or a path for the report.
Reports by hour
Hail5, most at 7 PM
Wind2, most at 8 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Size | Where |
|---|---|---|
| 5:28 PM | 1.0 in | About 16 miles from Sioux Falls, SD |
| 7:35 PM | 1.0 in | About 17 miles from Sioux Falls, SD |
| 7:48 PM | 4.0 in | About 16 miles from Sioux Falls, SD |
| 7:48 PM | 2.5 in | About 15 miles from Sioux Falls, SD |
| 7:53 PM | 1.0 in | About 21 miles from Sioux Falls, SD |
| Time | Gust | Where |
|---|---|---|
| 8:00 PM | 75 mph | About 20 miles from Sioux Falls, SD |
| 10:42 PM | 75 mph | Near 43.17, -95.22, IA |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.