Alert archive / Iowa / Excessive Heat Warnings in 2023
Excessive Heat Warning 2, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this excessive heat warning at Jul 28, 2023, 2:46 AM CDT for 4 counties in South Dakota; 8 counties in Iowa. It took effect at Jul 28, 2023, 1:00 PM CDT. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 28, 2023, 2:46 AM CDT (07:46 UTC)
- In effect from
- Jul 28, 2023, 1:00 PM CDT
- Expired
- Jul 28, 2023, 8:00 PM CDT
- In force
- 7 hr
- Issued by
- NWS Sioux Falls, SD
Counties Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Ida County, IA, O'Brien County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Bon Homme County, SD, Clay County, SD, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 94 km from the middle of the area, began a volume at 07:48 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 27, 11:56 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 34 min |
| Jul 28, 2:07 AM CDT | Severe Thunderstorm Warning | FSD | Brookings, Moody | 23 min |
| Jul 28, 2:46 AM CDT | Heat Advisory | FSD | Charles Mix, Douglas, Gregory, Hutchinson, Lincoln, Turner | 17 hr |
Nearby
Excessive Heat Warnings in Iowa, 2023Excessive Heat Warnings in South Dakota, 2023Every excessive heat warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.