Alert archive / Iowa / Cold Weather Advisories in 2025
Cold Weather Advisory 13, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this cold weather advisory at Feb 20, 2025, 2:43 AM CST for Ida County, Woodbury County, Iowa. It took effect at Feb 21, 2025, 12:00 AM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 20, 2025, 2:43 AM CST (08:43 UTC)
- In effect from
- Feb 21, 2025, 12:00 AM CST
- Expired
- Feb 21, 2025, 9:00 AM CST
- In force
- 9 hr
- Issued by
- NWS Sioux Falls, SD
Counties Ida County, IA, Woodbury County, IA
The radar
The Omaha radar (KOAX), 128 km from the middle of the area, began a volume at 08:47 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.
Nearby
Cold Weather Advisories in Iowa, 2025Every cold weather advisory in 2025
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.