Alert archive / Iowa / Winter Weather Advisories in 2021
Winter Weather Advisory 12, NWS Quad Cities, IA
NWS Quad Cities, IA issued this winter weather advisory at Feb 20, 2021, 2:35 PM CST for 19 counties in Iowa; 7 counties in Illinois. It took effect at Feb 21, 2021, 6:00 AM CST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Feb 20, 2021, 2:35 PM CST (20:35 UTC)
- In effect from
- Feb 21, 2021, 6:00 AM CST
- Expired
- Feb 21, 2021, 9:00 PM CST
- In force
- 15 hr
- Issued by
- NWS Quad Cities, IA
All 26 counties
Benton County, IA, Buchanan County, IA, Cedar County, IA, Clinton County, IA, Delaware County, IA, Dubuque County, IA, Henry County, IA, Iowa County, IA, Jackson County, IA, Jefferson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Van Buren County, IA, Washington County, IA, Carroll County, IL, Henry County, IL, Jo Daviess County, IL, Mercer County, IL, Rock Island County, IL, Stephenson County, IL, Whiteside County, IL
The radar
The Quad Cities radar (KDVN), 44 km from the middle of the area, began a volume at 20:39 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
Winter Weather Advisories in Iowa, 2021Winter Weather Advisories in Illinois, 2021Every winter weather advisory in 2021
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.