Alert archive / South Dakota / Winter Weather Advisories in 2020
Winter Weather Advisory 21, NWS Aberdeen, SD
NWS Aberdeen, SD issued this winter weather advisory at Dec 28, 2020, 3:56 AM CST for 24 counties in South Dakota; Big Stone County, Traverse County, Minnesota. It took effect at Dec 29, 2020, 12:00 AM CST. It was in force for 23 hr.
The area
The counties it named.
The facts
- Issued
- Dec 28, 2020, 3:56 AM CST (09:56 UTC)
- In effect from
- Dec 29, 2020, 12:00 AM CST
- Expired
- Dec 29, 2020, 11:26 PM CST
- In force
- 23 hr
- Issued by
- NWS Aberdeen, SD
All 26 counties
Big Stone County, MN, Traverse County, MN, Brown County, SD, Buffalo County, SD, Campbell County, SD, Clark County, SD, Codington County, SD, Day County, SD, Deuel County, SD, Edmunds County, SD, Faulk County, SD, Grant County, SD, Hamlin County, SD, Hand County, SD, Hughes County, SD, Hyde County, SD, Jones County, SD, Lyman County, SD, Marshall County, SD, McPherson County, SD, Potter County, SD, Roberts County, SD, Spink County, SD, Stanley County, SD, Sully County, SD, Walworth County, SD
The radar
The Aberdeen radar (KABR), 53 km from the middle of the area, began a volume at 09:54 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 South Dakota, 2020Winter Weather Advisories in Minnesota, 2020Every winter weather advisory in 2020
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.