Alert archive / South Dakota / Winter Storm Watches in 2013

Winter Storm Watch 6, NWS Sioux Falls, SD

April 15, 201311 counties in South Dakota

NWS Sioux Falls, SD issued this winter storm watch at Apr 15, 2013, 4:22 AM CDT for 11 counties in South Dakota. It took effect at Apr 17, 2013, 1:00 AM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Apr 15, 2013, 4:22 AM CDT (09:22 UTC)
In effect from
Apr 17, 2013, 1:00 AM CDT
Expired
Apr 16, 2013, 3:30 PM CDT
In force
Issued by
NWS Sioux Falls, SD

Counties Aurora County, SD, Beadle County, SD, Brule County, SD, Charles Mix County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Jerauld County, SD, Kingsbury County, SD, Miner County, SD, Sanborn County, SD

The radar

The Sioux Falls radar (KFSD), 134 km from the middle of the area, began a volume at 09:20 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 Storm Watches in South Dakota, 2013Every winter storm watch in 2013

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.