Alert archive / South Dakota / Winter Storm Watches in 2019

Winter Storm Watch 9, NWS Sioux Falls, SD

November 28, 20194 counties in South Dakota

NWS Sioux Falls, SD issued this winter storm watch at Nov 28, 2019, 3:20 AM CST for 4 counties in South Dakota. It took effect at Nov 30, 2019, 12:00 PM CST. It was in force for .

The area

The counties it named.

The facts

Issued
Nov 28, 2019, 3:20 AM CST (09:20 UTC)
In effect from
Nov 30, 2019, 12:00 PM CST
Expired
Nov 29, 2019, 2:30 PM CST
In force
Issued by
NWS Sioux Falls, SD

Counties Beadle County, SD, Brule County, SD, Gregory County, SD, Jerauld County, SD

The radar

The Sioux Falls radar (KFSD), 168 km from the middle of the area, began a volume at 09:22 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.

What forecasters said that day

The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Sioux Falls, SD wrote its last area forecast discussion before this winter storm watch went out at Nov 28, 3:03 AM CST, 17 minutes earlier.

Area forecast discussion, Nov 28, 3:03 AM CST, 17 minutes before
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Nearby

Winter Storm Watches in South Dakota, 2019Every winter storm watch in 2019

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.