National Weather Service United States Department of Commerce

Severe Thunderstorms Possible From The Plains To The Midwest And Mid Atlantic Early This Week

The threat for severe thunderstorms will continue Monday and Tuesday from the central and southern Plains to portions of the Midwest, Ohio Valley, and Mid Atlantic region. Some of the storms could contain damaging winds, large hail, and a few tornadoes. Heavy rainfall could also lead to flash flooding of low lying areas. Read More >

For the NWS Sioux Falls CWA

Severe Weather Awareness Week
Dates for the rest of the U.S.
SOUTH DAKOTA: April 22-26, 2019
Tornado Drill - Wednesday, April 24
Watch - 10:00 AM
Warning - 10:15 AM
MINNESOTA: April 8-12, 2019
Tornado Drill - Thursday, April 11
Watch - 1:00 PM  
Warning - 1:45 PM
2nd Warning - 6:45 PM
(participating counties only)
NEBRASKA: March 25-29, 2019
Tornado Drill - Wednesday, March 27
Watch - 10:00 AM
Warning - 10:15 AM
IOWA: March 25-29, 2019
Tornado Drill - Wednesday, March 27
Watch - 10:00 AM
Warning - 10:15 AM

 

(All events listed below are Spotter Training sessions unless otherwise noted.)