National Weather Service United States Department of Commerce

Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Overview

On May 23, 2020, severe thunderstorms brought large hail and flash flooding to portions of the Black Hills and western South Dakota plains. The largest hail was golfball size reported in Haakon and Pennington counties. Heavy rain caused flash flooding across portions of Haakon and Meade counties. 
 

Philip

(Katie B)

nws logo Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.
nws logo