National Weather Service United States Department of Commerce

Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Overview

Several clusters of strong to severe thunderstorms impacted parts of the area on Thursday, August 4th.  During the afternoon and into the early evening, severe storms produced wind gusts up to 70 mph and torrential rains.  Most of the wind damage was across west central Wisconsin and northeast Iowa. 1-2" per hour rainfall rates were common with the storms, resulting in urban flooding.

loop of radar reflectivity
Radar loop from around 10 a.m. to 8 p.m., with warnings overlaid in yellow.
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