National Weather Service United States Department of Commerce

Flash Flooding Likely into Tonight for Portions of Kansas and Missouri; Heat Wave Expands to the East Coast; Tropical Storm Krosa Forms Near the Marianas.

Flash flooding likely in northeast Kansas & Missouri into tonight. Widespread extreme heat will develop and persist across much of the Southeast this weekend & next week. Tropical Storm Krosa has formed and will continue to cause heavy rain across Guam & the CNMI through Saturday. Severe storms with flooding rains expected into tonight for portions of the Midwest. Read More >

Overview

Saturday, July 23, was hot and humid with excessive heat over Iowa, Illinois and Missouri, and severe thunderstorms with tornadoes and torrential rain across parts of northeast Iowa and northwest Illinois. Rainfall amounts ranged from a trace at Iowa City, to nearly 3 inches near Independence. Flash flooding was reported in Independence and Monticello while tornadoes were reported near Delhi and Worthington. High temperatures ranged from 93 degrees at Keokuk and Fairfield to 81 degrees at Dubuque while the heat index was around 100.

Additional Information:

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