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 >

Lows tonight will be in the mid 60s to low 70s. A few thunderstorms are possible across far southeastern portions of the area overnight. Highs on Friday will be in the 80s. Scattered thunderstorms are possible (15-45%) during the day on Friday, most likely across southeastern portions of the area. Saturday will be mostly sunny with highs in the upper 80s to mid 90s. Heat index values on Saturday will be around 100 degrees. Hot weather returns on Sunday as highs climb into the 90s and 100s with heat index values of 103 to 110 degrees.