KANSAS CITY, Mo. (KCTV) - Hours of overnight rain caused concern early Friday morning for drivers. The Missouri Department of Transportation reported water standing in the westbound lanes of Interstate 70 at the Benton Curve heading into downtown. Water is also standing on I-70 near Noland Road in Independence as of 4 a.m.

Very heavy thunderstorms are slowly moving through Johnson county into western Jackson and southern Wyandotte counties. There is quite a bit of runoff with 2-3” per hour rainfall rate. Flash flooding is possible the next 1-2 hours. ⁦ @KSHB41 ⁩ pic.twitter.com/7p0VDC6WE2

Additional rain and thunderstorms will move in Friday evening, potentially leading to more flooding and severe weather.

A gentle creek running through the entrance to the Miami County Fair on Friday night looked like a large pond.

A flood watch is in effect from Thursday afternoon into Friday morning for the Kansas City area, including Johnson, Leavenworth, Miami, and Wyandotte counties in Kansas, as well as Cass, Clay, Clinton, Jackson, Johnson, Platte, and Ray counties in Missouri.