Lightning to the north has been visible shortly before 6 p.m. Thursday in Kansas City, Kan.
A National Weather Service radar map shows a large line of storms moving into the Wyandotte County area now.
Some of the storms moving toward the area could produce heavy rains, according to the weather service. Hail and damaging winds also are possible.
For more up-to-date information on the weather, visit www.weather.gov, and enter your city and state information.