Another round of potentially severe storms is expected Sunday evening. A tornado warning is issued for both Collin and Denton counties until 10:15 p.m. and a severe thunderstorm warning is issued for both counties through 10:30 p.

The tornadoes were reported on Sunday. Storms capable of producing hail larger than golf balls were expected to strike the Great Plains on Monday.

Severe storms and tornadoes in the Midwest and South killed at least 27 people over the weekend, 19 of them in Kentucky. And extreme weather is still in the forecast from the plains to the Ohio Valley.