Please see the attached Hazardous Weather Outlook for Thursday, July 27, 2017.
A large region from the Great Plains to East Coast will be under a marginal risk for severe storms and/or excessive rainfall today. Portions of the High Plains will have a marginal risk for severe thunderstorms both today and Friday. Excessive rainfall will be possible for portions of the Southwest and High Plains both today and tomorrow. Also for tomorrow, severe thunderstorms will be possible from the Lower Mississippi Valley to the East, and excessive rainfall may occur from the central Appalachians to East Coast.