A severe thunderstorm warning has been issued for Collin, Denton, Fannin, Delta, Hopkins, Lamar and Hunt counties until 11:45 p.m. Winds of 70 mph and penny-size hail are possible. These severe thunderstorms will affect areas from Plano to Blue Ridge to Wolfe City to Paris.

The NWS Fort Worth TX issued a tornado warning at 11:10 p.m. on Sunday in effect until 11:45 p.m. The warning is for Hood, Johnson, Parker and Tarrant counties.

Millions of people in Texas and Oklahoma, including the Dallas-Fort Worth Metroplex, will need to be on alert Sunday as the southern Plains braces for powerful storms packing destructive, hurricane-force wind gusts,