A severe thunderstorm warning has been issued for Denton, 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.

A severe storm with damaging winds, hail, and tornado risk is expected in North Texas Sunday night from 9 p.m. to 1 a.m.

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,