The severe weather forecast is particularly dangerous because it is overnight. It is crucial that you have multiple ways to get alerts and have a safe place to take shelter in advance. A good place to take shelter is an interior room at the lowest level of a sturdy building.

The NWS Fort Worth TX issued an updated severe thunderstorm warning at 12:50 a.m. on Sunday in effect until 1:15 a.m. The warning is for Collin, Fannin and Hunt counties.

A spring filled with heavy-hitting weather is ratcheting up once more, as forecasters are warning residents across parts of Texas of "a potentially significant severe threat" Sunday evening. The nasty weather was already moving across North Texas on Sunday morning.