Monday Morning (6 AM-Noon): David Payne says this is when the severe weather and tornado threat are at their highest. The line of storms will push east, with the potential for severe weather, including tornadoes, hail up to the size of quarters, and winds around 70 mph. For the OKC metro, the threat is from 5 a.m. to about 10 a.m.

Thunderstorms will intensify, and severe weather risk increases with the potential for hail, strong winds, and even tornadoes. The timing of this is critical, as the system will be moving through overnight,