Good evening. Oklahoma. I'm Michael Nally. In Step outside you'll feel it, that crisp, clean air after last night's front swept through. We're waking up to 49 degrees, but don't get used to it. Spring is charging in fast. In Here's setup, down in Central Oklahoma, you'll drop to about 40 degrees tonight. Then the sun takes over Sunday, bouncing you right back to 72 degrees. It's a quick rebound. Head up to Northeast Oklahoma. And you're dealing with some patchy fog after 4 A.M. Lows there dip closer to 38. But Sunday clears you out nicely, pushing the mercury to 73 degrees. Southwest Oklahoma follows the same playbook—chilly tonight near 37, then a sunny jump to 73 degrees by Sunday evening. Folks Western Oklahoma is under a **Red Flag Warning** Sunday from noon to 9 P.M. That includes Cimarron. Texas. And Beaver counties. Southwest winds are go ...