12:30 Update: Here's the updated timing for today/tonight.

Storms could develop as early as around 5PM along the cold front, then move across North Texas this evening. The threat then expands into Central and East Texas tonight. #txwx #dfwwx pic.twitter.com/3bkKyxR5aw

— NWS Fort Worth (@NWSFortWorth) May 3, 2021