Day 3 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
SLIGHT 106,576 20,118,627 Houston, TX...San Antonio, TX...Dallas, TX...Austin, TX...Fort Worth, TX...
MARGINAL 377,995 20,292,641 Oklahoma City, OK...Kansas City, MO...Omaha, NE...Tulsa, OK...Wichita, KS...