1:12
'Hoagie bun' clouds form during supercell development in Illinois
5:59
Storm chaser Tony Laubach gives a quick tour as storms fire up in the Midwest
1:04
Dangerous day of severe storms ahead in Illinois and surrounding area
0:29
High winds and rough surf as Tropical Storm Arthur hits Texas
0:57
Severe thunderstorm warning in effect in central Illinois
1:24
Morning calm before severe weather arrives in central Illinois
0:51
Conditions begin to deteriorate on the Texas coast as tropical system approaches
1:07
Gulf Coast threatened by tropical rainstorm and flooding
0:45
Flash flood debris piles up in rivers through Missouri
1:59
Storm chaser says destructive tornado could get a higher rating
0:31
Flood warnings take effect after days of storms in Missouri
1:01
River flooding in Missouri after severe weather dumps heavy rain
1:26
Violent tornado leaves behind trail of destruction in Indiana
1:00
Major outbreak spawns dozens of tornadoes across Illinois and Indiana
0:49
Rare upward lightning flashes behind Illinois storms