Iowa Tornado Warning - Extreme | Effective 06/11/2026 03:56
At 555 AM CDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located 4 miles
east of Henderson, or 10 miles northwest of Red Oak, moving east at
55 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
These dangerous storms will be near...