Tornado Warning Issued in Lyon, O’Brien, Osceola and Sioux, Iowa

Tornado Warning was issued by the National Weather Service for Lyon, O'Brien, Osceola and Sioux Counties in Iowa.

Tornado Warning

The alert was issued at 10:04 PM local time and is scheduled to remain in effect until 10:30 PM local time. The NWS lists the alert severity as extreme. Its urgency is listed as immediate. The event is classified as observed.

Storm Details

A severe thunderstorm capable of producing a tornado was located over Hull, or 9 miles northeast of Sioux Center, moving northeast at 45 mph

Hazards

Tornado and quarter size hail

Potential 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. This dangerous storm will be near. Boyden and Matlock around 1010 PM CDT. Ashton around 1015 PM CDT

Areas Affected

The warning covers Lyon, O'Brien, Osceola and Sioux Counties in Iowa.

Safety Information

TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Tornadoes are extremely difficult to see and confirm at night. Do not wait to see or hear the tornado. TAKE COVER NOW!