Extreme

TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southeastern Lyon County in northwestern Iowa... Southwestern Osceola County in northwestern Iowa... Northeastern Sioux County in northwestern Iowa... Northwestern O'Brien County in northwestern Iowa... * Until 1030 PM CDT. * At 1003 PM CDT, a severe thunderstorm capable of producing a tornado was located over Hull, or 9 miles northeast of Sioux Center, moving northeast at 45 mph. HAZARD...Tornado and quarter size hail.

TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for... West central Clay County in southeastern South Dakota... Southeastern Yankton County in southeastern South Dakota... * Until 915 PM CDT. * At 848 PM CDT, a severe thunderstorm capable of producing a tornado was located over St. Helena, or 10 miles southeast of Yankton, moving east at 25 mph. HAZARD...Tornado and half dollar size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

At 840 PM CDT, a severe thunderstorm capable of producing a tornado was located 3 miles southwest of St. Helena, or 8 miles southeast of Yankton, moving east at 35 mph. HAZARD...Tornado and ping pong ball 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. This dangerous storm will be near...

TOROAX The National Weather Service in Omaha has issued a * Tornado Warning for... East central Knox County in northeastern Nebraska... Northern Cedar County in northeastern Nebraska... * Until 900 PM CDT. * At 827 PM CDT, a severe thunderstorm capable of producing a tornado was located 4 miles north of Fordyce, or 8 miles south of Yankton, moving east at 35 mph. HAZARD...Tornado and tennis ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without