Extreme

At 547 PM CDT, a severe squall line capable of producing both tornadoes and extensive straight line wind damage was located along a line extending from Wyoming to Olin to near Lisbon, moving southeast at 40 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.

At 530 PM CDT, a severe squall line capable of producing both tornadoes and extensive straight line wind damage was located along a line extending from Langworthy to near Wapsipinicon State Park to near Bertram, moving southeast at 45 mph. This storm is likely producing 70 to 80 MPH winds as well. HAZARD...Tornado and baseball 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

TORDVN The National Weather Service in the Quad Cities has issued a * Tornado Warning for... Northern Cedar County in east central Iowa... Jones County in east central Iowa... Southeastern Linn County in east central Iowa... * Until 615 PM CDT. * At 518 PM CDT, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near Buck Creek to near Matsell Bridge Natural Area to near Robins, moving southeast at 45 mph.

At 522 PM CDT, a severe squall line capable of producing both tornadoes and extensive straight line wind damage was located over Linn County Fairgrounds, or 15 miles west of Anamosa, moving southeast at 55 mph. HAZARD...Tornado. 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...