Immediate

Responsive action SHOULD be taken immediately

Iowa Tornado Warning - Extreme | Effective 06/11/2026 06:38

TORDVN The National Weather Service in the Quad Cities has issued a * Tornado Warning for...<br /> Northern Keokuk County in southeastern Iowa...<br /> Southern Iowa County in east central Iowa... * Until 930 AM CDT. * At 837 AM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Thornburg, or 12 miles east of Montezuma, moving<br /> northeast at 70 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:40

At 840 AM CDT, a severe thunderstorm was located over Glasgow, or 10<br /> miles west of Mount Pleasant, moving northeast at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Mount Pleasant, Winfield, Stockport, Lockridge, Olds, Rome, Westwood,<br /> Mount Union, Henry County Fairgrounds, Oakland Mills, Oakland Mills<br />

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:42

At 841 AM CDT, severe thunderstorms were located along a line<br /> extending from near Lake Iowa Park to near Talleyrand, moving<br /> northeast at 70 mph. THESE ARE DESTRUCTIVE STORMS FOR SIGOURNEY, NORTH ENGLISH,<br /> PARNELL, WELLMAN, COSGROVE AND IOWA CITY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be heavily damaged. Expect<br /> considerable damage to roofs, windows, and vehicles.<br />

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:44

At 844 AM CDT, severe thunderstorms were located along a line<br /> extending from Morrison to near Dysart to Chelsea, moving east at 55<br /> mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> Cedar Rapids, Independence, Vinton, Manchester, Marengo, Marion,<br /> Coralville, North Liberty, Hiawatha, Mount Vernon, Robins, Belle<br />

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:45

SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for...<br /> Davis County in southeastern Iowa...<br /> Southeastern Wayne County in south central Iowa...<br /> Appanoose County in south central Iowa... * Until 945 AM CDT. * At 845 AM CDT, a severe thunderstorm was located over Mystic, or<br /> near Centerville, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...<br />

Missouri Flash Flood Warning - Severe | Effective 06/11/2026 06:45

FFWEAX The National Weather Service in Pleasant Hill has issued a * Flash Flood Warning for...<br /> Northeastern Grundy County in north central Missouri...<br /> Eastern Mercer County in north central Missouri...<br /> Putnam County in north central Missouri...<br /> Northern Sullivan County in north central Missouri... * Until 1145 AM CDT. * At 845 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. The expected rainfall rate is 1<br /> to 3 inches in 1 hour. Flash flooding is ongoing or expected to<br />

Missouri Flash Flood Warning - Severe | Effective 06/11/2026 06:02

FFWEAX The National Weather Service in Pleasant Hill has issued a * Flash Flood Warning for...<br /> Northwestern Grundy County in north central Missouri...<br /> Harrison County in north central Missouri...<br /> Mercer County in north central Missouri...<br /> Northeastern Gentry County in northwestern Missouri...<br /> Eastern Worth County in northwestern Missouri... * Until 1100 AM CDT. * At 802 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. The expected rainfall rate is 1<br />

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:04

At 803 AM CDT, severe thunderstorms were located along a line<br /> extending from 5 miles north of Pella to 5 miles southeast of Bussey<br /> to 4 miles north of Honey Creek State Park, moving east at 60 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. These storms have a history of 60 to 70<br /> mph winds including 67 mph at the Chariton Airport. IMPACT...Hail damage to vehicles is expected. Expect considerable<br /> tree damage. Wind damage is also likely to mobile homes,<br /> roofs, and outbuildings.

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:05

At 805 AM CDT, severe thunderstorms were located along a line<br /> extending from 4 miles northwest of Moravia to near Promise City to<br /> near Mercer, moving east at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Centerville, Leon, Corydon, Lamoni, Lake Sundown, Rathbun Lake,<br /> Seymour, Moravia, Moulton, Allerton, Humeston, Mystic, Cincinnati,<br />

Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 06:12

SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for...<br /> Eastern Monroe County in south central Iowa...<br /> Southeastern Poweshiek County in central Iowa...<br /> Wapello County in southeastern Iowa...<br /> Mahaska County in south central Iowa... * Until 900 AM CDT. * At 810 AM CDT, severe thunderstorms were located along a line<br /> extending from 5 miles south of Lynnville to near Beacon to<br /> Moravia, moving east at 60 mph. HAZARD...70 mph wind gusts and ping pong ball size hail.
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