Severe

Significant threat to life or property

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 19:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 917 PM CDT, severe thunderstorms were located along a line<br /> extending from near Pingree Grove to North Aurora to Oswego to near<br /> Mazon, moving east at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. These severe storms will be near...<br /> Aurora, Joliet, Naperville, Elgin, Bolingbrook, Bartlett,<br />

Illinois Flash Flood Warning | Effective 04/17/2026 19:18

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 918 PM CDT, Doppler radar and automated rain gauges indicated<br /> that earlier thunderstorms had moved out of the warned area. Light<br /> rain may continue for the next hour or so. Standing water may be<br /> slow to recede. Up to 2 inches of rain has been observed. HAZARD...Flash flooding. SOURCE...Radar and automated gauges. IMPACT...Rapid-onset flooding of creeks, streams, drainage<br /> ditches, streets, underpasses, low-lying areas, and<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 19:18

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 918 PM CDT, a severe thunderstorm was located 5 miles west of<br /> Mulhall, moving east at 40 mph. HAZARD...60 mph wind gusts and half dollar 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 /> Langston, Coyle, Marshall, Mulhall, Orlando, Lake Carl Blackwell, and<br /> Lake Mcmurtry. Instruction:<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 19:19

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 919 PM CDT, severe thunderstorms were located along a line<br /> extending from 14 miles east of Winthrop Harbor to 9 miles northeast<br /> of Highwood to near Glencoe to Bloomingdale, moving east at 30 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 />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 19:20

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for...<br /> Southern Noble County in northern Oklahoma...<br /> North central Logan County in central Oklahoma...<br /> Central Payne County in central Oklahoma...<br /> Southeastern Garfield County in northern Oklahoma... * Until 1015 PM CDT. * At 920 PM CDT, a severe thunderstorm was located near Orlando,<br /> moving east at 40 mph.

Missouri Flood Warning | Effective 04/17/2026 19:20

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Small stream flooding caused by excessive rainfall is<br /> occurring. * WHERE...A portion of central Missouri, including the following<br /> county, Cooper. * WHEN...Until 830 AM CDT Saturday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br /> - At 918 PM CDT, emergency management reported flooding through<br />

Wisconsin Flood Warning | Effective 04/17/2026 19:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of south central and southeast Wisconsin,<br /> including the following counties, in south central Wisconsin,<br /> Rock. In southeast Wisconsin, Jefferson and Walworth. * WHEN...Until 1215 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br />

Kansas, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 19:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for...<br /> Eastern Cherokee County in southeastern Kansas...<br /> Barton County in southwestern Missouri...<br /> Northern Newton County in southwestern Missouri...<br /> Southern Vernon County in west central Missouri...<br /> Jasper County in southwestern Missouri... * Until 1000 PM CDT. * At 921 PM CDT, severe thunderstorms were located along a line<br />

Oklahoma Severe Thunderstorm Watch | Effective 04/17/2026 18:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 132 IN EFFECT UNTIL 2 AM CDT SATURDAY FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 3 COUNTIES IN CENTRAL OKLAHOMA CANADIAN LINCOLN OKLAHOMA THIS INCLUDES THE CITIES OF CHANDLER, CONCHO, DAVENPORT, EL RENO,<br /> MEEKER, MUSTANG, OKLAHOMA CITY, PRAGUE, STROUD, WELLSTON,<br /> AND YUKON. Instruction:

Oklahoma Severe Thunderstorm Watch | Effective 04/17/2026 18:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 132 UNTIL 2 AM CDT SATURDAY WHICH REPLACES A PORTION OF TORNADO<br /> WATCH 130. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS IN OKLAHOMA THE NEW WATCH INCLUDES 11 COUNTIES IN CENTRAL OKLAHOMA KINGFISHER LOGAN PAYNE IN NORTHERN OKLAHOMA GARFIELD NOBLE IN NORTHWEST OKLAHOMA BLAINE DEWEY IN WESTERN OKLAHOMA
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