Immediate

Responsive action SHOULD be taken immediately

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 18:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storms which prompted the warning have weakened below severe<br /> limits, and no longer pose an immediate threat to life or property.<br /> Therefore, the warning will be allowed to expire. However, gusty<br /> winds are still possible with these thunderstorms. A Tornado Watch remains in effect until 900 PM CDT for northeastern<br /> Oklahoma. Instruction:

Missouri Flood Warning | Effective 04/17/2026 18:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Missouri... Lamine River near Otterville affecting Cooper County. * WHAT...Minor flooding is forecast. * WHERE...Lamine River near Otterville. * WHEN...From Saturday afternoon to early Monday morning. * IMPACTS...At 15.0 feet, Low lying woodlands and fields along the<br /> river flood.<br /> At 18.0 feet, Some gravel roads upstream and downstream from<br />

Illinois Tornado Warning Extreme | Effective 04-17-2026 18:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for...<br /> Western Marshall County in central Illinois...<br /> Southeastern Stark County in north central Illinois...<br /> Northern Peoria County in central Illinois... * Until 830 PM CDT. * At 801 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Brimfield, or 14 miles northwest of Peoria, moving<br /> northeast at 55 mph. HAZARD...Tornado.

Illinois Tornado Warning Extreme | Effective 04-17-2026 18:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for...<br /> Northeastern Fulton County in west central Illinois...<br /> West central Tazewell County in central Illinois...<br /> Southwestern Peoria County in central Illinois... * Until 830 PM CDT. * At 802 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located over<br />

Illinois Tornado Warning Extreme | Effective 04-17-2026 18:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORLOT The National Weather Service in Chicago has issued a * Tornado Warning for...<br /> Northern Lake County in northeastern Illinois... * Until 900 PM CDT. * At 804 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Wonder Lake, or near McHenry, moving east at 40<br /> mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Oklahoma Tornado Warning Extreme | Effective 04-17-2026 18:07

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORTSA The National Weather Service in Tulsa has issued a * Tornado Warning for...<br /> East central Osage County in northeastern Oklahoma...<br /> Northern Washington County in northeastern Oklahoma... * Until 830 PM CDT. * At 807 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Okesa, moving northeast at 45 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation.

Illinois Tornado Warning Extreme | Effective 04-17-2026 18:07

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORLOT The National Weather Service in Chicago has issued a * Tornado Warning for...<br /> Northwestern La Salle County in north central Illinois...<br /> Southeastern Lee County in north central Illinois... * Until 845 PM CDT. * At 807 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located<br /> along a line extending from 6 miles west of La Moille to 6 miles<br />

Illinois Tornado Warning Extreme | Effective 04-17-2026 18:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for...<br /> Southern Tazewell County in central Illinois...<br /> Northeastern Mason County in central Illinois... * Until 845 PM CDT. * At 810 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located 7<br /> miles southwest of Manito, or 9 miles northeast of Havana, moving<br /> east at 55 mph. HAZARD...Tornado.

Wisconsin Tornado Warning Extreme | Effective 04-17-2026 17:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORMKX The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for...<br /> Southern Milwaukee County in southeastern Wisconsin...<br /> Southeastern Waukesha County in southeastern Wisconsin... * Until 845 PM CDT. * At 756 PM CDT, severe thunderstorms capable of producing a tornado<br /> were located along a line extending from near Big Bend to Muskego<br /> to near Wind Lake, moving east at 20 mph. HAZARD...Tornado and quarter size hail.

Illinois Tornado Warning Extreme | Effective 04-17-2026 17:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for...<br /> South central Fulton County in west central Illinois...<br /> Central Mason County in central Illinois... * Until 830 PM CDT. * At 756 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located over<br /> Bath, or 8 miles southwest of Havana, moving east at 65 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.
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