Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 18:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 834 PM CDT, severe thunderstorms were located along a line<br /> extending from 8 miles northwest of Paw Paw to near Earlville to 8<br /> miles southwest of Leland to near Tonica, moving northeast at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Public. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> DeKalb, Ottawa, Streator, Peru, La Salle, Sandwich, Mendota,<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 18:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 832 PM CDT, severe thunderstorms were located along a line<br /> extending from near Sparland to near Germantown Hills to Pekin to<br /> Emden to near Tallula, moving east at 50 mph. Numerous small<br /> tornadoes have been observed along this line across Tazewell and<br /> Mason Counties. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings.

Illinois Tornado Warning | Effective 04/17/2026 18:35

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 834 PM CDT, a severe squall line capable of producing both<br /> tornadoes and extensive straight line wind damage was located over<br /> Washburn, or 10 miles east of Chillicothe, moving east at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 18:36

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 836 PM CDT, severe thunderstorms were located along a line from<br /> near Columbia to 7 miles south of Westphalia, or along a line from<br /> near Columbia to 14 miles southwest of Linn, moving east at 50 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br />

Illinois Tornado Warning | Effective 04/17/2026 18:36

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 /> Southern Lake County in northeastern Illinois...<br /> Southeastern McHenry County in northeastern Illinois... * Until 915 PM CDT. * At 836 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Cary, or near Lake in the Hills, moving northeast<br /> at 60 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 18:37

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 837 PM CDT, severe thunderstorms were located along a line<br /> extending from near Westphalia to 7 miles southwest of Freeburg to<br /> near Iberia, moving east at 60 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Belle, Iberia, Vienna, Brinktown, and Vichy. Instruction:<br /> A Tornado Watch remains in effect until 900 PM CDT for central<br />

Illinois Tornado Warning | Effective 04/17/2026 18:37

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 837 PM CDT, a confirmed tornado was located over Middletown, or 9<br /> miles west of Lincoln, moving east at 50 mph. HAZARD...Damaging tornado. SOURCE...Radar confirmed tornado. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This tornado will be near...<br /> Lincoln around 840 PM CDT.<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 18:38

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 /> Northeastern Custer County in western Oklahoma...<br /> Blaine County in northwestern Oklahoma...<br /> Southeastern Dewey County in northwestern Oklahoma...<br /> Northwestern Canadian County in central Oklahoma... * Until 945 PM CDT. * At 838 PM CDT, severe thunderstorms were located along a line<br />

Missouri Tornado Warning | Effective 04/17/2026 18:38

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 838 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Fulton, moving northeast at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows and vehicles will occur. Tree damage is<br /> likely. This tornado will be near...<br /> Fulton around 840 PM CDT.

Illinois Tornado Warning | Effective 04/17/2026 18:39

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 /> Southeastern Woodford County in central Illinois...<br /> Northeastern Tazewell County in central Illinois...<br /> Northwestern McLean County in central Illinois... * Until 915 PM CDT. * At 839 PM CDT, a tornado producing storm was located over Morton,<br /> moving east at 50 mph. HAZARD...Damaging tornado. SOURCE...Radar confirmed tornado.
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