Immediate

Responsive action SHOULD be taken immediately

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

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 818 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located 6 miles south of Ashland, moving northeast at 45 mph.<br /> Another area of rotation is located west of Russellville. 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 18:18

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 818 PM CDT, a severe thunderstorm was located 7 miles north of<br /> Clarksburg, or 9 miles north of California, 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 /> Bunceton and Prairie Home. Instruction:<br /> A Tornado Watch remains in effect until 900 PM CDT for central<br /> Missouri.

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

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for...<br /> Lake County in northeastern Illinois...<br /> Northwestern Cook County in northeastern Illinois... * Until 930 PM CDT. * At 818 PM CDT, severe thunderstorms were located along a line<br /> extending from Paddock Lake to Crystal Lake to near Genoa, moving<br /> east at 25 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated.

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

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 817 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Genoa, moving northeast at 55 mph. HAZARD...Tornado and quarter size hail. 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 dangerous storm will be near...<br />

Illinois Tornado Warning | Effective 04/17/2026 18:19

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 Marshall County in central Illinois...<br /> Woodford County in central Illinois...<br /> Northeastern Tazewell County in central Illinois...<br /> Eastern Peoria County in central Illinois... * Until 900 PM CDT. * At 819 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located over<br />

Illinois Tornado Warning | Effective 04/17/2026 18:20

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 /> Northern Logan County in central Illinois...<br /> Southeastern Tazewell County in central Illinois...<br /> Southwestern McLean County in central Illinois...<br /> East central Mason County in central Illinois... * Until 900 PM CDT. * At 820 PM CDT, a confirmed tornado was located near San Jose, or<br /> near Mason City, moving east at 60 mph. HAZARD...Damaging tornado.

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 18:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 821 PM CDT, a severe thunderstorm was located 6 miles southwest of<br /> Lucien, moving east at 45 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail<br /> damage to roofs, siding, windows, and vehicles. Expect wind<br /> damage to roofs, siding, and trees. Locations impacted include...<br /> Stillwater, Perry, Morrison, Glencoe, Orlando, Lake Carl Blackwell,<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 18:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 820 PM CDT, severe thunderstorms were located along a line<br /> extending from Camp Grove to near Spring Bay to near Glasford to<br /> near Mason City to near Ashland, moving east at 70 mph. There have<br /> also been numerous embedded tornadoes within this line. 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.

Oklahoma Tornado Warning | Effective 04/17/2026 18:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storm which prompted the warning has weakened below severe<br /> limits, and no longer appears capable of producing a tornado.<br /> Therefore, the warning will be allowed to expire. However, gusty<br /> winds are still possible with this thunderstorm. A Tornado Watch remains in effect until 900 PM CDT for northeastern<br /> Oklahoma. Instruction:

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

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 /> Northwestern Washita County in western Oklahoma...<br /> Southeastern Roger Mills County in western Oklahoma...<br /> Western Custer County in western Oklahoma...<br /> Northeastern Beckham County in western Oklahoma... * Until 915 PM CDT. * At 822 PM CDT, a severe thunderstorm was located near Strong City,<br /> moving east at 35 mph.
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