Immediate

Responsive action SHOULD be taken immediately

Oklahoma Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:11

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Northern Canadian County in central Oklahoma... * Until 600 PM CDT. * At 511 PM CDT, a severe thunderstorm was located near Concho, moving southeast at 20 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to

Illinois Tornado Warning - Extreme | Effective 06/11/2026 15:11

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... Eastern Marshall County in central Illinois... * Until 545 PM CDT. * At 510 PM CDT, a confirmed large and destructive tornado was observed over Washburn, or 8 miles southeast of Lacon, moving northeast at 40 mph. TORNADO EMERGENCY for LA ROSE...TOLUCA...WENONA. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! HAZARD...Deadly tornado. SOURCE...Emergency management confirmed tornado.

Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:12

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Northwestern Livingston County in central Illinois... Southwestern La Salle County in north central Illinois... * Until 545 PM CDT. * At 512 PM CDT, a severe thunderstorm was located near Varna, or 12 miles east of Lacon, moving northeast at 40 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail

Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:12

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Fulton County in west central Illinois... Southern Knox County in west central Illinois... Southwestern Peoria County in central Illinois... * Until 600 PM CDT. * At 512 PM CDT, a severe thunderstorm was located 7 miles northwest of Cuba, or 12 miles northwest of Lewistown, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage

Missouri Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:13

At 513 PM CDT, severe thunderstorms were located along a line from near Steffenville to near Shelbyville, or along a line from 17 miles southwest of Canton to 6 miles northwest of Shelbina, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Bethel, Steffenville, Shelbyville, Ewing, Emden, Maywood and Philadelphia.

Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:13

SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Western Adams County in south central Pennsylvania... Cumberland County in south central Pennsylvania... Franklin County in south central Pennsylvania... Central Fulton County in south central Pennsylvania... Southeastern Huntingdon County in central Pennsylvania... Southwestern Perry County in south central Pennsylvania... * Until 715 PM EDT. * At 613 PM EDT, severe thunderstorms were located along a line

Kansas Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:13

At 512 PM CDT, a severe thunderstorm was located near Mound Valley, or 6 miles east of Cherryvale, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Public. Half dollar size hail was reported in Cherryvale at 456 PM. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Parsons, Mound Valley, and Big Hill Lake. For your protection move to an interior room on the lowest floor of a building.

Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:14

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Southeastern Hancock County in west central Illinois... McDonough County in west central Illinois... * Until 615 PM CDT. * At 514 PM CDT, severe thunderstorms were located along a line extending from near Webster to Chatton, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:14

SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Tioga County in north central Pennsylvania... * Until 700 PM EDT. * At 614 PM EDT, a severe thunderstorm was located over Mansfield, moving northeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mansfield, Wellsboro, Morris, Elkland, Blossburg, Lawrenceville,

Missouri Flash Flood Warning - Severe | Effective 06/11/2026 15:15

FFWLSX The National Weather Service in St Louis has issued a * Flash Flood Warning for... Southeastern Lewis County in northeastern Missouri... Marion County in northeastern Missouri... * Until 900 PM CDT. * At 515 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Additional rainfall amounts of 1 to 2 inches are possible generally along and north of the North River. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.
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