Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:51

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Menard County in central Illinois... Cass County in west central Illinois... Mason County in central Illinois... * Until 630 PM CDT. * At 551 PM CDT, severe thunderstorms were located along a line extending from near Havana to 8 miles northwest of Meredosia, moving east at 60 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable

Kansas Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:51

SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Southwestern Cherokee County in southeastern Kansas... * Until 630 PM CDT. * At 551 PM CDT, a severe thunderstorm was located near Altamont, moving southeast 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... Sherman, Treece, Sherwin, Faulkner, Melrose, and Hallowell.

Oklahoma Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:51

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Northern Grady County in central Oklahoma... Southeastern Canadian County in central Oklahoma... * Until 630 PM CDT. * At 551 PM CDT, a severe thunderstorm was located near El Reno, moving south at 20 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.

Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:52

At 652 PM EDT, severe thunderstorms were located along a line extending from Bloserville to Shippensburg to Greencastle, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Chambersburg, Carlisle, Waynesboro, Shippensburg, Greencastle, Guilford, Plainfield, St. Thomas, Schlusser, Fayetteville, Wayne Heights, and Mount Holly Springs. This includes the following Interstates...

Illinois Flash Flood Warning - Severe | Effective 06/11/2026 15:52

FFWLOT The National Weather Service in Chicago has issued a * Flash Flood Warning for... Boone County in north central Illinois... * Until 915 PM CDT. * At 552 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding. SOURCE...Radar.

Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:52

At 651 PM EDT, severe thunderstorms were located along a line extending from Carroll to Beaver Springs to Ickesburg, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lewisburg, Selinsgrove, Mifflinburg, Winfield, Watsontown, Newport, Linntown, Middleburg, New Bloomfield, New Columbia, Mcalisterville, and McClure. For those driving on Interstate 80, this includes areas between the

Wisconsin Flash Flood Warning - Severe | Effective 06/11/2026 15:53

At 553 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Flood waters were reported in one lane of highway 104 due to the flooding of Norwegion Creek which is north of Brodhead. The creek is expected to rise and cover all of highway 104. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

North Carolina Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:54

At 653 PM EDT, a severe thunderstorm was located near Saratoga, moving east at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Wilson, Kenly, Lucama, Stantonsburg, Black Creek, Saratoga, and Buckhorn Reservoir. This includes the following highways... Interstate 95 near Mile Marker 116. NC Highway 264 between Mile Markers 43 and 56.

Oklahoma Severe Thunderstorm Warning - Severe | Effective 06/11/2026 15:54

SVRTSA The National Weather Service in Tulsa has issued a * Severe Thunderstorm Warning for... Northwestern Creek County in northeastern Oklahoma... South central Pawnee County in northeastern Oklahoma... * Until 645 PM CDT. * At 554 PM CDT, a severe thunderstorm was located over Quay, moving east at 15 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 in or near the path include...

Illinois Tornado Warning - Extreme | Effective 06/11/2026 15:54

At 554 PM CDT, a severe thunderstorm capable of producing a tornado was located near Peoria International Airport, or 8 miles northwest of Pekin, moving east at 50 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near...
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