Severe

Significant threat to life or property

Maryland, Virginia Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:45

At 844 PM EDT, severe thunderstorms were located along a line<br /> extending from near Jarrettsville to Pasadena to Crofton to 6 miles<br /> northwest of Prince Frederick to near Colonial Beach, moving east at<br /> 40 mph. HAZARD...60 mph wind gusts. SOURCE...Emergency Management has reported many instances of trees<br /> down with this line of storms. IMPACT...Damaging winds will cause some trees and large branches to<br /> fall. This could injure those outdoors, as well as damage<br />

Illinois Flash Flood Warning - Severe | Effective 06/11/2026 17:01

FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for...<br /> Logan County in central Illinois...<br /> Southeastern Mason County in central Illinois...<br /> Menard County in central Illinois...<br /> Northern Sangamon County in central Illinois...<br /> Southeastern Tazewell County in central Illinois...<br /> Cass County in west central Illinois...<br /> Morgan County in west central Illinois...<br /> Scott County in west central Illinois... * Until 1100 PM CDT.

Oklahoma Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:01

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for...<br /> Northeastern Jackson County in southwestern Oklahoma...<br /> West central Kiowa County in southwestern Oklahoma...<br /> Southeastern Greer County in southwestern Oklahoma... * Until 800 PM CDT. * At 701 PM CDT, a severe thunderstorm was located 4 miles southeast<br /> of Granite, moving south at 5 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 />

Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:01

At 659 PM CDT, scattered severe thunderstorms were located across<br /> eastern Will County, moving northeast at 50 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Orland Park, Tinley Park, Park Forest, Mokena, Frankfort, Steger,<br /> Peotone, Frankfort Square, Crete, University Park, Manhattan, Monee,<br /> Beecher, and Wilton Center.<br /> A Tornado Watch remains in effect until 900 PM CDT for northeastern<br /> Illinois.

Pennsylvania Flash Flood Warning - Severe | Effective 06/11/2026 17:04

FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for...<br /> Northwestern Columbia County in central Pennsylvania...<br /> Southeastern Lycoming County in north central Pennsylvania...<br /> Southeastern Sullivan County in north central Pennsylvania... * Until 1115 PM EDT. * At 804 PM EDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 1 and 2.5 inches of<br /> rain have fallen. Flash flooding is ongoing or expected to begin<br /> shortly.

Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:05

At 804 PM EDT, severe thunderstorms were located along a line<br /> extending from Ricketts Glen State Park to Mifflinville to Englewood<br /> to Tremont, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Lebanon, Bloomsburg, Pottsville, Berwick, Tamaqua, Mount Carmel,<br /> Schuylkill Haven, Shenandoah, Minersville, Mahanoy City, Cornwall,<br /> and Frackville. For those driving on Interstate 80, this includes areas between the<br />

Missouri Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:08

At 708 PM CDT, a severe thunderstorm was located 6 miles east of<br /> Columbia Regional Airport, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Guthrie, New Bloomfield, Carrington, Fulton, Kingdom City, Reform<br /> and Steedman. This includes Interstate 70 in Missouri between exits 144 and 155.<br /> Seek shelter inside a well-built structure and stay away from<br />

Oklahoma Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:09

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for...<br /> Southeastern Washita County in western Oklahoma...<br /> Central Caddo County in southwestern Oklahoma...<br /> Northeastern Kiowa County in southwestern Oklahoma... * Until 815 PM CDT. * At 709 PM CDT, severe thunderstorms were located along a line<br /> extending from 6 miles northeast of Gracemont to near Mountain<br /> View, moving southeast at 10 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated.

Illinois Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:09

At 709 PM CDT, severe thunderstorms were located along a line<br /> extending from Fairbury to 9 miles east of Colfax to Saybrook to near<br /> Farmer City to near Cornland, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Pontiac, Fairbury, Gibson City, Chatsworth, Forrest, Piper City,<br /> Cullom, Saunemin, Melvin, Roberts, Elliott, Sibley, Cabery, Kempton,<br /> Emington, Stelle, and Strawn.<br />

Michigan Severe Thunderstorm Warning - Severe | Effective 06/11/2026 17:11

SVRGRR The National Weather Service in Grand Rapids has issued a * Severe Thunderstorm Warning for...<br /> Allegan County in southwestern Michigan...<br /> Ottawa County in southwestern Michigan...<br /> Muskegon County in west central Michigan... * Until 945 PM EDT. * At 811 PM EDT, a severe thunderstorm was located 31 miles west of<br /> Holland SP, or 36 miles northwest of South Haven, moving east at 60<br /> mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to<br />
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