Immediate

Responsive action SHOULD be taken immediately

Illinois Flood Warning | Effective 04/27/2026 18:44

...The Flood Warning continues for the following rivers in<br /> Illinois... Fox River at Montgomery affecting Kane and Kendall Counties. Fox River at Algonquin Lock &amp; Dam tailwater affecting Lake IL,<br /> Kane and McHenry Counties. * WHAT...Minor flooding is forecast. * WHERE...Fox River from Red Gate Road in St. Charles downstream to<br /> Millington, including the Montgomery gauge. * WHEN...Until Wednesday evening. * IMPACTS...At 13.5 feet, Low-lying parking lots at city hall and<br />

Illinois Flood Warning | Effective 04/27/2026 18:44

...The Flood Warning continues for the following rivers in<br /> Illinois... Fox River at Montgomery affecting Kane and Kendall Counties. Fox River at Algonquin Lock &amp; Dam tailwater affecting Lake IL,<br /> Kane and McHenry Counties. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road in<br /> St. Charles, including the Algonquin Lock &amp; Dam tailwater gauge. * WHEN...Until further notice.

Illinois Tornado Warning | Effective 04/27/2026 18:44

TORLSX The National Weather Service in St Louis has issued a * Tornado Warning for...<br /> Northeastern Marion County in south central Illinois... * Until 930 PM CDT. * At 844 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Salem, moving east 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 />

Indiana Tornado Warning | Effective 04/27/2026 18:44

At 944 PM EDT, a severe thunderstorm capable of producing a tornado<br /> was located 10 miles south of Lafayette, moving east at 45 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. Locations impacted include...<br /> Colfax and Clarks Hill. This includes Interstate 65 between mile markers 163 and 165.<br />

Wisconsin Severe Thunderstorm Warning | Effective 04/27/2026 18:45

At 845 PM CDT, a severe thunderstorm was located near Portage, moving<br /> 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 /> Portage, Poynette, Pardeeville, Rio, and Wyocena.<br /> Remain alert for a possible tornado! Tornadoes can develop quickly<br /> from severe thunderstorms. If you spot a tornado go at once into the<br /> basement or small central room in a sturdy structure.

Illinois Severe Thunderstorm Warning | Effective 04/27/2026 18:45

SVRPAH The National Weather Service in Paducah has issued a * Severe Thunderstorm Warning for...<br /> Northern Wayne County in south central Illinois...<br /> Southeastern Jefferson County in south central Illinois... * Until 945 PM CDT. * At 844 PM CDT, severe thunderstorms were located along a line<br /> extending from 6 miles east of Salem to near Ashley, moving east at<br /> 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage<br /> to roofs, siding, and trees.

Missouri Severe Thunderstorm Warning | Effective 04/27/2026 18:45

At 844 PM CDT, severe thunderstorms were located along a line<br /> extending from near Alton to 6 miles northeast of Thayer to 6 miles<br /> west of Mammoth Spring, moving east at 55 mph. HAZARD...60 mph wind gusts and half dollar 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 /> Grand Gulf State Park, Thayer, Alton, Koshkonong, Brandsville,<br /> Lanton, Myrtle, and Couch.<br />

Illinois Tornado Warning Extreme | Effective 04-27-2026 18:18

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 /> Northwestern Crawford County in east central Illinois...<br /> Northern Jasper County in southeastern Illinois...<br /> Western Clark County in east central Illinois...<br /> Cumberland County in east central Illinois...<br /> Northeastern Effingham County in south central Illinois... * Until 900 PM CDT.

Indiana, Kentucky Flash Flood Warning Severe | Effective 04-27-2026 18:19

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWLMK The National Weather Service in Louisville has issued a * Flash Flood Warning for...<br /> South Central Clark County in south central Indiana...<br /> Central Jefferson County in central Kentucky... * Until 1230 AM EDT. * At 919 PM EDT, local law enforcement reported thunderstorms<br /> producing heavy rain across the warned area. Between 1.5 and 2.5<br /> inches of rain have fallen. Additional rainfall amounts of 0.5 to<br />

Indiana Tornado Warning Extreme | Effective 04-27-2026 18:26

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORIND The National Weather Service in Indianapolis has issued a * Tornado Warning for...<br /> East central Fountain County in west central Indiana...<br /> Southern Tippecanoe County in west central Indiana...<br /> Southwestern Clinton County in central Indiana...<br /> Northwestern Boone County in central Indiana...<br /> Northern Montgomery County in west central Indiana... * Until 1000 PM EDT.
Subscribe to RSS - Immediate