Immediate

Responsive action SHOULD be taken immediately

Florida Severe Severe Thunderstorm Warning | Effective 09/20/2026 17:33

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northwestern Walton County in the Panhandle of Florida... * Until 830 PM CDT. * At 733 PM CDT, a severe thunderstorm was located over De Funiak Springs, moving southwest at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... De Funiak Springs, Eglin Air Force Base, Freeport, Oakwood Hills,

Texas Severe Flash Flood Warning | Effective 09/20/2026 17:35

FFWFWD The National Weather Service in Fort Worth has extended the * Flash Flood Warning for... Central Grayson County in north central Texas... * Until 930 PM CDT. * At 735 PM CDT, emergency management reported multiple flooded roads in and around the Denison area. Flash flooding is already occurring in this area. Additional instances of flash flooding is imminent or occurring in the Sherman to Southmayd areas as well. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported.

Florida Severe Severe Thunderstorm Warning | Effective 09/20/2026 17:36

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Bay County in the Panhandle of Florida... Southeastern Washington County in the Panhandle of Florida... * Until 845 PM CDT. * At 736 PM CDT, a severe thunderstorm was located 17 miles northeast of Lynn Haven, moving southwest 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 impacted include...

Ohio Severe Severe Thunderstorm Warning | Effective 09/20/2026 17:37

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Fayette County in central Ohio... Northern Clinton County in southwestern Ohio... Southeastern Greene County in west central Ohio... Southwestern Madison County in central Ohio... * Until 915 PM EDT. * At 836 PM EDT, a severe thunderstorm was located near Jamestown, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include...

Illinois Extreme Tornado Warning | Effective 09/20/2026 17:39

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... Richland County in southeastern Illinois... Northeastern Clay County in south central Illinois... * Until 830 PM CDT. * At 739 PM CDT, a severe thunderstorm capable of producing a tornado was located over Sailor Springs, or 10 miles northeast of Flora, moving southeast at 30 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

Illinois Severe Severe Thunderstorm Warning | Effective 09/20/2026 17:41

At 741 PM CDT, a severe thunderstorm was located over Lawrenceville Vincennes Airport, or 7 miles northeast of Lawrenceville, moving southeast 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 roofs, siding, and trees. This severe storm will be near... Russellville and Lawrenceville Vincennes Airport around 745 PM CDT. Other locations impacted by this severe thunderstorm include Pinkstaff.

Ohio Severe Severe Thunderstorm Warning | Effective 09/20/2026 17:42

At 842 PM EDT, a severe thunderstorm was located 7 miles northeast of Morrow, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Wilmington, Blanchester, Clarksville, Harveysburg, Martinsville, Midland, Oregonia, Fort Ancient, Middleboro, Oakland, Cuba, State Route 350 at US Route 22, Morrisville, Ogden, Cowan Lake State Park, and Burtonville. This includes I-71 in Ohio between mile markers 35 and 45.

Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 17:43

At 643 PM MDT, a severe thunderstorm was located 7 miles northwest of Bristol, or 15 miles northeast of Lamar, moving south at 20 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. 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 mobile homes, roofs, and outbuildings. Locations impacted include... Holly, Granada, Hartman, and Bristol.

Minnesota Severe Flood Warning | Effective 09/20/2026 16:54

* WHAT...Flooding along the Root River due to excessive rainfall. * WHERE...Northern Fillmore County in southeastern Minnesota... * WHEN...Until midnight CDT tonight. * IMPACTS...Flooding of low-lying and flood-prone locations is occurring. * ADDITIONAL DETAILS... - At 648 PM CDT, minor flooding continues along the Root River in northern Fillmore County. The crest continues working downstream this evening, falling from west to east tonight. - Some locations that will experience flooding include...

Iowa Severe Flood Warning | Effective 09/20/2026 17:07

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cedar River near Conesville. * WHEN...From this evening to Thursday afternoon. * IMPACTS...At 15.0 feet, Water affects Saulsbury Road. * ADDITIONAL DETAILS... - At 6:00 PM CDT Sunday the stage was 13.1 feet. - Forecast...The river is expected to rise to a crest of 14.9 feet
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