Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 06:46

At 845 AM CDT, severe thunderstorms were located along a line<br /> extending from near Yorktown to Johnson-Sauk Trail State Park to near<br /> Altona, moving east at 60 mph. HAZARD...70 mph wind gusts. SOURCE...Trained weather spotters. At 838 AM, emergency management<br /> reported wind gusts around 70 mph 1 mile east of Cambridge. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> Kewanee, Princeton, Cambridge, Geneseo, Galva, Walnut, Wyanet,<br />

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 06:54

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for...<br /> Northeastern Hancock County in west central Illinois...<br /> Southern Henderson County in west central Illinois...<br /> Southern Warren County in west central Illinois...<br /> McDonough County in west central Illinois... * Until 1000 AM CDT. * At 854 AM CDT, severe thunderstorms were located along a line<br /> extending from Hopper to near Camp Eastman, moving southeast at 60<br /> mph. HAZARD...70 mph wind gusts and quarter size hail.

Louisiana Severe Flood Warning | Effective 06/17/2026 06:59

...The Flood Warning is extended for the following rivers in<br /> Louisiana... Bogue Chitto River Near Bush affecting St. Tammany Parish. For the Bogue Chitto River...including Tylertown, Franklinton,<br /> Bush...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Bogue Chitto River near Bush. * WHEN...From this afternoon until further notice. * IMPACTS...At 13.0 feet, Homes in low-lying areas on the downstream<br /> side of Louisiana Highway 21 near the bridge will flood. The access<br /> road upstream of the bridge will remain inundated.

Illinois Severe Severe Thunderstorm Warning | Effective 06-17-2026 06:41

At 840 AM CDT, severe thunderstorms were located along a line<br /> extending from Oneida to near Little Swan Lake, moving southeast at<br /> 55 mph. THESE ARE DESTRUCTIVE STORMS FOR CENTRAL AND SOUTHERN KNOX COUNTY<br /> AND NORTHERN FULTON COUNTY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be heavily damaged. Expect<br /> considerable damage to roofs, windows, and vehicles.<br />

Illinois, Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 06:31

At 829 AM CDT, severe thunderstorms were located along a line<br /> extending from near Coldbrook to Raritan to near Niota, moving east<br /> at 75 mph. HAZARD...70 mph wind gusts. SOURCE...Trained weather spotters. Around 821 AM, the Burlington<br /> Airport reported a 58 mph wind gust. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> Burlington, Macomb, Fort Madison, Monmouth, Oquawka, Nauvoo,<br />

Texas Severe Flash Flood Warning | Effective 06/17/2026 06:35

At 835 AM CDT, Doppler radar indicated thunderstorms producing heavy<br /> rain across the warned area. Between 2 and 3 inches of rain have<br /> fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.<br /> Additional rainfall amounts of 0.5 to 2 inches are possible in the<br /> warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas,<br /> highways, streets and underpasses as well as other poor<br />

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 06:41

At 840 AM CDT, severe thunderstorms were located along a line<br /> extending from Oneida to near Little Swan Lake, moving southeast at<br /> 55 mph. THESE ARE DESTRUCTIVE STORMS FOR CENTRAL AND SOUTHERN KNOX COUNTY<br /> AND NORTHERN FULTON COUNTY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be heavily damaged. Expect<br /> considerable damage to roofs, windows, and vehicles.<br />

Iowa Severe Flash Flood Warning | Effective 06/17/2026 06:43

FFWDVN The National Weather Service in Quad Cities has issued a * Flash Flood Warning for...<br /> Western Des Moines County in southeastern Iowa...<br /> Henry IA County in southeastern Iowa...<br /> Jefferson County in southeastern Iowa... * Until 245 PM CDT Wednesday. * At 843 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 2 and 3 inches of rain<br /> have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are<br />

Illinois, Iowa, Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 06:43

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for...<br /> Hancock County in west central Illinois...<br /> Southeastern Van Buren County in southeastern Iowa...<br /> Lee County in southeastern Iowa...<br /> Clark County in northeastern Missouri... * Until 945 AM CDT. * At 842 AM CDT, severe thunderstorms were located along a line<br /> extending from Donnellson to near Chambersburg, moving southeast at<br /> 60 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Louisiana Severe Flood Warning | Effective 06/17/2026 06:44

...The Flood Warning is extended for the following rivers in<br /> Louisiana...Texas... Vermilion River At Lafayette, Surrey Street Gage Sabine River Near Deweyville ...The Flood Warning continues for the following rivers in<br /> Louisiana...Texas... Bundick Creek At Bundick Lake Bayou Des Cannes Near Eunice Whisky Chitto Creek Near Mittie Calcasieu River Near Glenmora Calcasieu River Near Salt Water Barrier Calcasieu River near White Oak Park Calcasieu River Near Oakdale Calcasieu River Near Kinder Calcasieu River Near Oberlin Mermentau River Near Mermentau
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