Active Weather Alerts
Severe Thunderstorm Warning
Issued: 1:43 PM Jun. 17, 2026 – National Weather Service
The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Hancock County in west central Illinois... Southeastern Van Buren County in southeastern Iowa... Lee County in southeastern Iowa... Clark County in northeastern Missouri... * Until 945 AM CDT. * At 842 AM CDT, severe thunderstorms were located along a line extending from Donnellson to near Chambersburg, moving southeast at 60 mph. HAZARD...70 mph wind gusts and quarter 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. * Locations impacted include... Fort Madison, Keokuk, Carthage, Kahoka, Nauvoo, Keosauqua, Hamilton, Warsaw, Donnellson, Montrose, Augusta, Wayland, Bowen, Bonaparte, West Point, Alexandria, Ferris, Franklin, Luray, and St. Francisville. This also includes Nauvoo State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a sturdy building. Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 300 PM CDT for west central Illinois...and northeastern Missouri. && TORNADO...POSSIBLE; THUNDERSTORM DAMAGE THREAT...CONSIDERABLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.00 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...70 MPH
Severe Thunderstorm Warning
Issued: 1:31 PM Jun. 17, 2026 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 AM CDT FOR NORTHERN HANCOCK...HENDERSON...WARREN...NORTHERN MCDONOUGH... SOUTHEASTERN MERCER...SOUTHERN HENRY...SOUTHERN DES MOINES...EAST CENTRAL VAN BUREN AND LEE COUNTIES... At 829 AM CDT, severe thunderstorms were located along a line extending from near Coldbrook to Raritan to near Niota, moving east at 75 mph. HAZARD...70 mph wind gusts. SOURCE...Trained weather spotters. Around 821 AM, the Burlington Airport reported a 58 mph wind gust. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Burlington, Macomb, Fort Madison, Monmouth, Oquawka, Nauvoo, Bushnell, West Burlington, Burgess, La Harpe, Roseville, West Point, Dallas City, Danville, Donnellson, Montrose, Stronghurst, Kirkwood, Blandinsville, and Good Hope. This also includes Argyle Lake State Park, Henderson County Conservation Area, and Nauvoo State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 300 PM CDT for west central Illinois. For your protection move to an interior room on the lowest floor of a sturdy building. Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && THUNDERSTORM DAMAGE THREAT...CONSIDERABLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...<.75 IN; WIND THREAT...OBSERVED; MAX WIND GUST...70 MPH
Severe Thunderstorm Watch
Issued: 12:52 PM Jun. 17, 2026 – National Weather Service
SEVERE THUNDERSTORM WATCH 339 REMAINS VALID UNTIL 11 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN NORTHWEST ILLINOIS CARROLL HENRY IL JO DAVIESS MERCER ROCK ISLAND WHITESIDE IN WEST CENTRAL ILLINOIS HENDERSON WARREN IN IOWA THIS WATCH INCLUDES 21 COUNTIES IN EAST CENTRAL IOWA BENTON CEDAR CLINTON IOWA JACKSON JOHNSON JONES LINN MUSCATINE SCOTT IN NORTHEAST IOWA BUCHANAN DELAWARE DUBUQUE IN SOUTHEAST IOWA DES MOINES HENRY IA JEFFERSON KEOKUK LEE LOUISA VAN BUREN WASHINGTON THIS INCLUDES THE CITIES OF ALEDO, ANAMOSA, BETTENDORF, BURLINGTON, CEDAR RAPIDS, CLINTON, CREDIT ISLAND, DAVENPORT, DUBUQUE, FAIRFIELD, GALENA, GENESEO, INDEPENDENCE, IOWA CITY, KEOKUK, KEOSAUQUA, MANCHESTER, MAQUOKETA, MARENGO, MOLINE, MONMOUTH, MOUNT CARROLL, MOUNT PLEASANT, MUSCATINE, OQUAWKA, ROCK ISLAND, SIGOURNEY, STERLING, TIPTON, VINTON, WAPELLO, AND WASHINGTON.
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