Active Weather Alerts
Severe Thunderstorm Warning
Issued: 1:20 AM Aug. 8, 2026 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHWESTERN HENRY...SOUTH CENTRAL WASHINGTON AND EASTERN JEFFERSON COUNTIES... At 819 PM CDT, a severe thunderstorm was located over Merrimac, or 11 miles northwest of Mount Pleasant, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wayland, Brighton, Lockridge, Olds, Pleasant Plain, Coppock, Noble, Perlee, East Pleasant Plain, Germanville, Merrimac, Mac Coon Access, Salina, Trenton, and Glasgow. 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. && TORNADO...POSSIBLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.00 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Watch
Issued: 1:02 AM Aug. 8, 2026 – National Weather Service
SEVERE THUNDERSTORM WATCH 541 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 10 COUNTIES IN EAST CENTRAL IOWA IOWA JOHNSON IN SOUTHEAST IOWA DES MOINES HENRY IA JEFFERSON KEOKUK LEE LOUISA VAN BUREN WASHINGTON THIS INCLUDES THE CITIES OF BURLINGTON, FAIRFIELD, IOWA CITY, KEOKUK, KEOSAUQUA, MARENGO, MOUNT PLEASANT, SIGOURNEY, WAPELLO, AND WASHINGTON.
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