


Severe Thunderstorm Warning
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
206 WUUS53 KLOT 170828 SVRLOT ILC091-197-INC073-089-111-170915- /O.NEW.KLOT.SV.W.0118.250817T0828Z-250817T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 328 AM CDT Sun Aug 17 2025 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Southeastern Will County in northeastern Illinois... Eastern Kankakee County in northeastern Illinois... Northern Newton County in northwestern Indiana... Southern Lake County in northwestern Indiana... Northern Jasper County in northwestern Indiana... * Until 415 AM CDT. * At 327 AM CDT, severe thunderstorms were located along a line extending from near Grant Park to 6 miles southeast of Beecher to Lake Dalecarlia, moving southeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Thayer, Sumava Resorts, Roselawn, Mount Ayr, Stoutsburg, Momence, DeMotte, Fair Oaks, Hopkins Park, Parr, Lowell, Schneider, Shelby, Grant Park, Lake Village, Lake Dalecarlia, and Rensselaer. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4092 8719 4100 8753 4101 8753 4101 8762 4133 8774 4132 8744 4138 8722 4124 8722 4126 8720 4128 8714 4110 8699 TIME...MOT...LOC 0827Z 321DEG 44KT 4127 8767 4127 8754 4134 8744 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RC