####018002211#### WUUS53 KLSX 182237 SVRLSX ILC133-MOC055-071-093-099-187-221-182330- /O.NEW.KLSX.SV.W.0127.240418T2237Z-240418T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 537 PM CDT Thu Apr 18 2024 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Southwestern Monroe County in southwestern Illinois... Southern Crawford County in east central Missouri... Northwestern Iron County in southeastern Missouri... Jefferson County in east central Missouri... Washington County in east central Missouri... Southeastern Franklin County in east central Missouri... Northwestern St. Francois County in southeastern Missouri... * Until 630 PM CDT. * At 536 PM CDT, severe thunderstorms were located along a line extending from Byrnes Mill to near Richwoods to 10 miles north of Salem, moving southeast at 30 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Festus, Waterloo, De Soto, Pevely, Crystal City, Herculaneum, Hillsboro, Byrnes Mill, Potosi, Steelville, Anthonies Mill, Antonia, Barnhart, Cedar Hill, Valmeyer, Olympian Village, Viburnum, Mineral Point, Cedar Hill Lakes, and House Springs. This includes Interstate 55 in Missouri between exits 170 and 185. This also includes Washington State Park, Dillard Mill Historic Site, Sandy Creek Covered Bridge Historic Site, and Gov. Dunklin's Grave Historic Site. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3760 9116 3770 9115 3770 9131 3779 9131 3779 9153 3786 9153 3844 9063 3828 9008 3776 9084 3759 9114 TIME...MOT...LOC 2236Z 293DEG 25KT 3843 9060 3820 9080 3779 9150 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ CVKING