Severe Thunderstorm Warning

Locations Affected

House Springs, MO ∙ Barnhart, MO ∙ Green Park, MO ∙ LaBarque Creek, MO ∙ Murphy, MO ∙ Arnold, MO ∙ Lemay, MO ∙ Byrnes Mill, MO ∙ Pevely, MO ∙ Lakeshire, MO

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 430 PM CDT Mon Jul 8 2024 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Northern Jefferson County in east central Missouri... Southwestern St. Louis County in east central Missouri... * Until 500 PM CDT. * At 429 PM CDT, a severe thunderstorm was located over House Springs, moving east at 20 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Public. At 4:25 PM ping pong ball sized hail was reported in Byrnes Mill. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Arnold, Eureka, Sunset Hills, Pevely, Fenton, Herculaneum, Byrnes Mill, Lakeshire, High Ridge, Barnhart, Cedar Hill, Murphy, Lemay, Mehlville, Oakville, Antonia, Affton, Green Park, St. George, and Cedar Hill Lakes. This includes the following highways... Interstate 44 in Missouri between exits 265 and 272. Interstate 55 in Missouri between exits 180 and 191. This also includes Route 66 State Park, Mastodon 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 3835 9074 3854 9059 3854 9027 3853 9026 3842 9030 3838 9035 3834 9037 3825 9037 TIME...MOT...LOC 2129Z 268DEG 16KT 3840 9054 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...OBSERVED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

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