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Home Return to list Severe Thunderstorm Warning 0191 Issued by the St. Louis Forecast Office
Action: New Issued At: 2026-06-21 12:53:25 256 WUUS53 KLSX 211753 SVRLSX MOC071-211830- /O.NEW.KLSX.SV.W.0191.260621T1753Z-260621T1830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 1253 PM CDT Sun Jun 21 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... East Central Franklin County in east central Missouri... * Until 130 PM CDT. * At 1253 PM CDT, a severe thunderstorm was located near Parkway, or 5 miles east of St. Clair, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Moselle, Robertsville, Catawissa, Gray Summit and Pacific. This includes the following State Parks... Robertsville State Park. This includes Interstate 44 in Missouri between exits 253 and 257. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3832 9094 3840 9096 3853 9075 3834 9075 TIME...MOT...LOC 1753Z 243DEG 20KT 3837 9089 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney Action: Continued Issued At: 2026-06-21 13:01:25 522 WWUS53 KLSX 211801 SVSLSX Severe Weather Statement National Weather Service St Louis MO 101 PM CDT Sun Jun 21 2026 MOC071-211830- /O.CON.KLSX.SV.W.0191.000000T0000Z-260621T1830Z/ Franklin MO- 101 PM CDT Sun Jun 21 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 PM CDT FOR EAST CENTRAL FRANKLIN COUNTY... At 101 PM CDT, a severe thunderstorm was located near Pacific, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Robertsville, Catawissa, Pacific and Gray Summit. This includes the following State Parks... Robertsville State Park. This includes Interstate 44 in Missouri near exit 257. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3836 9085 3843 9089 3853 9075 3840 9075 TIME...MOT...LOC 1753Z 231DEG 32KT 3839 9087 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Carney Action: Cancelled Issued At: 2026-06-21 13:14:25 961 WWUS53 KLSX 211814 SVSLSX Severe Weather Statement National Weather Service St Louis MO 114 PM CDT Sun Jun 21 2026 MOC071-211824- /O.CAN.KLSX.SV.W.0191.000000T0000Z-260621T1830Z/ Franklin MO- 114 PM CDT Sun Jun 21 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL FRANKLIN COUNTY... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been cancelled. && LAT...LON 3836 9085 3843 9089 3853 9075 3840 9075 TIME...MOT...LOC 1801Z 231DEG 32KT 3844 9079 $$ Carney | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||