Severe Thunderstorm Warning issued April 27 at 6:52PM CDT until April 27 at 7:45PM CDT by NWS St Louis MO
Severe weather warning
Now
From Today 18:52 (8 minutes ago)
Until Today 19:45 (44 minutes from now)
Official warning explanations:

At 652 PM CDT, a severe thunderstorm was located over Wildwood, moving northeast at 60 mph.

HAZARD,Golf ball size hail and 70 mph wind gusts.

SOURCE,Radar indicated.

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.

This severe thunderstorm will be near, Wildwood, Ellisville, Eureka, Pacific, Defiance and Gray Summit around 655 PM CDT. Clarkson Valley, Chesterfield, Ballwin, Spirit of St. Louis Airport, Weldon Spring, Manchester, Winchester, Weldon Spring Heights, O'Fallon and Twin Oaks around 700 PM CDT. Town and Country, Creve Coeur, St. Peters, Westwood, Country Life Acres, Frontenac, Des Peres and Crystal Lake Park around 705 PM CDT.

Other locations impacted by the severe thunderstorm include Matson.

This includes the following State Parks, Babler Memorial State Park, Route 66 State Park, Castlewood State Park and Robertsville State Park.

This includes the following highways, Interstate 70 in Missouri near exit 231. Interstate 44 in Missouri between exits 251 and 277. Interstate 55 in Missouri near exit 191.

At 652 PM CDT, a severe thunderstorm was located over Wildwood, moving northeast at 60 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. 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. This severe thunderstorm will be near... Wildwood, Ellisville, Eureka, Pacific, Defiance and Gray Summit around 655 PM CDT. Clarkson Valley, Chesterfield, Ballwin, Spirit of St. Louis Airport, Weldon Spring, Manchester, Winchester, Weldon Spring Heights, O'Fallon and Twin Oaks around 700 PM CDT. Town and Country, Creve Coeur, St. Peters, Westwood, Country Life Acres, Frontenac, Des Peres and Crystal Lake Park around 705 PM CDT. Other locations impacted by the severe thunderstorm include Matson. This includes the following State Parks... Babler Memorial State Park, Route 66 State Park, Castlewood State Park and Robertsville State Park. This includes the following highways... Interstate 70 in Missouri near exit 231. Interstate 44 in Missouri between exits 251 and 277. Interstate 55 in Missouri near exit 191.

Instructions:

Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and dangerous hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. A Tornado Watch remains in effect until 900 PM CDT for a portion of east central Missouri.

Flood Watch issued April 27 at 11:18AM CDT until April 27 at 9:00PM CDT by NWS St Louis MO
Severe weather warning
Now
From Today 11:18 (7 hours ago)
Until Today 21:00 (1 hour from now)
Official warning explanations:
  • WHAT: Flash flooding caused by excessive rainfall is possible.

  • WHERE: Portions of Illinois, including the following areas, Bond IL, Calhoun IL, Clinton IL, Fayette IL, Greene IL, Jersey IL, Macoupin IL, Madison IL, Marion IL, Monroe IL, Montgomery IL, Saint Clair IL and Washington IL and Missouri, including the following areas, Audrain MO, Boone MO, Callaway MO, Cole MO, Franklin MO, Gasconade MO, Jefferson MO, Lincoln MO, Moniteau MO, Montgomery MO, Osage MO, Pike MO, Saint Charles MO, Saint Louis City MO, Saint Louis MO and Warren MO.

  • WHEN: Until 9 PM CDT this evening.

  • IMPACTS: Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

  • ADDITIONAL DETAILS:

    • Thunderstorms producing heavy rainfall moving over the same areas will have the potential to produce flash flooding.

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Illinois, including the following areas, Bond IL, Calhoun IL, Clinton IL, Fayette IL, Greene IL, Jersey IL, Macoupin IL, Madison IL, Marion IL, Monroe IL, Montgomery IL, Saint Clair IL and Washington IL and Missouri, including the following areas, Audrain MO, Boone MO, Callaway MO, Cole MO, Franklin MO, Gasconade MO, Jefferson MO, Lincoln MO, Moniteau MO, Montgomery MO, Osage MO, Pike MO, Saint Charles MO, Saint Louis City MO, Saint Louis MO and Warren MO. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms producing heavy rainfall moving over the same areas will have the potential to produce flash flooding.

Instructions:

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Tornado Watch issued April 27 at 5:51PM CDT until April 27 at 9:00PM CDT by NWS St Louis MO
Extreme weather warning
Now
From Today 17:51 (1 hour ago)
Until Today 21:00 (1 hour from now)
Official warning explanations:

TORNADO WATCH 160 REMAINS VALID UNTIL 9 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 15 COUNTIES IN SOUTH CENTRAL ILLINOIS BOND CLINTON FAYETTE MARION MONTGOMERY WASHINGTON IN SOUTHWEST ILLINOIS CALHOUN GREENE JERSEY MACOUPIN MADISON MONROE RANDOLPH SAINT CLAIR IN WEST CENTRAL ILLINOIS PIKE IN MISSOURI THIS WATCH INCLUDES 20 COUNTIES IN CENTRAL MISSOURI CALLAWAY COLE OSAGE IN EAST CENTRAL MISSOURI CRAWFORD FRANKLIN GASCONADE JEFFERSON LINCOLN MONTGOMERY SAINT CHARLES SAINT LOUIS SAINT LOUIS CITY WARREN WASHINGTON IN NORTHEAST MISSOURI PIKE IN SOUTHEAST MISSOURI IRON MADISON REYNOLDS SAINT FRANCOIS SAINTE GENEVIEVE THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, BOWLING GREEN, CAHOKIA, CENTRALIA, CHESTER, EDWARDSVILLE, FARMINGTON, FULTON, JEFFERSON CITY, LITCHFIELD, PITTSFIELD, SAINT CHARLES, SAINT LOUIS, SALEM, SPARTA, SULLIVAN, UNION, VANDALIA, AND WASHINGTON.

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