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St Louis County MO Office of Emergency Management
Saturday June 9th, 2018 :: 11:50 a.m. CDT

Alert

Severe Thunderstorm Warning until 12:30PM

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM CDT FOR NORTHWESTERN MONROE...NORTHWESTERN ST. CLAIR AND SOUTH CENTRAL ST. LOUIS COUNTIES... At 1143 AM CDT, a severe thunderstorm was located over Dupo, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters reported quarter size hail near East Carondelet. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Belleville, East St. Louis, Arnold, Fairview Heights, Cahokia, Crestwood, Waterloo, Columbia, Sunset Hills, Centreville, Dupo, Millstadt, Lakeshire, Affton, Lemay, Mehlville, Oakville, Cahokia Parks Airport, Green Park and Alorton. HAIL...1.00IN WIND...60MPH

* AFFECTED AREAS: ST. LOUIS

Instructions:

For your protection move to an interior room on the lowest floor of a building.

Address/Location
St Louis County MO Office of Emergency Management
1150 Hanna Rd
Ballwin, MO 63021

Contact
Emergency: 9-1-1

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Immediate - Responsive action SHOULD be taken immediately
Certainty:
Observed - Determined to have occurred or to be ongoing
Category:
Meteorological (inc. flood)
Event:
Severe Thunderstorm Warning

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