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Severe Thunderstorm Watch

Status

New Event Active alert

Start Time

Mon 04/27/2026 09:39 AM EDT

End Time

Mon 04/27/2026 05:00 PM EDT

Significance

Watch

Impacts

Moderate impact

Locations Affected

Liberty, IL ∙ Mount Olive, IL ∙ Bartelso, IL ∙ Palmyra, IL ∙ Kinmundy, IL ∙ Walshville, IL ∙ New Minden, IL ∙ Wamac, IL ∙ Versailles, IL ∙ Wilsonville, IL

Full Alert Message

WATCH COUNTY NOTIFICATION FOR WATCHES 157/158 NATIONAL WEATHER SERVICE ST LOUIS MO 839 AM CDT MON APR 27 2026 The National Weather Service has issued severe thunderstorm watch 158 in effect until 4 PM CDT this afternoon for the following areas in illinois this watch includes 9 counties in south central illinois bond clinton fayette marion montgomery washington in southwest illinois macoupin in west central illinois adams brown this includes the cities of centralia, litchfield, mount sterling, quincy, salem, and vandalia.

Technical Header

ILC001-005-009-027-051-117-121-135-189-272100- /O.NEW.KLSX.SV.A.0158.260427T1339Z-260427T2100Z/