The NWS has issued a TORNADO WATCH for the City of St. Louis until 1:00 AM 4/14/2018 #stlwx #ReadySTL 
THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 43 FOR THE CITY OF ST. LOUIS UNTIL 1 AM CDT SATURDAY
A few strong to severe thunderstorms will move into the area
late this afternoon and tonight. Damaging winds will be the
primary threat, with large hail and tornadoes also possible.
DAYS TWO THROUGH SEVEN...Saturday through Thursday
Strong to severe thunderstorms will be possible on Saturday
afternoon over Illinois.
SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report any severe weather to the
National Weather Service.
Instructions:
Be prepared to take shelter immediately in the innermost, lowest level of a sturdy building.
Address/Location
City of St. Louis Emergency Management
1915 Olive St
St. Louis, MO 63103
Contact
Emergency: 9-1-1
Alert Details
- Severity:
- Extreme - Extraordinary threat to life or property
- Urgency:
- Future - Responsive action SHOULD be taken in the near future
- Certainty:
- Possible (p <= ~50%)
- Category:
- Meteorological (inc. flood)
- Event:
- Tornado Watch