The National Weather Service has issued aÂ Tornado Watch now until 5:00pm, Thursday, March 14th.Â Additionally, aÂ Wind Advisory is currently in effect until 10:00pm Thursday, March 14th.Â The affected area includes northeastern Illinois, Cook County and the City of Chicago.
Tornado WatchÂ means conditions are possible for tornadic activity.
Wind AdvisoryÂ means that sustained winds of 30 mph and/or wind gusts of 45 mph are expected.
Wind gusts of up to 50 to 55 mph are expected.Â Difficult travel, especially for high profile vehicles on north to south roads. Unsecured objects outdoors blown around. Minor tree damage and sporadic power outages possible.
A tornado is a violently swirling column of air, a â€œfunnel cloudâ€ that stretches from the base of a thunderstorm down to the ground. Winds in excess of 200 MPH can crush sturdy structures, uproot trees, flip heavy objects like cars or utility poles, and create deadly flying debris.
When the National Weather Service issues an official tornado warning, theÂ City of ChicagoÂ will activate the outdoor warning system and broadcast an alert across the University campus. If you hear it or otherwise know a tornado warning is in effect,Â immediatelyÂ take shelter.
If you hear about an oÂfficial warning:
- ÂRemain calm: There is no guaranteed safe place during a tornado, but you will minimize your exposure by finding shelter in the best possible location.
- ÂDO NOTÂ wait until you see the tornado: Resist the temptation to go outside and check conditions for yourself. If you know of others in the building and severe weather warnings are issued, spread the word.
- ÂAreas to seek: TheÂ safest place to beÂ is an underground shelter, basement, or predesignated Storm Refuge Area. If no underground shelter or safe room is available, a small, windowless interior room or hallway on the lowest level of a sturdy building is the safest alternative. Crouch near the floor or under heavy, well-supported objects and cover your head.
- If caught outdoors, drive to the closest shelter, take cover in a stationary vehicle, or lay in a depression and cover your head.
- ÂAreas to avoid: Stay clear of windows, corridors with windows, or large free-standing expanses such as lecture halls or cafeterias.Â DO NOTÂ use elevators during a tornado warning.
- ÂHelp others: Be mindful of class or workmates, family, or friends who may be hearing impaired or those who may not hear tornado warnings.
- NEVERÂ pull a Âfire alarm unless there is a fire. Otherwise, people may flee a relatively safe building and expose themselves to blowing debris.