06/11/2026
UPDATE: SEVERE THUNDERSTORM WARNING extended until 7:45PM
TORNADO WATCH until 9PM
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SEVERE THUNDERSTORM WARNING until 6:30 PM
Sycamore is in area #2 of the US National Weather Service Chicago Illinois post. Use caution if you are driving during heavy rainfall. Continue to monitor your local weather for weather changes.
Two areas of concern exist with storms this evening. The threat for tornadoes and destructive winds is increasing over portions of the area, mainly near/south of an Ottawa to Joliet to southern Chicago line. Storms in southern LaSalle and Livingston Counties have had a history of producing tornadoes! Farther north and west multiple waves of thunderstorms may lead to flash flooding in addition to the potential for embedded damaging wind gusts. Have multiple ways to receive warning information! Seek shelter if a tornado warning is issued for your area!
