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City of Ottawa IL
Wednesday August 12th, 2026 :: 08:57 a.m. CDT

Alert

The National Weather Service has issued a Tornado Warning for LaSalle County. Monitor local weather for updates.

The National Weather Service has issued a Tornado Warning for LaSalle County. Monitor local weather for updates.
 

Instructions:

The National Weather Service has issued a Tornado Warning for LaSalle County. Monitor local weather for updates.

Address/Location
City of Ottawa IL
301 W Lafayette St
Ottawa, IL 61350

Contact
Emergency: 9-1-1
Non-emergencies: 815-433-2131

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Alert Details

Severity:
Moderate - Possible 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:
Tropical Storm Warning

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