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City of Ottawa IL
Wednesday July 16th, 2025 :: 01:51 p.m. CDT

Alert

Severe Thunderstorm Warning until 02:45PM

SVRLOT The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for... Northwestern La Salle County in north central Illinois...

* Until 245 PM CDT.

* At 150 PM CDT, severe thunderstorms were located along a line extending from near Mendota to near Ladd to McNabb, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include... North Utica, Oglesby, Triumph, Harding, Naplate, Prairie Center, Tonica, Leland, Mendota, Earlville, Troy Grove, Ottawa, La Salle, Peru, and Cedar Point.

* AFFECTED AREAS: LA SALLE, IL

Instructions:

For your protection move to an interior room on the lowest floor of a building.

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

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

TEXT-A-TIP -  Text TIP OTTAWAIL followed by your message, to 888777

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Alert Details

Severity:
Severe - Significant 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:
Severe Thunderstorm Warning

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