“Severe Thunderstorm Watch until 09:00PM” from City of Ottawa IL : Nixle

Monday August 18th, 2025 :: 07:57 p.m. CDT

Alert

Severe Thunderstorm Watch until 09:00PM

SEVERE THUNDERSTORM WATCH 599, PREVIOUSLY IN EFFECT UNTIL 8 PM CDT THIS EVENING, IS NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 3 COUNTIES IN NORTH CENTRAL ILLINOIS LA SALLE IN NORTHEAST ILLINOIS GRUNDY KENDALL THIS INCLUDES THE CITIES OF COAL CITY, LA SALLE, MARSEILLES, MENDOTA, MINOOKA, MORRIS, OSWEGO, OTTAWA, PLANO, STREATOR, AND YORKVILLE.

* AFFECTED AREAS: GRUNDY, IL ... KENDALL, IL ... LA SALLE, IL

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:: Severe - Significant 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:: Severe Thunderstorm Watch

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