Receive alerts from your local agencies
...or text your ZIP CODE to 888777 for mobile alerts

Full Notification

Grundy County IL Emergency Management Agency
Tuesday March 10th, 2026 :: 07:58 p.m. CDT

Alert

Severe Thunderstorm Warning until 09:00PM

SVRLOT The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for... Kendall County in northeastern Illinois... Northeastern La Salle County in north central Illinois... Southeastern De Kalb County in north central Illinois... Grundy County in northeastern Illinois...

* Until 900 PM CDT.

* At 756 PM CDT, a line of severe thunderstorms was located from Sandwich to Leland, Wedron, and Dayton, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

* Locations impacted include... Aurora, Joliet, Plainfield, Oswego, Ottawa, Yorkville, Morris, Channahon, Minooka, Plano, Sandwich, Coal City, Marseilles, Sheridan, Montgomery, Boulder Hill, Lake Holiday, Diamond, Seneca, Somonauk, Serena, Mazon, Newark, Leland, and Braceville.

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

Instructions:

For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1100 PM CDT for north central and northeastern Illinois.

Address/Location
Grundy County IL Emergency Management Agency
1320 Union St
Morris, IL 60450

Contact
Emergency: 9-1-1
Non-emergencies: 815-941-3212

Submit an anonymous web tip

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

Navigate & Discover