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Grundy County IL Emergency Management Agency
Friday December 10th, 2021 :: 09:40 p.m. CST

Alert

Severe Thunderstorm Warning for NORTHEAST GRUNDY COUNTY UNTIL 10:15PM

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
926 PM CST Fri Dec 10 2021

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
Northern Will County in northeastern Illinois...
Northeastern Grundy County in northeastern Illinois...

* Until 1015 PM CST.

* At 926 PM CST, a severe thunderstorm was located over Coal City,
moving northeast at 60 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Joliet, Orland Park, Tinley Park, Lockport, New Lenox, Homer Glen,
Park Forest, Mokena, Frankfort, Channahon, Minooka, Braidwood,
Wilmington, Coal City, Frankfort Square, University Park,
Manhattan, Ingalls Park, Diamond and Elwood.

Including the following interstates...
I-55 between mile markers 235 and 249.
I-57 between mile markers 337 and 338.
I-80 between mile markers 128 and 149.
I-355 between mile markers 1 and 4.

This includes... University of St. Francis, Channahon State Park,
Chicagoland Speedway...Route 66 Raceway, and Joliet Slammers
Baseball.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4147 8769 4125 8832 4136 8839 4164 8793
4164 8791 4156 8791 4156 8779 4147 8779
TIME...MOT...LOC 0326Z 235DEG 52KT 4133 8827

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

Instructions:

SEEK SHELTER INDOORS

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

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