NOAA logo  
alert map
Radar valid at 815 pm CDT, Aug 10th 2017

alert legend

ILC099-105-110115-
/O.NEW.KLOT.SV.W.0154.170811T0036Z-170811T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville Il
736 PM CDT THU AUG 10 2017

The National Weather Service in Chicago has issued a

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

* Until 815 PM CDT

* At 736 PM CDT, a severe thunderstorm was located over Granville, or
near Oglesby, moving southeast at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

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

* This severe thunderstorm will be near,
Oglesby around 740 PM CDT.
Tonica around 745 PM CDT.
Grand Ridge around 800 PM CDT.
Streator around 805 PM CDT.

Other locations impacted by this severe thunderstorm include Leonore,
Lostant, Cedar Point, Kangley and Long Point.

Including the following interstate...
I-39 between mile markers 41 and 56.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4127 8866 4092 8886 4101 8905 4110 8905
4110 8916 4135 8916
TIME...MOT...LOC 0036Z 295DEG 34KT 4125 8918

HAIL...<.75IN
WIND...60MPH

iNWS is an experimental service intended for NWS core partners, including emergency managers, community leaders and other government agencies only. You are encouraged to complete a short survey on iNWS. See the iNWS Service Description Document for more information.