SIGNIFICANT WEATHER ADVISORY 
Grundy IL-Livingston IL-La Salle IL-
406 PM CDT Mon May 10 2021
...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN LIVINGSTON...CENTRAL
LA SALLE AND SOUTHWESTERN GRUNDY COUNTIES UNTIL 500 PM CDT...
At 405 PM CDT, Doppler radar was tracking a strong thunderstorm near
Oglesby, or 8 miles southwest of Ottawa, moving southeast at 30 mph.
Penny size hail, wind gusts up to 50 mph, and brief funnel clouds
will be possible with this storm.
Locations impacted include...
Streator, Oglesby, North Utica, South Streator, Tonica, Grand Ridge,
Cornell, Ransom, Kangley, Long Point, Leonore and Kinsman.
This includes... Matthiessen State Park and Starved Rock State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
Address/Location
Grundy County IL Emergency Management Agency
1320 Union St
Morris, IL 60450
Contact
Emergency: 9-1-1
Non-emergencies: 815-941-3212