NWS has issued a Severe Thunderstorm Warning until 4:00 pm.
https://inws.ncep.noaa.gov/a/a.php?i=111281985 
Severe Thunderstorm Warning
National Weather Service Lincoln IL
319 PM CDT Wed Mar 19 2025
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Northwestern Logan County in central Illinois...
Southeastern Tazewell County in central Illinois...
Western McLean County in central Illinois...
Northeastern Mason County in central Illinois...
* Until 400 PM CDT.
* At 318 PM CDT, a severe thunderstorm was located over San Jose, or
8 miles north of Mason City, moving northeast at 45 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* This severe thunderstorm will be near...
Delavan around 325 PM CDT.
Hopedale around 335 PM CDT.
This includes Interstate 155 between mile markers 9 and 28.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 900 PM CDT for central
Illinois.
Instructions:
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
Address/Location
McLean County, IL Emergency Management Agency
104 W Front St
Bloomington, IL 61701
Contact
Emergency: 9-1-1
Non-emergencies: 309-888-5020