Alert archive / Illinois / Frost Advisories in 2025

Frost Advisory 3, NWS Lincoln, IL

October 22, 202535 counties in Illinois

NWS Lincoln, IL issued this frost advisory at Oct 22, 2025, 2:29 AM CDT for 35 counties in Illinois. It took effect at Oct 23, 2025, 12:00 AM CDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Oct 22, 2025, 2:29 AM CDT (07:29 UTC)
In effect from
Oct 23, 2025, 12:00 AM CDT
Expired
Oct 23, 2025, 9:00 AM CDT
In force
9 hr
Issued by
NWS Lincoln, IL
All 35 counties

Cass County, IL, Champaign County, IL, Christian County, IL, Clark County, IL, Clay County, IL, Coles County, IL, Crawford County, IL, Cumberland County, IL, DeWitt County, IL, Douglas County, IL, Edgar County, IL, Effingham County, IL, Fulton County, IL, Jasper County, IL, Knox County, IL, Lawrence County, IL, Logan County, IL, Macon County, IL, Marshall County, IL, Mason County, IL, McLean County, IL, Menard County, IL, Morgan County, IL, Moultrie County, IL, Peoria County, IL, Piatt County, IL, Richland County, IL, Sangamon County, IL, Schuyler County, IL, Scott County, IL, Shelby County, IL, Stark County, IL, Tazewell County, IL, Vermilion County, IL, Woodford County, IL

The radar

The Lincoln radar (KILX), 42 km from the middle of the area, began a volume at 07:30 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 22, 2:08 PM CDTFreeze WatchILXCass, Champaign, Christian, Clark, Clay, Coles and 29 more12 hr

Nearby

Frost Advisories in Illinois, 2025Every frost advisory in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.