Alert archive / Illinois / Frost Advisories in 2017

Frost Advisory 3, NWS Chicago, IL

May 7, 201711 counties in Illinois; 5 counties in Indiana

NWS Chicago, IL issued this frost advisory at May 7, 2017, 3:04 AM CDT for 11 counties in Illinois; 5 counties in Indiana. It took effect at May 8, 2017, 12:00 AM CDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
May 7, 2017, 3:04 AM CDT (08:04 UTC)
In effect from
May 8, 2017, 12:00 AM CDT
Expired
May 8, 2017, 6:00 AM CDT
In force
6 hr
Issued by
NWS Chicago, IL

Counties Boone County, IL, DeKalb County, IL, DuPage County, IL, Grundy County, IL, Iroquois County, IL, Kane County, IL, Kankakee County, IL, Kendall County, IL, Lake County, IL, McHenry County, IL, Winnebago County, IL, Benton County, IN, Jasper County, IN, Lake County, IN, Newton County, IN, Porter County, IN

The radar

The Chicago radar (KLOT), 5 km from the middle of the area, began a volume at 08:07 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.

Nearby

Frost Advisories in Illinois, 2017Frost Advisories in Indiana, 2017Every frost advisory in 2017

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.