Alert archive / Illinois / Frost Advisories in 2007

Frost Advisory 5, NWS Chicago, IL

October 27, 20076 counties in Illinois

NWS Chicago, IL issued this frost advisory at Oct 27, 2007, 2:44 PM CDT for 6 counties in Illinois. It took effect at Oct 28, 2007, 1:00 AM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Oct 27, 2007, 2:44 PM CDT (19:44 UTC)
In effect from
Oct 28, 2007, 1:00 AM CDT
Expired
Oct 28, 2007, 8:00 AM CDT
In force
7 hr
Issued by
NWS Chicago, IL

Counties DuPage County, IL, Ford County, IL, Iroquois County, IL, Kankakee County, IL, Lake County, IL, Livingston County, IL

The radar

The Chicago radar (KLOT), 38 km from the middle of the area, began a volume at 19:42 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 Chicago, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 27, 2:44 PM CDTFreeze WarningLOTBoone, DeKalb, Grundy, Kane, Kendall, LaSalle and 4 more17 hr

Nearby

Frost Advisories in Illinois, 2007Every frost advisory in 2007

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.