Alert archive / Illinois / Frost Advisories in 2020
Frost Advisory 3, NWS Chicago, IL
NWS Chicago, IL issued this frost advisory at May 11, 2020, 2:45 PM CDT for 13 counties in Illinois; 5 counties in Indiana. It took effect at May 12, 2020, 12:00 AM CDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- May 11, 2020, 2:45 PM CDT (19:45 UTC)
- In effect from
- May 12, 2020, 12:00 AM CDT
- Expired
- May 12, 2020, 8:00 AM CDT
- In force
- 8 hr
- Issued by
- NWS Chicago, IL
Counties Boone County, IL, Cook County, IL, DeKalb County, IL, DuPage County, IL, Grundy County, IL, Kane County, IL, Kankakee County, IL, Kendall County, IL, Lake County, IL, McHenry County, IL, Ogle County, IL, Will 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), 7 km from the middle of the area, began a volume at 19:50 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 10, 7:00 PM CDT | Small Craft Advisory | LOT | 20 hr |
Nearby
Frost Advisories in Illinois, 2020Frost Advisories in Indiana, 2020Every frost advisory in 2020
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.