Alert archive / Illinois / River Flood Warnings in 2010

River Flood Warning 2, NWS Chicago, IL

January 3, 2010Grundy County, Will County, Illinois

NWS Chicago, IL issued this river flood warning at Jan 3, 2010, 10:10 AM CST for Grundy County, Will County, Illinois. It took effect at Jan 3, 2010, 4:21 PM CST. It was in force for 65 hr.

The area

The counties it named.

The facts

Issued
Jan 3, 2010, 10:10 AM CST (16:10 UTC)
In effect from
Jan 3, 2010, 4:21 PM CST
Expired
Jan 6, 2010, 9:42 AM CST
In force
65 hr
Issued by
NWS Chicago, IL
Flood severity
Minor

Counties Grundy County, IL, Will County, IL

The radar

The Chicago radar (KLOT), 28 km from the middle of the area, began a volume at 16:14 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 river

Written for the forecast point Kankakee River near Wilmington (WLMI2). The gauge peaked at 5.91 ft at Jan 4, 2010, 6:00 PM CST.

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Action stage
5 ft
Minor stage
6.5 ft
Moderate stage
8 ft
Major stage
10 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05527500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 3, 2:50 AM CSTWind Chill AdvisoryLOTBoone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more7 hr
Jan 3, 6:56 AM CSTRiver Flood WarningLOTLaSalle46 days
Jan 3, 10:07 AM CSTSmall Craft AdvisoryLOT56 hr
Jan 3, 11:12 AM CSTAreal Flood WarningLOTLee, Ogle48 hr

Nearby

River Flood Warnings in Illinois, 2010Every river flood warning in 2010

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; the gauge from the NWS water service and the USGS.