Alert archive / Illinois / Flash Flood Watches in 2010

Flash Flood Watch 10, NWS Lincoln, IL

June 23, 201029 counties in Illinois

NWS Lincoln, IL issued this flash flood watch at Jun 23, 2010, 11:06 AM CDT for 29 counties in Illinois. It took effect at Jun 23, 2010, 2:00 PM CDT. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued: Jun 23, 2010, 11:06 AM CDT (16:06 UTC)
In effect from: Jun 23, 2010, 2:00 PM CDT
Expired: Jun 24, 2010, 1:00 AM CDT
In force: 11 hr
Issued by: NWS Lincoln, IL
Flood severity: None

All 29 counties

Cass County, IL, Champaign County, IL, Christian County, IL, Clark County, IL, Coles County, IL, Cumberland County, IL, DeWitt County, IL, Douglas County, IL, Edgar County, IL, Fulton County, IL, Knox 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, 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), 15 km from the middle of the area, began a volume at 16:08 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.

What forecasters said that day

The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lincoln, IL wrote its last area forecast discussion before this flash flood watch went out at Jun 23, 10:50 AM CDT, 16 minutes earlier.

Area forecast discussion, Jun 23, 10:50 AM CDT, 16 minutes before

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Hazardous weather outlook, Jun 23, 4:47 AM CDT, 6 hours 19 minutes before

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In the hours before

Local storm report, Jun 23, 7:43 AM CDT, 3 hours 23 minutes before

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Local storm report, Jun 23, 10:21 AM CDT, 45 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 23, 3:52 AM CDT	Heat Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 22 more	16 hr
Jun 23, 5:20 PM CDT	Severe Thunderstorm Warning	ILX	Knox, Marshall, Peoria, Stark	55 min
Jun 23, 5:36 PM CDT	Flash Flood Warning	ILX	Knox, Stark	5 hr
Jun 23, 5:37 PM CDT	Severe Thunderstorm Warning	ILX	Knox	53 min
Jun 23, 5:47 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Stark, Woodford	58 min
Jun 23, 6:02 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria	43 min
Jun 23, 6:16 PM CDT	Flash Flood Warning	ILX	Marshall, Peoria	4 hr
Jun 23, 6:37 PM CDT	Severe Thunderstorm Warning	ILX	Peoria, Tazewell, Woodford	38 min
Jun 23, 6:45 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Mason, Schuyler	60 min
Jun 23, 6:49 PM CDT	Severe Thunderstorm Warning	ILX	Woodford	41 min
Jun 23, 6:52 PM CDT	Flash Flood Warning	ILX	Fulton, Knox	4 hr

Nearby

Flash Flood Watches in Illinois, 2010 Every flash flood watch 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.