Alert archive / Illinois / Special Weather Statements in 2018

Special Weather Statement, NWS Lincoln, IL

June 22, 201813 counties in Illinois

NWS Lincoln, IL issued this special weather statement at Jun 22, 2018, 10:13 AM CDT for 13 counties in Illinois. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 22, 2018, 10:13 AM CDT (15:13 UTC)
Expired
Jun 22, 2018, 4:15 PM CDT
In force
6 hr
Issued by
NWS Lincoln, IL

Counties Clark County, IL, Clay County, IL, Coles County, IL, Crawford County, IL, Cumberland County, IL, Douglas County, IL, Edgar County, IL, Effingham County, IL, Jasper County, IL, Lawrence County, IL, Moultrie County, IL, Richland County, IL, Shelby County, IL

The radar

The Evansville,IN radar (KVWX), 122 km from the middle of the area, began a volume at 15:16 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 nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 3.2 hours before the alert went out and 102 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 12:00Z on 2018-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 536 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 12:00Z on 2018-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
536 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
625 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
19 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jun 22, 6:51 AM CDT, 3 hours 22 minutes earlier.

Area forecast discussion, Jun 22, 6:51 AM CDT, 3 hours 22 minutes before
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Hazardous weather outlook, Jun 22, 6:19 AM CDT, 3 hours 54 minutes before
Hazardous Weather Outlook
National Weather Service Lincoln IL
619 AM CDT Fri Jun 22 2018

ILZ027-028-231100-
Knox-Stark-
619 AM CDT Fri Jun 22 2018

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...TODAY AND TONIGHT...

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Thunderstorms are expected to return to west central Illinois
Monday night into Tuesday. Some of the storms may be strong, along
with areas of heavy rain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

ILZ029>031-036-037-040-041-047-049-050-231100-
Cass-Fulton-Marshall-Mason-Morgan-Peoria-Schuyler-Scott-Tazewell-
Woodford-
619 AM CDT Fri Jun 22 2018

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...TODAY AND TONIGHT...

Showers will be accompanied by isolated thunderstorms today.
Severe weather is not expected with these thunderstorms.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Levels on the Illinois River are expected to rise above flood
stage Monday from Peoria to Havana, and by late Tuesday at
Beardstown.

Thunderstorms are expected to return to central Illinois Monday
night and Tuesday. Some of the storms may be strong, along with
areas of heavy rain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

ILZ038-042>046-048-051>057-061>063-231100-
Champaign-Christian-Clark-Coles-Cumberland-De Witt-Douglas-Edgar-
Logan-Macon-McLean-Menard-Moultrie-Piatt-Sangamon-Shelby-
Vermilion-
619 AM CDT Fri Jun 22 2018

This Hazardous Weather Outlook is for portions of central
Illinois and east central Illinois.

.DAY ONE...TODAY AND TONIGHT...

Thunderstorms, with heavy rain in spots, can be expected today.
Severe weather is not expected with these thunderstorms

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Thunderstorms are expected to return to central Illinois Tuesday
into Wednesday morning. Some of the storms may be strong, along
with areas of heavy rain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

ILZ066>068-071>073-231100-
Clay-Crawford-Effingham-Jasper-Lawrence-Richland-
619 AM CDT Fri Jun 22 2018

This Hazardous Weather Outlook is for portions of southeast
Illinois.

.DAY ONE...TODAY AND TONIGHT...

Thunderstorms, with heavy rain in spots, can be expected today.
Severe weather is not expected with these thunderstorms. In
addition, the Little Wabash River is expected to rise above flood
stage by later today.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Scattered thunderstorms can be expected in southeast Illinois
Sunday. More widespread thunderstorms, some possibly strong with
periods of heavy rain, are anticipated later Tuesday and through
Wednesday. Minor flooding on the Little Wabash River is expected
to continue into early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

Miller

In the hours before

Local storm report, Jun 22, 7:53 AM CDT, 2 hours 20 minutes before
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Local storm report, Jun 22, 8:03 AM CDT, 2 hours 10 minutes before
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Local storm report, Jun 22, 8:17 AM CDT, 1 hour 56 minutes before
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Local storm report, Jun 22, 8:29 AM CDT, 1 hour 44 minutes before
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Local storm report, Jun 22, 9:26 AM CDT, 47 minutes before
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Special weather statement, Jun 22, 10:13 AM CDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 21, 7:07 PM CDTSpecial Weather StatementILXSangamon38 min
Jun 21, 7:15 PM CDTSpecial Weather StatementILXPiatt60 min
Jun 21, 8:14 PM CDTSpecial Weather StatementILXChampaign46 min
Jun 21, 8:49 PM CDTSpecial Weather StatementILXClark41 min
Jun 21, 10:07 PM CDTRiver Flood WarningILXCass, Fulton, Mason18 days
Jun 21, 10:07 PM CDTRiver Flood WarningILXBrown, Cass, Morgan, Schuyler17 days
Jun 21, 10:12 PM CDTRiver Flood WarningILXPeoria, Tazewell, Woodford8 days
Jun 22, 6:23 AM CDTRiver Flood WarningILXPiatt3 hr
Jun 22, 10:49 AM CDTSpecial Weather StatementILXChampaign, Christian, Clark, Clay, Coles, Crawford and 16 more6 hr
Jun 22, 1:32 PM CDTSpecial Weather StatementILXChampaign, Christian, Clark, Clay, Coles, Crawford and 16 more4 hr
Jun 22, 5:18 PM CDTRiver Flood WarningILXMarshall, Putnam4 days

Nearby

Special Weather Statements in Illinois, 2018Every special weather statement in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.