Alert archive / Illinois / Tornado Warnings in 2026

Tornado Warning 55, NWS Paducah, KY

June 21, 2026Franklin County, Jefferson County, Perry County, Illinois

NWS Paducah, KY issued this tornado warning at Jun 21, 2026, 8:30 PM CDT for Franklin County, Jefferson County, Perry County, Illinois. It was in force for 18 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 21, 2026, 8:30 PM CDT (01:30 UTC)
Expired
Jun 21, 2026, 8:48 PM CDT
In force
18 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Franklin County, IL, Jefferson County, IL, Perry County, IL

The radar

The Paducah radar (KPAH), 111 km from the middle of the area, began a volume at 01:34 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 was reported inside it

TimeReportWhereRemark
Jun 21, 8:32 PM CDTFUNNEL CLOUD3 N Saint Johns, ILFunnel cloud reported north of Du Quoin by trained spotter.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this tornado warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 21, 1:28 PM CDTTornado WatchSPC9 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 1.5 hours before the alert went out and 241 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 00:00Z on 2026-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 43 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 00:00Z on 2026-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 194 square meters per square second.19395878Sfc1 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
43 J/kg
Mixed-layer CIN
-35 J/kg
Mixed-layer LCL
643 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
194 m²/s²
0-3 km storm-relative helicity
223 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

932 
WFUS53 KPAH 220130
TORPAH
ILC055-081-145-220215-
/O.NEW.KPAH.TO.W.0055.260622T0130Z-260622T0215Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Paducah KY
830 PM CDT Sun Jun 21 2026

The National Weather Service in Paducah has issued a

* Tornado Warning for...
  Southeastern Perry County in south central Illinois...
  Southwestern Jefferson County in south central Illinois...
  Northwestern Franklin County in south central Illinois...

* Until 915 PM CDT.

* At 830 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Du Quoin, moving east at 20 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Christopher, Rend Lake Area, Sesser, and Valier around 835 PM CDT.
  West City around 845 PM CDT.

Other locations impacted by this tornadic thunderstorm include St.
Johns, North City, and Buckner.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3795 8929 3813 8927 3813 8892 3796 8897
TIME...MOT...LOC 0130Z 274DEG 17KT 3804 8919 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

DW
2 follow-up statements
710 
WWUS53 KPAH 220138
SVSPAH

Severe Weather Statement
National Weather Service Paducah KY
838 PM CDT Sun Jun 21 2026

ILC145-220148-
/O.CAN.KPAH.TO.W.0055.000000T0000Z-260622T0215Z/
Perry IL-
838 PM CDT Sun Jun 21 2026

...THE TORNADO WARNING FOR SOUTHEASTERN PERRY COUNTY IS CANCELLED...

The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 900 PM CDT for south central
Illinois.

&&

LAT...LON 3796 8897 3796 8916 3800 8914 3802 8914
      3803 8915 3806 8912 3810 8912 3810 8914
      3811 8913 3813 8913 3813 8892
TIME...MOT...LOC 0138Z 274DEG 17KT 3804 8914 

$$

ILC055-081-220215-
/O.CON.KPAH.TO.W.0055.000000T0000Z-260622T0215Z/
Jefferson IL-Franklin IL-
838 PM CDT Sun Jun 21 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR SOUTH
CENTRAL JEFFERSON AND NORTHWESTERN FRANKLIN COUNTIES...

At 838 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Du Quoin, moving east at 20 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Christopher, Rend Lake Area, Sesser, Valier, and West City around 
  845 PM CDT.

Other locations impacted by this tornadic thunderstorm include North
City and Buckner.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3796 8897 3796 8916 3800 8914 3802 8914
      3803 8915 3806 8912 3810 8912 3810 8914
      3811 8913 3813 8913 3813 8892
TIME...MOT...LOC 0138Z 274DEG 17KT 3804 8914 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

DW
654 
WWUS53 KPAH 220148
SVSPAH

Severe Weather Statement
National Weather Service Paducah KY
848 PM CDT Sun Jun 21 2026

ILC055-081-220158-
/O.CAN.KPAH.TO.W.0055.000000T0000Z-260622T0215Z/
Jefferson IL-Franklin IL-
848 PM CDT Sun Jun 21 2026

...THE TORNADO WARNING FOR SOUTH CENTRAL JEFFERSON AND NORTHWESTERN
FRANKLIN COUNTIES IS CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.  However, gusty winds are
still possible with this thunderstorm.

A Tornado Watch remains in effect until 1000 PM CDT for south central
Illinois.

&&

LAT...LON 3796 8897 3796 8916 3800 8914 3802 8914
      3803 8915 3806 8912 3810 8912 3810 8914
      3811 8913 3813 8913 3813 8892
TIME...MOT...LOC 0147Z 274DEG 17KT 3804 8908 

$$

DW

What forecasters said that day

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

NWS Paducah, KY wrote its last area forecast discussion before this tornado warning went out at Jun 21, 12:10 PM CDT, 8 hours 20 minutes earlier. Its key messages:

  • Showers and thunderstorms expected later today, especially tonight, lingering into Monday; localized flooding heavy rainfall and strong to severe storms will be possible.
  • Cooler and mostly drier conditions return Tuesday, before scattered storms re-enter the forecast later in the week heading into next weekend.
Area forecast discussion, Jun 21, 12:10 PM CDT, 8 hours 20 minutes before
Area Forecast Discussion
National Weather Service Paducah KY
1210 PM CDT Sun Jun 21 2026

.KEY MESSAGES...

- Showers and thunderstorms expected later today, especially
  tonight, lingering into Monday; localized flooding heavy
  rainfall and strong to severe storms will be possible.

- Cooler and mostly drier conditions return Tuesday, before
  scattered storms re-enter the forecast later in the week
  heading into next weekend.

&&

.DISCUSSION...
Issued at 1205 PM CDT Sun Jun 21 2026

The complex of storms marching across MO will push our
northern/western reaches this afternoon. MUCAPEs will be making
their way into 4 digits, despite incoming clouds retarding the
diurnal rise. Dew points already into the lower 70s across our
south will solidify their ground over the entirety of the FA
this pm. Bulk shear and lapse rates similarly improve with the
system's approach, so any PM storm does show strong-svr potential.
However, the track of this driving low looks primarily to be to
our north, and the main first threat looks to follow its track.

Our best best for more robust/widespread storms comes later,
into the 00z-06z time frame, as the 2ndary wave develops and
rides along the boundary. By then, the upper shear profiles have
peaked, and helicity picks up, at least along the boundary/in
the vicinity of the wave's track, which dives southeastward into
the lower Ohio Valley. Expect an all hazards severe mode with
this wave, and in addition, near 2" PW's with E-SAT's showing
10-30 year Return Intervals suggest an efficiency to heavy rain
producing storms that if they train/repeat over the same areas,
could enhance storm average forecast total signals of around an
inch, to localized totals 2-3x higher. We'll therefore continue
the Flood Watch in our peak threat areas north for now, with
collaborative efforts driving any southward expansion.

Storms linger along/in advance of the boundary into Monday as
it moves eastward and southward coincident with the low's track
up the Ohio valley, which ultimately winds pops down with
relatively cooler/drier air coming in its place by Tuesday. Pops
start to pick up again later in the week, esp into next weekend.

&&

.AVIATION /18Z TAFS THROUGH 18Z MONDAY/...
Issued at 1205 PM CDT Sun Jun 21 2026

Storm chances increase thru the TAF forecast period, with
restrictions to CIGS/VSBYS increasing with pops. Peak
restrictions will be this evening/overnight, when stronger
storms may drive Instrument Flight Rules at times. South winds
shift to northwest upon system passage late tonight/early tmrw,
as low end MVFR to potentially IFR based CIGS prevail. They
should gradually disperse as pops complete their diminishing
from the forecast area thru the planning phase hours of the
forecast.

&&

.PAH WATCHES/WARNINGS/ADVISORIES...
IL...Lake Wind Advisory until 7 PM CDT this evening for ILZ075-081-
     085.
     Flood Watch from 1 PM CDT this afternoon through Monday
     morning for ILZ075>078-080>083.
MO...Lake Wind Advisory until 7 PM CDT this evening for MOZ100.
IN...Flood Watch from 1 PM CDT /2 PM EDT/ this afternoon through
     Monday morning for INZ081-082-085>088.
KY...Lake Wind Advisory until 7 PM CDT this evening for KYZ007>009-
     011-012.

&&
Hazardous weather outlook, Jun 21, 3:16 AM CDT, 17 hours 14 minutes before
Hazardous Weather Outlook
National Weather Service Paducah KY
316 AM CDT Sun Jun 21 2026

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-221215-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
316 AM CDT Sun Jun 21 2026 /416 AM EDT Sun Jun 21 2026/

This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.

.DAY ONE...Today and Tonight

Numerous thunderstorms are expected throughout the Quad State
today. Severe storms with damaging winds, large hail, and even a
few tornadoes will be possible this afternoon and evening. Heavy
rainfall will be a concern for the entire period.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are expected to continue through Monday mainly
across the south and southeast, with heavy rainfall the main
concern.

An isolated thunderstorm cannot be ruled out over southeast
Missouri Tuesday night and expanding across the area on Wednesday.
More scattered thunderstorm activity is possible Thursday
afternoon and into the overnight. Better chances of storms return
Friday and Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.

In the hours before

Local storm report, Jun 21, 7:57 PM CDT, 33 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
757 PM CDT Sun Jun 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0755 PM     Tornado          1 WSW Spurgeon          38.25N 87.28W
06/21/2026                   Pike               IN   Emergency Mngr

            Rope tornado on the ground from EM.

&&

AZ
Local storm report, Jun 21, 8:03 PM CDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
803 PM CDT Sun Jun 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0728 PM     Tornado          5 SSW Mount Erie        38.44N 88.26W
06/21/2026                   Wayne              IL   Public

            Social media report of a tornado north of
            Toms Prairie. This tornado was also spotted
            from Merriam.

&&

ATL
Local storm report, Jun 21, 8:18 PM CDT, 12 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
818 PM CDT Sun Jun 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0816 PM     Tornado          8 NW Dale               38.24N 87.10W
06/21/2026                   Pike               IN   Storm Chaser

            Tornado reported on the ground near Dale,
            IN. Public and chaser report relayed via EM.

&&

AZ
Local storm report, Jun 21, 8:20 PM CDT, 10 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
820 PM CDT Sun Jun 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0803 PM     Tornado          4 NNE Belle Prairie Cit 38.27N 88.53W
06/21/2026                   Wayne              IL   Trained Spotter

            Tornado reported northeast of Belle Prairie
            City.

&&

DWS
Local storm report, Jun 21, 8:28 PM CDT, 2 minutes before
Preliminary Local Storm Report
National Weather Service Paducah KY
828 PM CDT Sun Jun 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0809 PM     Tornado          8 NW Dale               38.24N 87.10W
06/21/2026                   Pike               IN   Storm Chaser

            Corrects previous tornado report from 8 NW
            Dale. Tornado reported on the ground near
            Dale, IN. Public and chaser report relayed
            via EM.

&&

DWS
Local storm report, Jun 21, 8:29 PM CDT, 1 minute before
Preliminary Local Storm Report
National Weather Service Paducah KY
829 PM CDT Sun Jun 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0739 PM     Tstm Wnd Dmg     1 E Lynnville           38.20N 87.30W
06/21/2026                   Warrick            IN   Emergency Mngr

            Multiple trees and powerlines down in
            Lynnville. Possible tornado.

&&

ATL

The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 21, 7:01 PM CDTTornado WarningPAHFranklin, Jefferson, Perry44 min
Jun 21, 7:20 PM CDTTornado WarningPAHEdwards, Wabash40 min
Jun 21, 7:39 PM CDTTornado WarningPAHEdwards, Wabash, Wayne27 min
Jun 21, 7:41 PM CDTTornado WarningPAHHamilton, Wayne, White49 min
Jun 21, 7:44 PM CDTAreal Flood AdvisoryPAHEdwards, Wabash, Wayne3 hr
Jun 21, 7:58 PM CDTFlash Flood WarningPAHEdwards, Wabash, Wayne6 hr
Jun 21, 8:12 PM CDTTornado WarningPAHHamilton, White48 min
Jun 21, 8:28 PM CDTTornado WarningPAHEdwards, Wabash, Wayne, White47 min
Jun 21, 8:43 PM CDTAreal Flood AdvisoryPAHWabash3 hr
Jun 21, 8:51 PM CDTTornado WarningPAHWhite39 min
Jun 21, 8:56 PM CDTTornado WarningPAHWabash49 min
Jun 21, 9:18 PM CDTFlash Flood WarningPAHWabash6 hr

Nearby

Tornado Warnings in Illinois, 2026Every tornado warning in 2026Tornadoes in 2026

Sources

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