Tornadoes · United States · Illinois · 2026

EF1 tornado, Tallula to Athens, Illinois, June 10, 2026

From Tallula to Athens, this EF1 tornado ran 4.8 miles across Menard County on June 10, 2026, touching down at 10:49 PM CDT and reaching 150 yards wide. It killed nobody.

Preliminary. This is NWS ILX's damage survey, filed in the Damage Assessment Toolkit as Lincolns New Salem Tornado. The rating, the path and the casualties are the survey's and can change while it is revised. The Storm Prediction Center compiles the official record of 2026 from these surveys and publishes it in the spring of 2027; this page moves to that tornado's permanent address when it does.

The rating scale

Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.

  1. EF065 to 85 mph

    Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

  2. EF186 to 110 mphthis tornado

    Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

  3. EF2111 to 135 mph

    Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

  4. EF3136 to 165 mph

    Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

  5. EF4166 to 200 mph

    Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

  6. EF5over 200 mph

    Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

  7. Unrated

    The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

The survey

Rating, as surveyed
EF1, preliminary
Date
June 10, 2026
Touchdown
10:49 PM CDT (03:49 UTC)
Lifted
10:55 PM CDT (03:55 UTC)
On the ground
6 minutes
Path length
4.8 miles (7.7 km)
Path width
150 yards (137 m)
Deaths
0
Injuries
0
County
Menard County
Touchdown point
39.974, -89.901
Lift-off point
39.979, -89.812
Highest wind the damage implies
107 mph
Surveyed by
NWS ILX
The office's name for it
Lincolns New Salem Tornado
Survey last edited
June 30, 2026
Record number
None yet. SPC numbers 2026 in the spring of 2027.

What the survey found

The tornado spun up 3 miles northeast of Tallula, damaging a grain bin and several trees at a farmstead on Reimer Ave. It continued tracking east-northeast, damaging several trees and removing shingles from a home on State Park Rd and Lincoln New Salem Park. It crossed IL Route 97, damaging more trees in a neighborhood just south of the Athens Blacktop Rd. It then lifted 1 mile southwest of Tice before ending just before 11 pm CDT.

Written by NWS ILX in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.

The damage survey

56 damage points were recorded along this path by NWS ILX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 110 mph.

  • Uplift of roof with damaged scattered in a nearby field. Wall partially collapsed on east side of the building.
  • Airport hangers destroyed and blown through the airport property
  • South side of roof completely removed on metal building
  • Trunk snapped at the top of the tree

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

What the Weather Service recorded

A line of thunderstorms developed ahead of an approaching cold front during the evening of June 10th. Scattered wind damage was observed along and north of the I-72 corridor, with the most concentrated damage focusing across portions of Menard, Logan, Sangamon, and Macon counties where the cells interacted with an existing outflow boundary from earlier storms. Six tornadoes touched down within this corridor, including an EF-1 tornado that tracked across Abraham Lincoln Capital Airport and the north side of Springfield.

A tornado touched down along Reimer Avenue about 3 miles northeast of Tallula at 10:49pm CDT. It damaged a grain bin and several trees at a farmstead on Reimer Avenue, then continued east-northeastward damaging numerous trees in Lincoln's New Salem State Park and removing shingles from a home on State Park Road. The tornado crossed IL-97 and damaged additional trees in a neighborhood just south of Athens Blacktop Road before lifting 1 mile southwest of Tice at 10:55pm CDT.

A tornado touched down near the intersection of Clemens Road and A Kent Street west of Athens at 10:59pm CDT. It tracked southwestward damaging numerous trees as it passed just southwest of Athens and quickly dissipated as it reached Fitschen Road on the south edge of Athens at 11:03pm CDT.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

The warnings

No tornado warning for this county appears in the archive as in force at the moment the tornado touched down. One was issued for the county at another hour that day.

The county was under a tornado watch, issued at 00:06 UTC and running to 04:00 UTC.

Issued (UTC)ExpiredProductOffice
18:00 UTC09:17 UTCFlood WatchILX
19:03 UTC19:30 UTCSevere Thunderstorm WarningILX
19:40 UTC21:11 UTCSevere Thunderstorm WatchILX
20:00 UTC20:30 UTCSevere Thunderstorm WarningILX
20:31 UTC21:00 UTCSevere Thunderstorm WarningILX
00:06 UTC04:00 UTCTornado WatchILX
03:58 UTC04:19 UTCTornado WarningILX
04:05 UTC04:21 UTCSevere Thunderstorm WarningILX
04:05 UTC05:16 UTCSevere Thunderstorm WatchILX
16:39 UTC02:00 UTCFlood WatchILX
19:02 UTC02:00 UTCTornado WatchILX

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The forecast that day

The Storm Prediction Center had this point in a Slight Risk, with a 0.05 chance of a tornado within 25 miles, in the hatched area where significant tornadoes were expected. The outlook in force was issued at 01:19 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

What forecasters said that day

The local office's own words before the tornado touched down, 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 the tornado touched down at Jun 10, 9:06 PM CDT, 1 hour 43 minutes earlier. Its key messages:

  • Widespread heat continues through Thursday, though increasing cloud cover keeps the chance of heat index values exceeding 100 degrees at around 20 percent south of Interstate 72.
  • Thunderstorms will push across central Illinois this evening...bringing a risk for damaging wind gusts and localized flash flooding.
  • A cold front brings another round of severe storms Thursday evening and overnight, where damaging straight-line winds remain the main concern.
Area forecast discussion, Jun 10, 9:06 PM CDT, 1 hour 43 minutes before
Area Forecast Discussion
National Weather Service Lincoln IL
906 PM CDT Wed Jun 10 2026

.KEY MESSAGES...

- Widespread heat continues through Thursday, though increasing
  cloud cover keeps the chance of heat index values exceeding
  100 degrees at around 20 percent south of Interstate 72.

- Thunderstorms will push across central Illinois this
  evening...bringing a risk for damaging wind gusts and
  localized flash flooding.

- A cold front brings another round of severe storms Thursday
  evening and overnight, where damaging straight-line winds
  remain the main concern.

&&

.UPDATE...
Issued at 906 PM CDT Wed Jun 10 2026

Showers and storms continue as forecasted and overall, the
current forecast still looks good on timing of storms moving
across the area. However, did decide to clean up pops/wx and
increased them in the southeast late tonight. Also increased qpf
for tonight and overnight some. Remainder of the forecast for
temps and winds looks fine and will not plan to update the rest
of the night.

New update should be out shortly.

&&

.DISCUSSION...
Issued at 1246 PM CDT Wed Jun 10 2026

Short Term Forecast: Heat and Severe Potential

Today and tomorrow will feature widespread temperatures in the
90s, with heat indices climbing into the upper 90s to lower
100s. Confidence in meeting Heat Advisory criteria (max heat
index near 105F) remains low; LREF probabilities for heat
indices exceeding 100F generally hold around 20 percent for
areas south of I-72. Primary limiting factors for higher heat
readings will be increasing cloud cover and precip chances along
with convective debris, particularly on Thursday for the
latter.

Thunderstorms are ongoing early this afternoon across portions
of eastern Iowa and northeastern Missouri, with additional
development expected to our west later this evening. Out ahead
of the initial convective line, temperatures pushing 90 degrees
and dew points in the low to mid-70s are supporting roughly
1500-2000 J/kg of weakly capped MLCAPE across central Illinois.
Instability will further increase through mid-afternoon, peaking
near 2500 J/kg. Effective bulk shear values will increase to
around 30kt with the arrival of storms, sufficient to support an
organized severe threat.

This initial line of storms is expected to lift northeast,
likely staying near or just north of the I-72 corridor. While
low-level flow is currently veered with unimpressive SRH values,
this is forecast to increase ahead of the second line of
storms. DCAPE values around 900-1200 J/kg, coupled with
increasingly steep low-level lapse rates, will support a wind
threat with the first wave of convection. Round two will see
strengthened kinematic fields as storms congeal into a line and
spread ESE across central Illinois late this evening. Damaging
winds will remain the primary threat, though interactions with
remnant outflow boundaries and increasing low-level winds
associated with a strengthening low-level jet will support a
localized tornado threat this evening. This threat will slowly
subside with waning diurnal instability as the system moves east
overnight.

In addition to the severe potential, multiple rounds of storms--
including the possibility for backbuilding and training--pose a
localized flooding threat. Corfidi vectors ahead of the second
line of storms drop below 10 kt and become oriented out of the
northeast, suggesting potential for backbuilding along the
southern periphery of the QLCS. While the severe threat should
diminish overnight, the hydro threat may linger well into or
through the overnight hours.

Thursday and Extended Period
A robust shortwave trough is expected to lift into the Upper
Midwest on Thursday, driving a cold front through central
Illinois Thursday evening and overnight. Ahead of this boundary,
the GFS suggests a broad, unstable warm sector with MLCAPE
values exceeding 3000 J/kg. Coupled with deep-layer shear of
25-35 kt and 0-1km shear of 15-25 kt, the kinematic environment
remains seasonably strong Thursday. While pre-frontal discrete
activity with all severe hazards is possible, the primary
concern remains straight-line winds as convective elements
congeal into a line along and ahead of the front.

Lingering showers and storms over southeast Illinois on Friday
morning will exit quickly, giving way to clearing skies as high
pressure builds into the region. This will provide a brief
return to more seasonal conditions, with highs in the lower to
mid-80s and dew points mixing down into the upper 50s, resulting
in a much more comfortable air mass.

For the weekend and into early next week, the pattern turns
more zonal aloft while a low-level baroclinic zone wobbles over
the region. This setup maintains additional chances for showers
and thunderstorms, though specifics regarding timing and
coverage remain uncertain at this forecast range.

&&

.AVIATION /00Z TAFS THROUGH 00Z FRIDAY/...
Issued at 634 PM CDT Wed Jun 10 2026

The airmass across central Illinois has temporarily stabilized
early this evening: however, as the nocturnal low-level jet
strengthens after sunset, another round of convection will
develop. 2315z/615pm regional radar mosaic shows clusters of
thunderstorms from near KMLI westward to KMCI. These storms will
rapidly spread/develop eastward and will impact the central
Illinois terminals later this evening. Based on radar timing
tools and the latest HRRR/RAP, have carried a TEMPO group for
thunder and wind gusts to 50kt at KPIA between 02z and 04z, then
further southeast to the I-72 TAF sites between 03z and 06z.
Once the line of storms drops further south, showers will linger
for a couple of hours before dry weather returns across the
board overnight through much of Thursday. The latest guidance
suggests a line of thunderstorms will develop along an advancing
cold front late Thursday, but will remain west of the terminals
until after 00z Fri.

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
Flood Watch until 7 AM CDT Thursday for ILZ027>031-036>038-
040>043-047>051.

&&

KEY MESSAGES...Deubelbeiss
UPDATE...Auten
DISCUSSION...Barnes
AVIATION...Deubelbeiss
Hazardous weather outlook, Jun 10, 2:10 PM CDT, 8 hours 39 minutes before
Hazardous Weather Outlook
National Weather Service Lincoln IL
210 PM CDT Wed Jun 10 2026

ILZ027>031-036>038-040-041-111915-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-
210 PM CDT Wed Jun 10 2026

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

.DAY ONE...Tonight.

A couple waves of severe thunderstorms are possible (30-45% chance)
this afternoon into tonight. The primary threat will be damaging
winds in excess of 70 mph, though large hail and a tornado or two are
also possible. Areas of flash flooding are also a concern.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The heat index will again reach 100 degrees on Thursday.

Another round of severe thunderstorms is expected Thursday evening.
The primary risk remains with damaging winds over 70 mph, but large
hail and tornadoes are also possible. Flash flooding is also a
concern, especially wherever heavy rain falls today.

Additional thunderstorms are expected Saturday night. The severe
weather risk is uncertain at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

Expected storm motion is toward the northeast around 35 mph.

ILZ042>057-061-111915-
Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-Morgan-
Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
210 PM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for central Illinois, east
central Illinois and west central Illinois.

.DAY ONE...Tonight.

Strong to severe thunderstorms are expected to move across the area
this evening. The primary risk is damaging winds in excess of 60 mph,
although large hail and a tornado or two are also possible. There is
also a risk for flash flooding.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The heat index will again reach 100 degrees on Thursday.

Another round of severe thunderstorms is expected Thursday evening.
The primary risk is with damaging winds over 70 mph, though large
hail and a few tornadoes are also possible. Flash flooding is also a
concern, especially where heavy rain falls today.

Additional thunderstorms are expected Saturday night. The severe
weather risk is uncertain at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.

Expected storm motion is toward the northeast around 35 mph.

ILZ062-063-066>068-071>073-111915-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
210 PM CDT Wed Jun 10 2026

This Hazardous Weather Outlook is for east central Illinois and
southeast Illinois.

.DAY ONE...Tonight.

A decaying line of thunderstorms will move into the area after 9 pm.
While the severe weather risk will be decreasing, isolated damaging
wind gusts remain a concern.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

A line of severe thunderstorms is expected Thursday evening,
lingering after midnight. The primary risk is with damaging winds
over 60 mph, though large hail and a tornado or two are also
possible.

Additional thunderstorms are expected Saturday night. The severe
weather risk is uncertain at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight.

Deubelbeiss

In the hours before

Local storm report, Jun 10, 9:45 PM CDT, 1 hour 4 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
945 PM CDT Wed Jun 10 2026

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

0940 PM     Rain             1 NNW Galesburg         40.96N 90.37W
06/10/2026  M2.03 Inch       Knox               IL   Mesonet

            Mesonet station DW8259 Galesburg.

0935 PM     Rain             Galesburg Airport       40.93N 90.43W
06/10/2026  M1.72 Inch       Knox               IL   AWOS

            AWOS station KGBG Galesburg Arpt.

0940 PM     Rain             Delong                  40.82N 90.31W
06/10/2026  M1.55 Inch       Knox               IL   Mesonet

            Mesonet station FW5864 Delong.

0940 PM     Rain             2 NW Metamora           40.81N 89.38W
06/10/2026  M1.30 Inch       Woodford           IL   Mesonet

            Mesonet station AU804 1 NW Metamora.

&&
Local storm report, Jun 10, 9:50 PM CDT, 59 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
950 PM CDT Wed Jun 10 2026

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

0940 PM     Rain             3 N Panola              40.82N 89.02W
06/10/2026  M1.03 Inch       Woodford           IL   Mesonet

            Mesonet station 8089D 2 N Panola.

&&
Local storm report, Jun 10, 9:58 PM CDT, 51 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
958 PM CDT Wed Jun 10 2026

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

0945 PM     Rain             1 SSW Germantown Hills  40.76N 89.48W
06/10/2026  M1.07 Inch       Woodford           IL   Mesonet

            Mesonet station AX391 GERMANTOWN HILLS.

0945 PM     Rain             3 N Panola              40.82N 89.02W
06/10/2026  M1.06 Inch       Woodford           IL   Mesonet

            Mesonet station 8089D 2 N Panola.

0945 PM     Rain             1 NNE Eureka            40.73N 89.27W
06/10/2026  M1.02 Inch       Woodford           IL   Mesonet

            Mesonet station CW1740 Eureka.

0949 PM     Rain             Lewistown               40.40N 90.16W
06/10/2026  M1.01 Inch       Fulton             IL   Mesonet

            Mesonet station GW1851 Lewistown.

0941 PM     Rain             2 NNW Washington        40.74N 89.42W
06/10/2026  M1.00 Inch       Tazewell           IL   Mesonet

            Mesonet station EW4888 Washington.

&&
Local storm report, Jun 10, 10:06 PM CDT, 43 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
1006 PM CDT Wed Jun 10 2026

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

0950 PM     Rain             Delong                  40.82N 90.31W
06/10/2026  M1.57 Inch       Knox               IL   Mesonet

            Mesonet station FW5864 Delong.

0950 PM     Rain             2 NW Metamora           40.81N 89.38W
06/10/2026  M1.36 Inch       Woodford           IL   Mesonet

            Mesonet station AU804 1 NW Metamora.

0945 PM     Rain             1 WSW London Mills      40.71N 90.28W
06/10/2026  M1.10 Inch       Fulton             IL   Mesonet

            Mesonet station LNMI2 0.7 W London Mills.

0950 PM     Rain             3 N Panola              40.82N 89.02W
06/10/2026  M1.10 Inch       Woodford           IL   Mesonet

            Mesonet station 8089D 2 N Panola.

0951 PM     Rain             2 NNW Washington        40.74N 89.42W
06/10/2026  M1.05 Inch       Tazewell           IL   Mesonet

            Mesonet station EW4888 Washington.

&&
Local storm report, Jun 10, 10:21 PM CDT, 28 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
1021 PM CDT Wed Jun 10 2026

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

1017 PM     Rain             Marietta                40.50N 90.39W
06/10/2026  M3.28 Inch       Fulton             IL   Emergency Mngr

            Rainfall since 130 pm today.

1017 PM     Rain             Rushville               40.12N 90.56W
06/10/2026  M2.34 Inch       Schuyler           IL   Emergency Mngr

            Rainfall since 130 pm today.

&&
Local storm report, Jun 10, 10:26 PM CDT, 23 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
1026 PM CDT Wed Jun 10 2026

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

1020 PM     Rain             2 NW Metamora           40.81N 89.38W
06/10/2026  M2.19 Inch       Woodford           IL   Mesonet

            Mesonet station AU804 1 NW Metamora.

1019 PM     Rain             1 SE West Peoria        40.69N 89.62W
06/10/2026  M2.12 Inch       Peoria             IL   Mesonet

            Mesonet station AW321 PEORIA.

1020 PM     Rain             1 NNW Galesburg         40.96N 90.37W
06/10/2026  M2.08 Inch       Knox               IL   Mesonet

            Mesonet station DW8259 Galesburg.

1015 PM     Rain             Galesburg Airport       40.93N 90.43W
06/10/2026  M1.84 Inch       Knox               IL   AWOS

            AWOS station KGBG Galesburg Arpt.

1015 PM     Rain             1 SSW Germantown Hills  40.76N 89.48W
06/10/2026  M1.82 Inch       Woodford           IL   Mesonet

            Mesonet station AX391 GERMANTOWN HILLS.

1019 PM     Rain             Lewistown               40.40N 90.16W
06/10/2026  M1.74 Inch       Fulton             IL   Mesonet

            Mesonet station GW1851 Lewistown.

1015 PM     Rain             Delong                  40.82N 90.31W
06/10/2026  M1.58 Inch       Knox               IL   Mesonet

            Mesonet station FW5864 Delong.

1015 PM     Rain             1 NW Washington         40.71N 89.42W
06/10/2026  M1.35 Inch       Tazewell           IL   Mesonet

            Mesonet station FW7110 Washington.

1015 PM     Rain             3 N Panola              40.82N 89.02W
06/10/2026  M1.35 Inch       Woodford           IL   Mesonet

            Mesonet station 8089D 2 N Panola.

1015 PM     Rain             1 NNE Eureka            40.73N 89.27W
06/10/2026  M1.24 Inch       Woodford           IL   Mesonet

            Mesonet station CW1740 Eureka.

1015 PM     Rain             Pekin                   40.57N 89.63W
06/10/2026  M1.14 Inch       Tazewell           IL   Mesonet

            Mesonet station FW0283 Pekin.

&&

The air that afternoon

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

Lincoln, IL (KILX), 00:00Z

3.8 hours before the tornado, 109 km from the path. June 11, 2026.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 00:00Z on 2026-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1324 joules per kilogram, CIN -92, lifted condensation level 1228 meters above ground. Wind barbs in knots down the right edge.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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Lincoln, IL at 00:00Z on 2026-06-11The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 175 square meters per square second, 0 to 6 km bulk shear 31 knots.193958Sfc1 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. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
1324 J/kg
Mixed-layer CIN
-92 J/kg
Surface CAPE
1550 J/kg
Mixed-layer LCL
1228 m above ground
0-6 km bulk shear
31 kt
0-1 km bulk shear
25 kt
0-1 km storm-relative helicity
175 m²/s²
0-3 km storm-relative helicity
321 m²/s²
Significant tornado parameter
0.6
Supercell composite
5.3
0-3 km lapse rate
5.2 K/km

Open this sounding in Storm Lab

Lincoln, IL (KILX), 12:00Z

8.2 hours after it, 109 km from the path. June 11, 2026.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 12:00Z on 2026-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 0 joules per kilogram, CIN -6745, lifted condensation level 1453 meters above ground. Wind barbs in knots down the right edge.LCL10008507005003002001001 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. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Lincoln, IL at 12:00Z on 2026-06-11The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 73 square meters per square second, 0 to 6 km bulk shear 35 knots.193958Sfc1 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. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
-6745 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
1453 m above ground
0-6 km bulk shear
35 kt
0-1 km bulk shear
18 kt
0-1 km storm-relative helicity
73 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
3.5 K/km

Open this sounding in Storm Lab

The surface observations

Springfield (SPI), 21 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
01:50 UTC180° 8 kt1006.4
01:52 UTC8274180° 8 kt1006.8
02:00 UTC180° 11 kt1006.8
02:05 UTC170° 11 kt161006.4
02:10 UTC170° 11 kt1006.4
02:15 UTC170° 11 kt1006.4
02:20 UTC170° 13 kt1006.4
02:25 UTC180° 13 kt1006.4
02:30 UTC170° 10 kt1006.4
02:35 UTC180° 12 kt1006.4
02:40 UTC180° 12 kt171006.4
02:45 UTC180° 12 kt1006.4
02:50 UTC180° 10 kt1006.8
02:52 UTC8273180° 10 kt1006.8
02:55 UTC180° 12 kt1006.8
03:00 UTC180° 11 kt161006.8
03:05 UTC180° 10 kt1007.1
03:15 UTC180° 11 kt1007.1
03:20 UTC180° 13 kt1007.1
03:25 UTC180° 10 kt151007.1
03:30 UTC180° 10 kt1007.5
03:35 UTC 1007.5
03:40 UTC 1007.8
03:45 UTC 181007.8
03:50 UTC 161008.1
03:52 UTC8373200° 11 kt191008.1
03:55 UTC 1008.5
04:00 UTC
04:05 UTC
04:10 UTC7669 1010.8VCTS HZ
04:10 UTC 1010.8HZ
04:14 UTC7067300° 25 kt421010.8TSRA BR
04:15 UTC300° 21 kt291010.8+RA BR
04:21 UTC6968300° 13 kt411011.5+TSRA BR
04:25 UTC 12 kt181011.5+RA BR
04:30 UTC310° 9 kt1011.2+RA BR
04:33 UTC6968330° 8 kt211010.8+TSRA BR
04:40 UTC6968310° 5 kt1011.5+TSRA BR
04:40 UTC310° 5 kt1011.5+RA BR
04:45 UTC240° 4 kt1011.5RA BR
04:47 UTC69.868230° 3 kt1011.5VCTS RA BR
04:50 UTC250° 3 kt1011.5-RA BR
04:52 UTC6968260° 3 kt1011.2VCTS -RA BR
05:00 UTC0° 0 kt1010.8RA BR
05:04 UTC6968240° 3 kt1011.2TSRA BR
05:05 UTC240° 4 kt1011.2RA BR
05:10 UTC220° 6 kt1011.5-RA BR
05:15 UTC200° 7 kt1011.2+RA BR
05:16 UTC6867190° 8 kt1011.2+TSRA BR
05:20 UTC200° 8 kt1011.2+RA BR
05:25 UTC6867210° 3 kt1010.8VCTS +RA BR
05:25 UTC210° 3 kt1010.8+RA BR
05:30 UTC170° 4 kt1010.5RA
05:35 UTC160° 5 kt1010.2-RA
05:36 UTC6867150° 5 kt1010.2VCTS -RA
05:40 UTC140° 6 kt1009.8-RA
05:45 UTC140° 5 kt1009.8-RA

From the Iowa Environmental Mesonet's archive of airport observations.

The radar

The Lincoln radar (KILX), 48 km away, was scanning. The volume nearest the touchdown began at 03:49 UTC.

Open the radar archive at this moment, over the track

Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.

What was reported nearby

Local storm reports within 60 km of the path, in the three hours either side.

Time (UTC)ReportWhereCountyRemark
02:49 UTCRAIN 1.01LewistownFulton, ILMesonet station GW1851 Lewistown.
03:17 UTCRAIN 2.34RushvilleSchuyler, ILRainfall since 130 pm today.
03:19 UTCRAIN 1.74LewistownFulton, ILMesonet station GW1851 Lewistown.
03:30 UTCRAIN 1.142 Wnw BrowningSchuyler, ILMesonet station DW9440 Browning.
03:39 UTCRAIN 1.543 E South PekinTazewell, ILMesonet station FW1256 Pekin.
03:40 UTCRAIN 1.92LewistownFulton, ILMesonet station GW1851 Lewistown.
03:45 UTCRAIN 1.22 Wnw BrowningSchuyler, ILMesonet station DW9440 Browning.
03:45 UTCRAIN 1.331 Sw HavanaMason, ILMesonet station HAVI2 0.7 W Havana.
03:49 UTCTORNADO3 Ne TallulaMenard, ILEF-1, max wind speed 107 mph, path length 4.75 miles, max width 150 yards. The tornado spun up 3 miles northeast of Tallula, damaging a grain bin and several trees at a farmstead on Reimer Ave. It continued tracking east
03:50 UTCTSTM WND DMG3 Ne TallulaMenard, ILMultiple sheds completely destroyed, utility poles missing, 30 foot grain bin destroyed and blown into a house. Possible tornado.
03:50 UTCRAIN 11 Wnw Bluff SpringsCass, ILMesonet station FW8184 Beardstown.
03:52 UTCTSTM WND DMG2 S PetersburgMenard, ILHeavy tree damage at Lincolns New Salem State Park.
03:55 UTCRAIN 1.041 Wnw Bluff SpringsCass, ILMesonet station FW8184 Beardstown.
03:59 UTCTORNADO2 W AthensMenard, ILEF-1, max wind 105 mph, path length 2.48 miles, max width 200 yards. This tornado touched down along Kent St. west of Athens, and tracked southeast to Fitschen Rd. on the south edge of Athens. A number of trees were snap
04:00 UTCRAIN 1.212 Wnw BrowningSchuyler, ILMesonet station DW9440 Browning.
04:04 UTCTORNADO1 E Capital AirportSangamon, ILCorrects previous tornado report from 1 E Capital Airport. EF-1, max wind speed 110 mph, path length 24.14 miles, max width 250 yards. The tornado began about 3 mile west of Springfield Capital Airport where it lofted 6,
04:05 UTCTSTM WND DMG1 E Capital AirportSangamon, ILDebris from a metal building blown on both sides of highway 29 at the airport entrance.
04:05 UTCTSTM WND DMG2 E Capital AirportSangamon, ILTrees and power poles down on Taintor Rd along the north edge of the state fairgrounds.
04:05 UTCTORNADO1 E Capital AirportSangamon, ILEF-1, max wind speed 110 mph, path length 20.25 miles, max width 250 yards. The Springfield to Mechanicsburg tornado started at the Springfield airport where it lofted 6,000-lb storage sheds and rolled an enclosed traile
04:07 UTCTSTM WND DMGAthensMenard, ILTree blown down on a power line with broken power pole.
04:07 UTCTSTM WND DMGPetersburgMenard, ILPower lines blown down in Petersburg.
04:10 UTCTSTM WND DMG2 E Capital AirportSangamon, ILTrees and power poles and lines blown down at 8th street and Taintor Raod on north side of IL State Fairgrounds in Springfield.
04:12 UTCTSTM WND DMG1 Nne GrandviewSangamon, ILPower lines down on Sangamon Ave.
04:12 UTCTSTM WND DMGAthensMenard, ILTrees blown down.
04:14 UTCTSTM WND DMG1 N Clear LakeSangamon, ILPart of a metal building had its roof collapsed.
04:18 UTCTSTM WND DMGRivertonSangamon, ILTrees blown down and metal on a road near Riverton.
04:19 UTCTORNADO3 Nnw Mount PulaskiLogan, ILThe tornado touched down about 3 miles northwest of Mount Pulaski where it did some minor tree damage. The tornado intensified as it progressed east along 900 St, where it did extensive tree damage for about a half mile,
04:20 UTCTSTM WND DMG3 N SpringfieldSangamon, ILPower pole blown down with tree branches on North 5th street in Springfield.
04:20 UTCTSTM WND DMGPetersburgMenard, ILMultiple trees down on route 97 in Petersburg.
04:25 UTCRAIN 1.281 Wnw Bluff SpringsCass, ILMesonet station FW8184 Beardstown.
04:28 UTCTSTM WND DMG3 Ene ChestnutDe Witt, ILTree blown over and blocking highway 54 just east of the Logan DeWitt county line.
04:29 UTCTSTM WND DMGMechanicsburgSangamon, ILMultiple power lines blown down.
04:30 UTCRAIN 1.272 Wnw BrowningSchuyler, ILMesonet station DW9440 Browning.
04:30 UTCRAIN 2.113 E South PekinTazewell, ILMesonet station FW1256 Pekin.
04:33 UTCTSTM WND DMGLincolnLogan, ILTrees and power lines blown down on 600 block of North Madison Street in Lincoln.
04:35 UTCRAIN 1.033 W Leland GroveSangamon, ILMesonet station GW3296 5 WSW Springfield.
04:44 UTCTSTM WND DMGLathamLogan, ILThree power poles blown down at 2000 Ave and 700 St in Latham.
04:45 UTCTSTM WND DMGSpringfieldSangamon, ILTrees blown down at Chatham road at Seven Pines, Jefferson at First St, Livingston and Cook st, 5th and Sangamon.
05:01 UTCRAIN 1.083 Ese FarmingdaleSangamon, ILMesonet station DW9022 5.5 W Springfield.
05:05 UTCRAIN 2.183 E South PekinTazewell, ILMesonet station FW1256 Pekin.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

This ground now

The live radar over the trackEvery 2026 tornado in IllinoisEvery tornado in Illinois since 1950Warnings in force in Illinois nowThe forecast where you are

The other tornadoes of June 10, 2026

23 more have been surveyed in the United States that day, so far.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
June 103:01 PM CDTEF0Kane, IL1.450
June 103:01 PM CDTEF0Dodge, WI0.775
June 103:10 PM CDTEF0Fond du Lac, WI0.975
June 103:29 PM CDTEF1Mercer, MO2.5100
June 103:43 PM CDTEF0Mercer, MO3.5100
June 103:55 PM CDTEF0Cook, IL2.5175
June 103:56 PM CDTEF0DeKalb, MO4.375
June 103:57 PM CDTEF2Putnam, MO8.4300
June 104:13 PM CDTEF0Daviess, MO5.575
June 104:25 PM CDTEF1Daviess, MO10.5200
June 104:49 PM CDTEF0Putnam, MO0.775
June 105:09 PM CDTEF0Grundy, MO0.950
June 105:18 PM CDTEF0Grundy, MO0.7100
June 105:23 PM CDTEF0Davis, IA0.525
June 106:36 PM CDTEF0Adair, MO6.875
June 107:12 PM CDTEF0Dickinson, KS0.650
June 107:45 PM CDTEF0Dickinson, KS1.150
June 108:17 PM CDTEF1Dickinson, KS0.575
June 1010:59 PM CDTEF1Menard, IL2.5200
June 1011:04 PM CDTEF1Sangamon, IL24.1250$250
June 1011:19 PM CDTEF1Logan, IL19.8170
June 1011:50 PM CDTEF0Macon, IL7.6100
June 1012:02 AM CDTEF1Piatt, IL10.170

What this means

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. A survey can be revised, so the rating, the path and the casualties can all still change.

Sources

NWS Damage Assessment Toolkit, the record the survey teams file from the damage, and NOAA Storm Prediction Center storm reports. Neither is the official database for 2026, which SPC publishes in the spring of 2027.