Alert archive / Illinois / Tornado Warnings in 2026
Tornado Warning 71, NWS Lincoln, IL
NWS Lincoln, IL issued this tornado warning at Apr 27, 2026, 6:46 PM CDT for DeWitt County, McLean County, Piatt County, Illinois. It was in force for 29 min. 4 reports 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
- Apr 27, 2026, 6:46 PM CDT (23:46 UTC)
- Expired
- Apr 27, 2026, 7:15 PM CDT
- In force
- 29 min
- Issued by
- NWS Lincoln, IL
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 1.0 in
Counties DeWitt County, IL, McLean County, IL, Piatt County, IL
The radar
The Lincoln radar (KILX), 53 km from the middle of the area, began a volume at 23:48 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 27, 6:50 PM CDT | TSTM WND DMG | 3 Ne De Witt, IL | Tree trunk snapped near the base. |
| Apr 27, 6:50 PM CDT | TSTM WND DMG | 4 Nne De Witt, IL | 3 power poles broken along Leroy Rd. south of Buckeye Rd. |
| Apr 27, 6:51 PM CDT | TSTM WND DMG | 4 Wsw Farmer City, IL | Large branches down in Parnell, with a broken power line southwest of town along the train tracks. |
| Apr 27, 6:52 PM CDT | TSTM WND DMG | 4 Wsw Farmer City, IL | Tree trunks snapped. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Apr 27, 4:41 PM CDT | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 11.8 hours before the alert went out and 15 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1053 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 104 m²/s²
- 0-3 km storm-relative helicity
- 306 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
488
WFUS53 KILX 272346
TORILX
ILC039-113-147-280015-
/O.NEW.KILX.TO.W.0071.260427T2346Z-260428T0015Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Lincoln IL
646 PM CDT Mon Apr 27 2026
The National Weather Service in Lincoln has issued a
* Tornado Warning for...
Northeastern Piatt County in central Illinois...
Northeastern De Witt County in central Illinois...
Southeastern McLean County in central Illinois...
* Until 715 PM CDT.
* At 646 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Weldon, or 9 miles northeast of Clinton, moving
east at 60 mph.
HAZARD...Tornado and quarter size hail.
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...
Farmer City around 650 PM CDT.
This includes Interstate 74 between mile markers 153 and 161.
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 4015 8889 4022 8891 4042 8846 4027 8846
TIME...MOT...LOC 2346Z 252DEG 52KT 4021 8880
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
Deubelbeiss2 follow-up statements
940
WWUS53 KILX 280000
SVSILX
Severe Weather Statement
National Weather Service Lincoln IL
700 PM CDT Mon Apr 27 2026
ILC039-113-147-280015-
/O.CON.KILX.TO.W.0071.000000T0000Z-260428T0015Z/
Piatt-De Witt-McLean-
700 PM CDT Mon Apr 27 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR
NORTHEASTERN PIATT...NORTHEASTERN DE WITT AND SOUTHEASTERN MCLEAN
COUNTIES...
At 700 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Mansfield, or 15 miles southwest of Gibson City,
moving east at 60 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornadic thunderstorm will remain over mainly rural areas of
northeastern Piatt, northeastern De Witt and southeastern McLean
Counties, including the following locations... Bellflower.
This includes Interstate 74 between mile markers 158 and 161.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4022 8865 4034 8864 4042 8846 4027 8846
TIME...MOT...LOC 0000Z 252DEG 52KT 4027 8855
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
Deubelbeiss878 WWUS53 KILX 280010 SVSILX Severe Weather Statement National Weather Service Lincoln IL 710 PM CDT Mon Apr 27 2026 ILC039-113-147-280020- /O.EXP.KILX.TO.W.0071.000000T0000Z-260428T0015Z/ Piatt-De Witt-McLean- 710 PM CDT Mon Apr 27 2026 ...THE TORNADO WARNING FOR NORTHEASTERN PIATT...NORTHEASTERN DE WITT AND SOUTHEASTERN MCLEAN COUNTIES WILL EXPIRE AT 715 PM CDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. A Tornado Watch remains in effect until 900 PM CDT for central and east central Illinois. && LAT...LON 4022 8865 4034 8864 4042 8846 4027 8846 TIME...MOT...LOC 0010Z 252DEG 52KT 4031 8840 $$ Deubelbeiss
The office that day
Everything else NWS Lincoln, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 27, 8:20 AM CDT | Severe Thunderstorm Warning | ILX | Morgan, Sangamon | 40 min |
| Apr 27, 8:38 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Shelby | 52 min |
| Apr 27, 8:59 AM CDT | Severe Thunderstorm Warning | ILX | Logan, Sangamon | 46 min |
| Apr 27, 9:02 AM CDT | Areal Flood Advisory | ILX | Sangamon | 62 min |
| Apr 27, 9:09 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Mason, Menard, Morgan, Sangamon and 2 more | 51 min |
| Apr 27, 9:37 AM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Mason | 23 min |
| Apr 27, 9:44 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon, Sangamon | 31 min |
| Apr 27, 9:52 AM CDT | River Flood Warning | ILX | Clay, Richland | 14 days |
| Apr 27, 9:53 AM CDT | Severe Thunderstorm Warning | ILX | Cass, Fulton, Logan, Mason, Menard, Morgan and 1 more | 37 min |
| Apr 27, 10:04 AM CDT | Flash Flood Warning | ILX | Sangamon | 2 hr |
| Apr 27, 10:09 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Macon, Piatt | 36 min |
| Apr 27, 10:27 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Logan, Macon, Sangamon | 33 min |
| Apr 27, 10:35 AM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Tazewell, Woodford | 25 min |
| Apr 27, 10:41 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 34 min |
| Apr 27, 10:45 AM CDT | Tornado Warning | ILX | Christian, Sangamon | 30 min |
| Apr 27, 10:52 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Christian, DeWitt, Logan, McLean, Macon and 3 more | 38 min |
| Apr 27, 11:15 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Moultrie, Piatt, Shelby | 30 min |
| Apr 27, 11:20 AM CDT | Tornado Warning | ILX | Christian, Moultrie, Shelby | 25 min |
| Apr 27, 11:29 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, Douglas, McLean, Moultrie, Piatt and 1 more | 61 min |
| Apr 27, 11:30 AM CDT | Severe Thunderstorm Warning | ILX | Crawford, Jasper, Lawrence, Richland | 30 min |
| Apr 27, 11:38 AM CDT | Tornado Warning | ILX | Champaign, Douglas, Piatt | 37 min |
| Apr 27, 11:42 AM CDT | Flood Watch | ILX | Christian, Clark, Clay, Coles, Crawford, Cumberland and 9 more | 11 hr |
| Apr 27, 11:43 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Clark, Coles, Cumberland, Douglas, Edgar and 4 more | 62 min |
| Apr 27, 11:45 AM CDT | Tornado Warning | ILX | Coles, Douglas, Edgar | 33 min |
| Apr 27, 12:36 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 24 min |
| Apr 27, 12:44 PM CDT | Severe Thunderstorm Warning | ILX | Clark, Coles, Crawford, Cumberland, Edgar, Jasper | 61 min |
| Apr 27, 12:58 PM CDT | Areal Flood Advisory | ILX | Coles | 3 hr |
| Apr 27, 1:11 PM CDT | Flash Flood Warning | ILX | Clay, Cumberland, Effingham, Jasper, Shelby | 19 hr |
| Apr 27, 1:54 PM CDT | Severe Thunderstorm Warning | ILX | Clay | 51 min |
| Apr 27, 2:43 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 47 min |
| Apr 27, 3:11 PM CDT | Areal Flood Advisory | ILX | Christian, Shelby | 5 hr |
| Apr 27, 3:18 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 42 min |
| Apr 27, 3:56 PM CDT | Areal Flood Advisory | ILX | Clay, Crawford, Jasper, Lawrence, Richland | 3 hr |
| Apr 27, 4:57 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Schuyler | 48 min |
| Apr 27, 5:07 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason, Peoria, Tazewell | 38 min |
| Apr 27, 5:18 PM CDT | Tornado Warning | ILX | Cass, Morgan, Scott | 42 min |
| Apr 27, 5:40 PM CDT | Tornado Warning | ILX | Menard, Morgan, Sangamon | 23 min |
| Apr 27, 5:42 PM CDT | Tornado Warning | ILX | Logan, Mason, Menard | 33 min |
| Apr 27, 5:48 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard, Morgan, Sangamon, Scott | 42 min |
| Apr 27, 5:50 PM CDT | Flash Flood Warning | ILX | Cass, Menard, Morgan, Sangamon, Scott | 2 hr |
| Apr 27, 6:02 PM CDT | Severe Thunderstorm Warning | ILX | Logan, McLean, Mason, Menard, Sangamon | 32 min |
| Apr 27, 6:15 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Macon, Piatt | 45 min |
| Apr 27, 6:18 PM CDT | Tornado Warning | ILX | DeWitt, Logan, Macon | 27 min |
| Apr 27, 6:20 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Macon, Sangamon | 40 min |
| Apr 27, 6:28 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Piatt | 47 min |
| Apr 27, 6:38 PM CDT | Severe Thunderstorm Warning | ILX | Christian | 37 min |
| Apr 27, 6:39 PM CDT | Tornado Warning | ILX | DeWitt, Macon, Piatt | 36 min |
| Apr 27, 6:46 PM CDT | Areal Flood Advisory | ILX | Christian, DeWitt, Logan, Macon, Menard, Morgan and 3 more | 104 min |
| Apr 27, 6:52 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Christian, Coles, DeWitt, Douglas, McLean and 4 more | 53 min |
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.