Alert archive / Illinois / Flash Flood Warnings in 2026
Flash Flood Warning 19, NWS Lincoln, IL
NWS Lincoln, IL issued this flash flood warning at Jun 10, 2026, 9:14 PM CDT for 6 counties in Illinois. It was in force for 5 hr. 29 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
- Jun 10, 2026, 9:14 PM CDT (02:14 UTC)
- Expired
- Jun 11, 2026, 2:00 AM CDT
- In force
- 5 hr
- Issued by
- NWS Lincoln, IL
- Area
- Storm-based polygon
- Flood severity
- None
Counties Fulton County, IL, Knox County, IL, Marshall County, IL, Peoria County, IL, Stark County, IL, Woodford County, IL
The radar
The Lincoln radar (KILX), 91 km from the middle of the area, began a volume at 02:15 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 |
|---|---|---|---|
| Jun 10, 9:15 PM CDT | RAIN 1.1 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 9:30 PM CDT | RAIN 1.15 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 9:40 PM CDT | RAIN 1.3 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 9:45 PM CDT | RAIN 1.07 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 10, 9:45 PM CDT | RAIN 1.1 | 1 Wsw London Mills, IL | Mesonet station LNMI2 0.7 W London Mills. |
| Jun 10, 9:50 PM CDT | RAIN 1.36 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 10:15 PM CDT | RAIN 1.82 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 10, 10:17 PM CDT | RAIN 3.28 | Marietta, IL | Rainfall since 130 pm today. |
| Jun 10, 10:20 PM CDT | RAIN 2.19 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 10:30 PM CDT | RAIN 2.56 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 10, 10:36 PM CDT | RAIN 1.48 | 2 Wsw Henry, IL | Mesonet station CW9319 Henry. |
| Jun 10, 10:40 PM CDT | RAIN 2.79 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 10:44 PM CDT | FLASH FLOOD | Brimfield, IL | Six inches of flowing water over entrance road to Tazewell County EMA along route 29 in Tremont. 6-7 inches of flowing water across route 9 near Casey's gas station. |
| Jun 10, 10:45 PM CDT | RAIN 1.15 | 1 Wsw London Mills, IL | Mesonet station LNMI2 0.7 W London Mills. |
| Jun 10, 10:46 PM CDT | RAIN 1.61 | 2 Wsw Henry, IL | Mesonet station CW9319 Henry. |
| Jun 10, 10:50 PM CDT | RAIN 2.86 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 10:56 PM CDT | RAIN 1.71 | 2 Wsw Henry, IL | Mesonet station CW9319 Henry. |
| Jun 10, 11:00 PM CDT | RAIN 2.87 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 11:15 PM CDT | RAIN 1.13 | Marshall County Airport, IL | AWOS station KC75 Lacon Arpt. |
| Jun 10, 11:15 PM CDT | RAIN 2.77 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 10, 11:30 PM CDT | RAIN 2.8 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 10, 11:30 PM CDT | RAIN 3.01 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 11:30 PM CDT | RAIN 3.01 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 11:40 PM CDT | RAIN 3.03 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 10, 11:45 PM CDT | RAIN 2.84 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 10, 11:50 PM CDT | RAIN 3.06 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
| Jun 11, 12:00 AM CDT | RAIN 2.88 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 11, 12:15 AM CDT | RAIN 2.91 | 1 Ssw Germantown Hills, IL | Mesonet station AX391 GERMANTOWN HILLS. |
| Jun 11, 12:30 AM CDT | RAIN 3.16 | 2 Nw Metamora, IL | Mesonet station AU804 1 NW Metamora. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this flash flood warning; the first came 90 minutes after it went out.
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 nearest sounding before it
Davenport, (KDVN), launched 00:00Z, 2.2 hours before the alert went out and 101 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
- 387 J/kg
- Mixed-layer CIN
- -90 J/kg
- Mixed-layer LCL
- 1021 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 180 m²/s²
- 0-3 km storm-relative helicity
- 165 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.3
The text
As transmitted.
199
WGUS53 KILX 110214
FFWILX
ILC057-095-123-143-175-203-110700-
/O.NEW.KILX.FF.W.0019.260611T0214Z-260611T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Lincoln IL
914 PM CDT Wed Jun 10 2026
The National Weather Service in Lincoln has issued a
* Flash Flood Warning for...
Marshall County in central Illinois...
Peoria County in central Illinois...
Northwestern Woodford County in central Illinois...
Southeastern Stark County in north central Illinois...
Northern Fulton County in west central Illinois...
Southern Knox County in west central Illinois...
* Until 200 AM CDT.
* At 913 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Additional rainfall amounts of 1 to 3 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Peoria, Canton, Chillicothe, Lacon, Wyoming, Metamora, Germantown
Hills, Henry, Farmington, Elmwood, Bellevue, Princeville, Rome,
Dunlap, Hanna City, Washburn, Trivoli, Brimfield, Avon and Yates
City.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4074 9044 4083 9001 4118 8964 4115 8964
4115 8933 4110 8936 4110 8926 4075 8930
4075 8956 4040 9045
FLASH FLOOD...RADAR INDICATED
$$
Deubelbeiss1 follow-up statement
081
WGUS73 KILX 110656
FFSILX
Flash Flood Statement
National Weather Service Lincoln IL
156 AM CDT Thu Jun 11 2026
ILC057-095-123-143-175-203-110706-
/O.EXP.KILX.FF.W.0019.000000T0000Z-260611T0700Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fulton IL-Knox IL-Marshall IL-Peoria IL-Stark IL-Woodford IL-
156 AM CDT Thu Jun 11 2026
...FLASH FLOOD WARNING WILL EXPIRE AT 2 AM CDT EARLY THIS MORNING
FOR MARSHALL, PEORIA, NORTHWESTERN WOODFORD, SOUTHEASTERN STARK,
NORTHERN FULTON AND SOUTHERN KNOX COUNTIES...
The heavy rain has ended and flood waters are receding. Flooding is
no longer expected to pose a threat. Please continue to heed
remaining road closures.
A Flood Watch remains in effect until 700 AM CDT for portions of
central and west central Illinois.
&&
LAT...LON 4074 9044 4083 9001 4118 8964 4115 8964
4115 8933 4110 8936 4110 8926 4075 8930
4075 8956 4040 9045
$$
37What forecasters said that day
The local office's own words before this flash flood warning 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 warning went out at Jun 10, 9:06 PM CDT, 8 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, 8 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, 7 hours 4 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, 8:28 PM CDT, 46 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
828 PM CDT Wed Jun 10 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0801 PM Flash Flood Galesburg 40.95N 90.37W
06/10/2026 Knox IL 911 Call Center
Corrects previous tstm wnd dmg report from
Galesburg. Flooding reported on West Carl
Sandberg Drive in Galesburg with one car
flooded/disabled.
&&
37Local storm report, Jun 10, 8:35 PM CDT, 39 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
835 PM CDT Wed Jun 10 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0834 PM Tstm Wnd Gst Roanoke 40.80N 89.20W
06/10/2026 M59 MPH Woodford IL Emergency Mngr
59 mph wind gust measured at EMA building in
Roanoke.
0824 PM Tstm Wnd Gst Cazenovia 40.85N 89.33W
06/10/2026 M50 MPH Woodford IL Trained Spotter
&&Local storm report, Jun 10, 8:46 PM CDT, 28 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
846 PM CDT Wed Jun 10 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0842 PM Tstm Wnd Dmg Benson 40.85N 89.12W
06/10/2026 Woodford IL Emergency Mngr
Power pole and lines blown down at 2049
County Road 700N in Benson.
&&Local storm report, Jun 10, 9:09 PM CDT, 5 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
909 PM CDT Wed Jun 10 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0906 PM Tstm Wnd Dmg Secor 40.74N 89.14W
06/10/2026 Woodford IL Emergency Mngr
Several trees blown down in Secor.
&&Local storm report, Jun 10, 9:10 PM CDT, 4 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
910 PM CDT Wed Jun 10 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0906 PM Tstm Wnd Dmg Secor 40.74N 89.14W
06/10/2026 Woodford IL Emergency Mngr
Corrects previous tstm wnd dmg report from
Secor. Several trees blown down in Secor.
Anywhere from 8-10 inch diameter size trees
blown down.
&&
07Local storm report, Jun 10, 9:14 PM CDT, 0 minutes before
Preliminary Local Storm Report
National Weather Service Lincoln IL
914 PM CDT Wed Jun 10 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0907 PM Rain Hopewell 40.98N 89.46W
06/10/2026 M1.73 Inch Marshall IL Mesonet
1.01 inch rain in past hour with 1.73 inch
rain so far today.
0835 PM Rain Galesburg Airport 40.93N 90.43W
06/10/2026 M1.65 Inch Knox IL AWOS
AWOS station KGBG Galesburg Arpt.
&&The office that day
Everything else NWS Lincoln, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 7:24 PM CDT | Severe Thunderstorm Warning | ILX | Knox, Marshall, Peoria, Stark | 66 min |
| Jun 10, 8:07 PM CDT | Flash Flood Warning | ILX | Knox, Peoria, Stark | 3 hr |
| Jun 10, 8:37 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Marshall, Tazewell, Woodford | 38 min |
| Jun 10, 8:53 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox | 52 min |
| Jun 10, 10:00 PM CDT | Flash Flood Warning | ILX | Fulton, Mason, Peoria, Tazewell | 4 hr |
| Jun 10, 10:36 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Tazewell | 24 min |
| Jun 10, 10:46 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell | 44 min |
| Jun 10, 10:58 PM CDT | Tornado Warning | ILX | Logan, Macon, Menard, Sangamon | 36 min |
| Jun 10, 11:05 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Macon, Mason, Menard and 1 more | 40 min |
| Jun 10, 11:12 PM CDT | Tornado Warning | ILX | Christian, Logan, Macon, Sangamon | 34 min |
| Jun 10, 11:14 PM CDT | Tornado Warning | ILX | DeWitt, Logan | 16 min |
| Jun 10, 11:28 PM CDT | Tornado Warning | ILX | Logan, Macon, Piatt | 47 min |
| Jun 10, 11:30 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Cumberland, Logan, Macon, Moultrie, Piatt and 2 more | 60 min |
| Jun 10, 11:39 PM CDT | Tornado Warning | ILX | Christian, Macon, Moultrie, Shelby | 35 min |
| Jun 10, 11:45 PM CDT | Tornado Warning | ILX | Christian, Macon, Moultrie, Piatt, Shelby | 28 min |
| Jun 10, 11:46 PM CDT | Flash Flood Warning | ILX | McLean, Tazewell, Woodford | 4 hr |
| Jun 10, 11:48 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Macon, Piatt | 57 min |
| Jun 10, 11:51 PM CDT | Tornado Warning | ILX | DeWitt, Piatt | 25 min |
| Jun 11, 12:09 AM CDT | River Flood Warning | ILX | Fulton, Knox | 60 hr |
| Jun 11, 12:12 AM CDT | Tornado Warning | ILX | Champaign, Douglas | 19 min |
| Jun 11, 12:19 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Moultrie, Piatt | 24 min |
| Jun 11, 2:11 AM CDT | Flash Flood Warning | ILX | Sangamon | 3 hr |
| Jun 11, 2:32 AM CDT | Flash Flood Warning | ILX | Macon | 56 min |
| Jun 11, 6:17 AM CDT | River Flood Warning | ILX | McLean, Tazewell, Woodford | 16 hr |
| Jun 11, 11:37 AM CDT | River Flood Warning | ILX | Cass, Fulton, Mason | 37 days |
| Jun 11, 11:38 AM CDT | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 38 days |
| Jun 11, 11:39 AM CDT | Flood Watch | ILX | Cass, DeWitt, Fulton, Knox, Logan, McLean and 8 more | 9 hr |
| Jun 11, 11:47 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 43 min |
| Jun 11, 12:34 PM CDT | Special Weather Statement | ILX | Knox | 26 min |
| Jun 11, 1:04 PM CDT | Special Weather Statement | ILX | Peoria | 26 min |
| Jun 11, 4:49 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 41 min |
| Jun 11, 4:56 PM CDT | Tornado Warning | ILX | Marshall, Peoria, Woodford | 36 min |
| Jun 11, 5:11 PM CDT | Tornado Warning | ILX | Marshall | 14 min |
| Jun 11, 5:12 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria | 48 min |
| Jun 11, 5:15 PM CDT | Tornado Warning | ILX | Woodford | 14 min |
| Jun 11, 5:19 PM CDT | Tornado Warning | ILX | Fulton, Mason, Tazewell | 41 min |
| Jun 11, 5:30 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Schuyler | 60 min |
| Jun 11, 5:31 PM CDT | Tornado Warning | ILX | Fulton, Peoria | 31 min |
| Jun 11, 5:40 PM CDT | Flash Flood Warning | ILX | Fulton, Peoria | 5 hr |
| Jun 11, 5:49 PM CDT | Severe Thunderstorm Warning | ILX | Mason, Peoria, Tazewell | 41 min |
| Jun 11, 5:51 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Menard | 39 min |
| Jun 11, 5:59 PM CDT | Tornado Warning | ILX | Cass, Mason, Schuyler | 31 min |
| Jun 11, 6:10 PM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 65 min |
| Jun 11, 6:14 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, Logan, Macon | 61 min |
| Jun 11, 6:15 PM CDT | Tornado Warning | ILX | Tazewell, Woodford | 17 min |
| Jun 11, 6:30 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Mason, Menard, Morgan, Sangamon | 45 min |
| Jun 11, 6:34 PM CDT | Tornado Warning | ILX | McLean | 10 min |
| Jun 11, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, DeWitt, McLean, Macon, Piatt | 60 min |
Nearby
Flash Flood Warnings in Illinois, 2026Every flash flood warning 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.