Alert archive / Illinois / River Flood Warnings in 2026
River Flood Warning 26, NWS Lincoln, IL
NWS Lincoln, IL issued this river flood warning at Jun 18, 2026, 7:26 PM CDT for McLean County, Tazewell County, Woodford County, Illinois. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Jun 18, 2026, 7:26 PM CDT (00:26 UTC)
- Expired
- Jun 19, 2026, 2:57 PM CDT
- In force
- 20 hr
- Issued by
- NWS Lincoln, IL
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties McLean County, IL, Tazewell County, IL, Woodford County, IL
The radar
The Lincoln radar (KILX), 51 km from the middle of the area, began a volume at 00:25 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 river
Written for the forecast point Mackinaw River near Congerville (CNGI2).
- Action stage
- 10 ft
- Minor stage
- 13 ft
- Moderate stage
- 14 ft
- Major stage
- 20 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05567500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS Lincoln, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 9:35 AM CDT | River Flood Warning | ILX | Clay, Richland | 14 days |
Nearby
River Flood Warnings in Illinois, 2026Every river 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.