Alert archive / Illinois / River Flood Warnings in 2017
River Flood Warning 90, NWS Chicago, IL
NWS Chicago, IL issued this river flood warning at Jun 29, 2017, 4:39 AM CDT for Winnebago County, Illinois. It was in force for 41 hr.
The area
The counties it named.
The facts
- Issued
- Jun 29, 2017, 4:39 AM CDT (09:39 UTC)
- Expired
- Jun 30, 2017, 9:09 PM CDT
- In force
- 41 hr
- Issued by
- NWS Chicago, IL
- Area
- Storm-based polygon
- Flood severity
- Minor
County Winnebago County, IL
The radar
The Milwaukee radar (KMKX), 86 km from the middle of the area, began a volume at 09:39 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 Kishwaukee River near Perryville (PRYI2).
- Action stage
- 11.5 ft
- Minor stage
- 12 ft
- Moderate stage
- 18 ft
- Major stage
- 22 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05440000, 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 Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 7:10 PM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 65 min |
| Jun 28, 7:40 PM CDT | Tornado Warning | LOT | Winnebago | 20 min |
| Jun 28, 7:55 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Kane, McHenry, Ogle, Winnebago | 65 min |
| Jun 28, 8:03 PM CDT | Flash Flood Watch | LOT | Boone, DeKalb, DuPage, Kane, Lake, Lee and 3 more | 8 hr |
| Jun 28, 8:07 PM CDT | Special Marine Warning | LOT | 3 hr | |
| Jun 28, 8:19 PM CDT | Tornado Warning | LOT | Boone, DeKalb | 26 min |
| Jun 28, 8:24 PM CDT | Flash Flood Warning | LOT | Boone, Winnebago | 6 hr |
| Jun 28, 8:35 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 50 min |
| Jun 28, 8:38 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane, McHenry | 52 min |
| Jun 28, 9:09 PM CDT | Flash Flood Warning | LOT | Lake, McHenry | 6 hr |
| Jun 28, 10:47 PM CDT | River Flood Advisory | LOT | Boone | 3 days |
| Jun 28, 11:36 PM CDT | Special Weather Statement | LOT | DuPage | 24 min |
| Jun 28, 11:56 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 34 min |
| Jun 28, 11:58 PM CDT | Special Marine Warning | LOT | 92 min | |
| Jun 29, 2:28 AM CDT | Areal Flood Warning | LOT | Boone, Winnebago | 15 hr |
| Jun 29, 4:39 AM CDT | River Flood Warning | LOT | Boone | 30 hr |
| Jun 29, 6:05 AM CDT | River Flood Warning | LOT | Ogle | 39 hr |
| Jun 29, 9:25 AM CDT | River Flood Advisory | LOT | Winnebago | 59 hr |
| Jun 29, 9:25 AM CDT | River Flood Advisory | LOT | Winnebago | 36 hr |
| Jun 29, 9:25 AM CDT | River Flood Advisory | LOT | Lee | 71 hr |
| Jun 29, 9:32 AM CDT | River Flood Watch | LOT | Winnebago | 4 days |
| Jun 29, 10:02 AM CDT | River Flood Advisory | LOT | Kane, Kendall | 36 hr |
| Jun 29, 10:02 AM CDT | River Flood Advisory | LOT | Cook | 36 hr |
| Jun 29, 5:58 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 29 min |
| Jun 29, 6:03 PM CDT | Special Weather Statement | LOT | Ford | 27 min |
| Jun 29, 6:09 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 14 min |
Nearby
River Flood Warnings in Illinois, 2017Every river flood warning in 2017
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.