Alert archive / Illinois / Tornado Warnings in 2023
Tornado Warning 11, NWS Chicago, IL
NWS Chicago, IL issued this tornado warning at Mar 31, 2023, 6:56 PM CDT for Ogle County, Illinois. It was in force for 19 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 31, 2023, 6:56 PM CDT (23:56 UTC)
- Expired
- Mar 31, 2023, 7:15 PM CDT
- In force
- 19 min
- Issued by
- NWS Chicago, IL
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
County Ogle County, IL
The radar
The Chicago radar (KLOT), 113 km from the middle of the area, began a volume at 23:56 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 31, 2:36 PM CDT | Tornado Watch | SPC | 7 hr |
The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 12:55 AM CDT | Special Weather Statement | LOT | Kane | 35 min |
| Mar 31, 1:48 AM CDT | Special Weather Statement | LOT | Cook, DuPage | 27 min |
| Mar 31, 3:06 AM CDT | Wind Advisory | LOT | Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more | 37 hr |
| Mar 31, 3:26 AM CDT | Gale Warning | LOT | 40 hr | |
| Mar 31, 3:26 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Livingston | 34 min |
| Mar 31, 3:46 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Livingston | 44 min |
| Mar 31, 3:53 PM CDT | Special Weather Statement | LOT | Iroquois | 22 min |
| Mar 31, 3:55 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee | 65 min |
| Mar 31, 4:07 PM CDT | Severe Thunderstorm Warning | LOT | Will | 38 min |
| Mar 31, 4:14 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 24 min |
| Mar 31, 4:22 PM CDT | Special Marine Warning | LOT | 98 min | |
| Mar 31, 4:26 PM CDT | Severe Thunderstorm Warning | LOT | Ogle | 39 min |
| Mar 31, 4:33 PM CDT | Severe Thunderstorm Warning | LOT | Cook, Will | 57 min |
| Mar 31, 4:37 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kankakee, Will | 38 min |
| Mar 31, 4:53 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle, Lee | 37 min |
| Mar 31, 6:06 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 54 min |
| Mar 31, 6:09 PM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane | 4 hr |
| Mar 31, 6:13 PM CDT | Flash Flood Warning | LOT | Cook, DuPage | 58 min |
| Mar 31, 6:45 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 75 min |
| Mar 31, 6:54 PM CDT | Tornado Warning | LOT | Lee | 36 min |
Nearby
Tornado Warnings in Illinois, 2023Every tornado warning in 2023Tornadoes in 2023
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.