Severe Thunderstorm Warning for Cook, IL; Lake, IN
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
The storm which prompted the warning has weakened below severe limits and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 700 PM CDT for...
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Full official description
Bulletin details
The storm which prompted the warning has weakened below severe limits and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Chicago.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued July 27 at 1:26PM CDT until July 27 at 1:30PM CDT by NWS Chicago IL
Official revision - Update
Severe Thunderstorm Warning issued July 27 at 12:52PM CDT until July 27 at 1:30PM CDT by NWS Chicago IL
Official revision - Alert
Severe Thunderstorm Warning issued July 27 at 12:37PM CDT until July 27 at 1:30PM CDT by NWS Chicago IL
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Chicago IL. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected