Heat Advisory for Lake; DuPage; Northern Cook +6 more
Official alert fields
What you need to know
- Applies to
- Central Cook, DuPage, Lake, Northern Cook, Southern Cook, Benton, Jasper, Lake and 2 more
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Heat index values in excess of 105 expected. Impacts: Hot temperatures and high humidity may cause heat illnesses. Where: In Illinois, Central Cook, DuPage, Lake IL, Northern Cook, and Southern Cook Counties. In Indiana, Benton, Jasper, Lake IN, and Newton Counties. When: Until 9 PM CDT /10 PM EDT/ this evening.
What the bulletin says to do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Full official description
Bulletin details
* WHAT...Heat index values in excess of 105 expected. * WHERE...In Illinois, Central Cook, DuPage, Lake IL, Northern Cook, and Southern Cook Counties. In Indiana, Benton, Jasper, Lake IN, and Newton Counties. * WHEN...Until 9 PM CDT /10 PM EDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Lifecycle record
Official revisions
- Alert
Heat Advisory issued July 27 at 9:33AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 9:33AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 8:03AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 8:03AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 5:48AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 5:48AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 5:48AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 3:02AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Update
Heat Advisory issued July 27 at 3:02AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Official revision - Alert
Heat Advisory issued July 27 at 2:10AM CDT until July 27 at 9:00PM 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