Get Forecast Bar
Weather alerts on your iPhone
Back to All Alerts
Extreme Heat Warning
ActiveGreene; Macoupin; Montgomery; Bond; Fayette
Status
In Progress
Started about 2 hours ago
Ends
Issued
Severity
Severe
Urgency
Expected
Certainty
Likely
Details
* WHAT...Dangerously hot conditions with heat index values up to 117.
* WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri.
* WHEN...Until 9 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Data from the National Weather Service
Service provided by Forecast Bar