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Extreme Heat Warning
ActiveMercer; Venango; Forest; Lawrence; Butler
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 107 expected, with limited relief overnight.
* WHERE...Portions of northwest, southwest, and western Pennsylvania and northern and the northern panhandle of West Virginia.
* WHEN...Until 10 PM EDT Friday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Data from the National Weather Service
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