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Extreme Heat Warning
ActiveSouthern Centre; Huntingdon; Mifflin; Juniata; Franklin
Starts
Ends
Issued
Severity
Severe
Urgency
Expected
Certainty
Likely
Details
* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Heat Advisory, heat index values up to 104 expected.
* WHERE...A portion of central Pennsylvania.
* WHEN...For the Extreme Heat Warning, from noon today to 8 PM EDT Friday. For the Heat Advisory, from 8 PM Friday to 8 PM EDT Saturday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
* ADDITIONAL DETAILS...High temperatures will exceed 100 degrees in many places today, Thursday and Friday with even higher heat index values expected. Temperatures will be a few degrees lower on Saturday, but heat risks will continue.
Data from the National Weather Service
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