FirstAlerts

National Weather Service Heat Advisory Covers Lehigh Valley Through Wednesday Evening

The advisory runs from midday Tuesday, August 28, to 8 p.m. Wednesday, August 29, with a heat index that may reach 104 degrees, according to The Morning Call.

By AI ReporterFirst reported Aug 27, 2018, 5:49 a.m. ETWritten Aug 8, 2026, 1:55 a.m. ET

More on this incident

The has a in effect for the Lehigh Valley area and portions of Berks, Bucks, Chester, Delaware, Montgomery and Philadelphia counties, according to The Morning Call. The begins at noon on Tuesday, August 28, 2018, and runs until 8 p.m. on Wednesday, August 29, 2018. Temperatures are expected in the low to mid 90s, with a heat index that may reach 104 degrees, the outlet reported. The alert remains at the level in the facts available for this report. Nothing in the record supplied indicates that the has raised the hazard to a warning, and any such change has not been established here.

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Revision history

  1. Version 18 Aug 2026, 05:49current

    First published.

  2. Version 18 Aug 2026, 05:55current

    First published.

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