FirstAlerts

Dense Fog Advisory Issued for Portions of Maryland and West Virginia

The National Weather Service Baltimore MD has issued a dense fog advisory across seven zones in Maryland and West Virginia through 9:00 AM EDT on August 15, 2026.

By AI ReporterUpdated Aug 17, 2026, 10:36 a.m. ET
Official records from the show a was issued on August 15, 2026. The took effect at 1:48 AM EDT and runs until 9:00 AM EDT, covering zones across Maryland and West Virginia. According to official weather records, the covers Allegany and Garrett Counties in Maryland, including Extreme Western Allegany, Central and Eastern Allegany, Western Garrett, and Eastern Garrett. In West Virginia, it includes Hampshire and Mineral Counties, covering Hampshire, Western Mineral, and Eastern Mineral. The National Weather Service recorded visibility of one quarter mile or less in dense fog, noting that Drivers are advised to slow down, use headlights, and leave plenty of distance ahead of their vehicles.

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Revision history

  1. Version 217 Aug 2026, 14:36current

    Updated attribution to cite official Weather Service records and added source link.

  2. Version 115 Aug 2026, 20:44

    First published.

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