Allegany County, Maryland FirstAlerts

Everything reported for Allegany County and within 40 miles of it, at every level. Warnings and official records name the county they apply to, which is the level most of them are issued at.

• Severe WeatherAug 21, 2026, 1:59 a.m. ETMaryland, United States

  Dense Fog Advisory in Effect Until 8 AM EDT for Allegany, Garrett, and Mineral Counties

  The National Weather Service has issued a Dense Fog Advisory for parts of Maryland and West Virginia, with visibility below one-quarter mile.

• Severe WeatherAug 17, 2026, 10:36 a.m. ETRevised · v2Maryland, United States

  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.

• Severe WeatherAug 15, 2026, 1:57 p.m. ETGarrett County, Maryland, United States

  National Weather Service Issues Flood Watch for Garrett County

  A Flood Watch is in effect for Garrett County, Maryland, from Sunday morning through Sunday evening.