Weather Alert Details

Frederick County

Special Weather Statement until FRI 9:30 AM EDT Issued April, 03 2026 at 7:30 AM - US/Eastern expires April, 03 2026 at 9:30 AM - US/Eastern ...AREAS OF DENSE FOG THIS MORNING... Patchy dense fog may reduce visibility to one-quarter mile or less at times through the mid-morning. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.