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U.S. Weather Update 10.20.26

| October 20, 2026 | By

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week.

Winter Storm Warning included but not limited to: Alaska

Coastal Flood Advisory included but not limited to: Maryland, Florida, Virginia, Delaware, New Jersey, North Carolina

Coastal Flood Warning included but not limited to: North Carolina

Flood Watch included but not limited to: Arizona

Flood Warning included but not limited to: Florida

Dense Fog Warning included but not limited to: Illinois, Wisconsin, Alaska, Michigan, Indiana, West Virginia, Kentucky

High Wind Advisory included but not limited to:Alaska

High Wind Warning included but not limited to: Alaska

 

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