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National Weather Service

Advisories Emergency Management Alerts Beach Safety Flood Warnings Alerts and Warnings Emergency Alerts Storm Prediction Center Alerts and Advisories Funding Issues Fire Weather Watch Advisory Alerts Forecasting Fog Advisory Travel Recommendations Heat Advisories

Dense Fog Advisory Issued for Willamette Valley Lowlands Until 10 a.m. Sunday

Forecasters warn of hazardous travel with visibility down to a quarter-mile.

NWS Issues Early-Morning Dense Fog Alert for NYC, Long Island and Nearby Counties Until 3 A.M.

NWS Keeps Alaska Pass Under Advisory as Frost Hits Midwest and Mountain Snow Looms in the West

Dense Fog Returns to Michigan as NWS Cautions of Repeat Morning Hazards This Week