Active Weather Alerts
Dense Fog Advisory
Issued: 11:41 AM Feb. 17, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM EST WEDNESDAY... * WHAT...Visibility as low as one quarter mile at times in dense fog. * WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Oswego, Jefferson, Lewis, Genesee, Wyoming, Livingston, Ontario, Chautauqua, Cattaraugus, and Allegany Counties. Greatest duration of dense fog expected across hill tops, and near the eastern Great Lake shorelines. * WHEN...Until 7 AM EST Wednesday. Visibilities may improve slightly this afternoon and evening before lowering again tonight. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. &&
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