New York Dense Fog Advisory | Effective 05/10/2026 02:59

Headline: 
Dense Fog Advisory issued May 10 at 5:59AM EDT until May 10 at 9:00AM EDT by NWS Upton NY
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
May 10, 2026 - 2:59am
Expires: 
May 10, 2026 - 6:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Suffolk County. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Northwest Suffolk; Northeast Suffolk; Southwest Suffolk; Southeast Suffolk
Forcast Office: 
NWS Upton NY
Sender: 
w-nws.webmaster@noaa.gov