Lake Effect Snow Warning New York | Effective 03/17/2026 00:37

Headline: 
Lake Effect Snow Warning issued March 17 at 3:37AM EDT until March 17 at 8:00PM EDT by NWS Buffalo NY
Event: 
Lake Effect Snow Warning
Urgency: 
Expected
Effective: 
March 17, 2026 - 12:37am
Expires: 
March 17, 2026 - 1:00pm
Description: 
* WHAT...Heavy lake effect snow. Additional snow accumulations 6 to 10 inches in the most persistent bands across the Tug Hill Plateau, with 2 to 5 inches elsewhere. Winds gusting as high as 45 mph will produce blowing and drifting snow today. * WHERE...Jefferson and Lewis Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Travel will be difficult. The hazardous conditions will impact the Tuesday morning and evening commutes. Gusty winds will down tree branches and cause isolated power outages. * ADDITIONAL DETAILS...Additional accumulating snow of less than two inches is expected along the Saint Lawrence River and the upper Black River Valley.
Instruction: 
Heavy snow will fall in relatively narrow bands. If traveling, be prepared for rapidly changing road conditions and visibilities. Submit snow reports through our website or social media.
Area Description: 
Jefferson; Lewis
Forcast Office: 
NWS Buffalo NY