West Islip Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards West Islip.

Use the Radar Maps link provided to understand the trajectory of a storm.

Winter Weather Advisory issued November 22 at 10:12AM EST until November 22 at 4:00PM EST by NWS Binghamton NY

* WHAT...Wet snow. Additional snow accumulations up to one inch in the valleys and an additional accumulations up to 3 inches in the higher elevations. * WHERE...A portion of central New York. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions.

Winter Storm Warning issued November 22 at 10:12AM EST until November 22 at 4:00PM EST by NWS Binghamton NY

* WHAT...Heavy snow. Additional snow accumulations up to two inches in the valleys and an additional 4 inches in higher elevations. * WHERE...Portions of central New York and northeast Pennsylvania. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions.

Winter Weather Advisory issued November 22 at 9:59AM EST until November 22 at 10:00PM EST by NWS Upton NY

* WHAT...Periods of wet snow expected into this evening. Snowfall accumulations will continue to be highly elevation dependent. Additional snow accumulations up to 3 inches above 1000 ft, with little to no additional snow accumulation below 500 ft. Total snow accumulations of 7 to 15 inches above 1000 ft, and 2 to 6 inches below 1,000 feet in elevation. Highest snow totals at highest elevations. Winds gusting as high as 30 mph through this afternoon, subsiding this evening. * WHERE...In New Jersey, Western Passaic County. In New York, Orange County. * WHEN...Until 10 PM EST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will likely impact the evening commute, particularly above 1000 ft. Isolated tree damage and power outages possible.

Winter Storm Warning issued November 22 at 3:33AM EST until November 23 at 1:00AM EST by NWS Albany NY

* WHAT...Heavy snow expected. Total snow accumulations of 6 to 12 inches for elevations above 1500 feet with locally higher amounts. * WHERE...Western Greene and Western Ulster Counties. * WHEN...Until 1 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning and evening commutes. The weight of the snow could lead to downed trees and power lines. * ADDITIONAL DETAILS...Periods of snow are expected across lower elevations as well with amounts generally 5 inches or less.

Winter Weather Advisory issued November 22 at 3:33AM EST until November 23 at 1:00AM EST by NWS Albany NY

* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches, mainly for elevations above 1000 feet. * WHERE...Schoharie County. * WHEN...Until 1 AM EST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning and evening commutes. The weight of the snow could lead to downed trees and power lines.

Winter Weather Advisory issued November 22 at 3:04AM EST until November 22 at 12:00PM EST by NWS Buffalo NY

* WHAT...Wet snow. Additional snow accumulations 1 to 2 inches, bringing totals into the 3 to 6 inch range across the highest elevations of the Tug Hill Plateau. * WHERE...Lewis County. The greatest accumulations will be limited to the highest elevations of the Tug Hill Plateau. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Friday morning commute.

Winter Weather Advisory issued November 22 at 3:04AM EST until November 22 at 12:00PM EST by NWS Buffalo NY

* WHAT...Snow. Additional snow accumulations 1 to 3 inches, bringing totals into the 3 to 7 inch range across the highest terrain. * WHERE...Wyoming, Chautauqua, Cattaraugus, and Allegany Counties. The greatest accumulations will fall across the highest terrain, with much less accumulation across the valleys and close to Lake Erie. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Friday morning commute.

The Winter Weather Advisory has been cancelled.

The Winter Weather Advisory has been cancelled and is no longer in effect.