Welcome to the Mt. Sinai, Long Island (NY) Weather Site.

Current conditions are partly cloudy 

There are no active watches, warnings or advisories

There should always be a scroll of current info in front of the Long Island map below. If there is a current warning, that should display above (and be scrollable). The Java scripts at times conflict. They work together in Firefox, not in Internet Explorer.

Get Tide Table for Mt. Sinai Harbor
Regional NexRad Composite Radar--see rain/sleet/snow lines

Email me comments/suggestions/bug reports

Data is gathered from a Davis Vantage Pro2 weather station in Mt. Sinai New York, approximately 55 miles east of New York City on Long Island's north shore (just east of Port Jefferson harbor).

Are you getting the most current information?  Watch the time and dates! Weather station data updates every ten minutes.  Data from NWS and other sources update at different rates.  Use your browser's refresh or reload button, especially with the forecasts.

 

 

 

 

Weather Station software by WeatherDisplay (version 10.37P)

 

© J. Christopher Haring all rights reserved. For educational purposes only. Modified Sunday, July 5, 2009 6:03 PM