National Weather Service United States Department of Commerce

Severe weather possible across parts of New York state and New England

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Thursday afternoon across parts of upstate New York and into northern New England. Isolated large hail and locally-damaging wind gusts will be the main threats with any storms that develop.
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Hazardous Weather Conditions

Last Update: 1015 AM EDT THU JUL 31 2014

View Nearby Observations

Lake Erie/The Islands to Vermilion OH beyond 5 nm off shoreline to US-Canadian border

Marine Zone Forecast


  • SynopsisHIGH PRESSURE 30.10 INCHES FROM THE PLAINS STATES WILL DRIFT ACROSS THE GREAT LAKES REGION THROUGH THE WEEKEND. A TROUGH OF LOW PRESSURE 30.00 INCHES WILL DEVELOP ACROSS THE MID OHIO VALLEY ON SATURDAY THEN DISSIPATE ON SUNDAY. A WEAK COLD FRONT WILL CROSS THE NORTHERN GREAT LAKES MONDAY PERHAPS REACHING LAKE ERIE LATE MONDAY NIGHT.
  • This Afternoon West winds 5 to 15 knots becoming southwest. A slight chance of showers and thunderstorms late. Waves 1 to 3 feet.
  • Tonight Southwest winds 10 knots or less. Waves 2 feet or less.
  • Friday Southwest winds 10 knots or less becoming east. A chance of showers and thunderstorms in the afternoon. Waves 2 feet or less.
  • Friday Night East winds 10 knots or less becoming southeast. A chance of showers and thunderstorms. Waves 1 foot or less.
  • Saturday Southeast winds 10 knots or less becoming northeast. A chance of showers and thunderstorms. Waves 1 foot or less.
  • Sunday North winds 10 knots or less becoming northwest. Waves 1 foot or less.
  • Monday West winds 10 knots or less. Waves 1 foot or less.

    winds and waves higher in and near thunderstorms.



Additional Forecasts and Information

Zone Area Forecast for Lake Erie/The Islands to Vermilion OH beyond 5 nm off shoreline to US-Canadian border
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