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

Current Conditions

Lewis County

Zone Forecast

  • Rest Of Today Mostly cloudy with a chance of showers and thunderstorms. Highs ranging from the mid 60s on the tug hill to around 70 across the lower elevations. South winds 10 to 15 mph... Becoming southwest. Chance of rain 50 percent.
  • Tonight Partly cloudy. Lows in the mid 50s. South winds 5 to 10 mph.
  • Friday Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs ranging from the mid 70s on the tug hill to the upper 70s across the lower elevations. Light winds...becoming southwest around 10 mph. Chance of rain 30 percent.
  • Friday Night Partly cloudy with a chance of showers and thunderstorms in the evening...then mostly cloudy with a chance of showers overnight. Lows in the lower 60s. Light winds. Chance of rain 30 percent.
  • Saturday Mostly cloudy. A chance of showers and thunderstorms in the morning...then showers likely with a chance of thunderstorms in the afternoon. Highs ranging from around 70 on the tug hill to the mid 70s across the lower elevations. Light winds. Chance of rain 50 percent.
  • Saturday Night Mostly cloudy with showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
  • Sunday And Sunday Night Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 50 percent.
  • Monday And Monday Night Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.
  • Tuesday Partly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 30 percent.
  • Tuesday Night Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 30 percent.
  • Wednesday Mostly sunny. Highs in the lower 70s.