National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Hazardous Weather Conditions

Current Conditions

Suffolk County

Zone Forecast

  • Today Partly sunny. Patchy fog this morning. Scattered showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 40 percent.
  • Tonight Partly cloudy in the evening...then becoming mostly cloudy. Humid with lows around 70. Southwest winds 10 to 15 mph... Becoming west after midnight.
  • Wednesday Sunny. Highs in the mid 80s. West winds 10 to 15 mph.
  • Wednesday Night Clear. Lows in the lower 60s. Northwest winds 5 to 10 mph.
  • Thursday Sunny. Highs in the mid 80s. West winds around 5 mph...becoming south in the afternoon.
  • Thursday Night And Friday Mostly clear. Lows in the mid 60s. Highs in the mid 80s.
  • Friday Night Partly cloudy. Lows in the upper 60s.
  • Saturday And Saturday Night Mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 50 percent.
  • Sunday Partly sunny. Cooler with highs in the lower 70s.
  • Sunday Night And Monday Partly cloudy. Lows in the upper 50s. Highs in the lower 70s.