National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Current Conditions

Southwest Suffolk

Zone Forecast

  • Overnight Mostly cloudy with a 20 percent chance of showers. Lows around 70. West winds 10 to 15 mph with gusts up to 25 mph.
  • Wednesday Sunny. Less humid with highs in the lower 80s. Northwest winds 5 to 10 mph.
  • Wednesday Night Clear. Lows in the mid 60s. Northwest winds around 5 mph.
  • Thursday Sunny. Highs in the lower 80s. Northeast winds around 5 mph...becoming south in the afternoon.
  • Thursday Night Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph.
  • Friday Sunny. Highs in the lower 80s.
  • Friday Night Mostly clear in the evening...then becoming partly cloudy. Lows around 70.
  • Saturday Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
  • Saturday Night Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
  • Sunday Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.
  • Sunday Night Mostly cloudy. Lows in the lower 60s.
  • Monday Mostly sunny. Highs in the mid 70s.
  • Monday Night Partly cloudy. Lows around 60.
  • Tuesday Mostly sunny. Highs in the lower 70s.