National Weather Service United States Department of Commerce

Another day of heavy rainfall expected for the Southeast

The Southeast will experience another day of widespread moderate to heavy rain on Saturday as a system slowly moves northeastward. Upwards to 2 to 3 inches of rain are possible in the Carolinas, creating a threat for flash flooding. Residual moderate to major riverine flooding in the wake of this system remains a concern over the weekend in parts of Florida, Georgia, Alabama and Mississippi.
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Hazardous Weather Conditions

Current Conditions

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Port Jefferson NY

7 Day Forecast

New York, NY

NWS Weather Forecast Office

This
Afternoon

Sunny

Sunny

High: 58 °F

Tonight

Clear

Clear

Low: 39 °F

Sunday

Sunny

Sunny

High: 54 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 57 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 62 °F

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 46 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 56 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 58. Northwest wind around 16 mph.
  • Tonight Clear, with a low around 39. North wind around 10 mph.
  • Sunday Sunny, with a high near 54. East wind 11 to 14 mph.
  • Sunday Night Mostly clear, with a low around 38. Southeast wind 5 to 9 mph becoming calm after midnight.
  • Monday Mostly sunny, with a high near 57. Light and variable wind becoming south 5 to 10 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 43.
  • Tuesday A chance of showers after 3pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
  • Tuesday Night Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
  • Wednesday Partly sunny, with a high near 56.
  • Wednesday Night Mostly clear, with a low around 40.
  • Thursday Sunny, with a high near 58.
  • Thursday Night Partly cloudy, with a low around 43.
  • Friday Mostly sunny, with a high near 61.

 

Additional Forecasts and Information

Zone Area Forecast for Northwest Suffolk, NY