The Severe Weather Threat Will Continue on Sunday Across Much of the Great Plains.

Severe weather will again be possible across much of the Great Plains on Sunday. Long-lived supercells with large hail and strong tornadoes will be possible. Some storms will also be capable of heavy rainfall leading to flash flooding problems.
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Port Jefferson NY

Today

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 61 °F

Tonight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 58 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 72 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 61 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 71 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 59 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 69 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 59 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 69 °F

7-DAY FORECAST

  • Today Rain likely, mainly after 1pm. Cloudy, with a high near 61. Southeast wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight A chance of rain or drizzle, mainly after 2am. Areas of fog after 2am. Otherwise, cloudy, with a low around 58. Southeast wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A chance of showers and thunderstorms. Areas of fog before 10am. Otherwise, cloudy, with a high near 72. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.
  • Monday Night A chance of showers and thunderstorms before 10pm, then a slight chance of showers. Mostly cloudy, with a low around 61. Southwest wind 5 to 9 mph becoming light west after midnight. Chance of precipitation is 30%.
  • Tuesday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. East wind 5 to 8 mph. Chance of precipitation is 30%.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
  • Wednesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
  • Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
  • Thursday A chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
  • Friday A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
  • Saturday Partly sunny, with a high near 69.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for Northwest Suffolk, NY