National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Sayville NY

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Tonight

Decreasing Clouds

Decreasing
Clouds

Low: 49 °F

Tuesday

Sunny

Sunny

High: 59 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 39 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 41 °FFalling Temperatures

Wednesday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 33 °F

Thanksgiving
Day

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 42 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Detailed Forecast

  • Tonight Cloudy, then gradually becoming partly cloudy, with a low around 49. Southwest wind 10 to 17 mph.
  • Tuesday Sunny, with a high near 59. West wind 7 to 14 mph.
  • Tuesday Night A chance of rain after 3am. Increasing clouds, with a low around 39. West wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 30%.
  • Wednesday Rain before 11am, then rain and snow between 11am and 3pm, then snow after 3pm. Temperature falling to around 34 by 3pm. Wind chill values between 25 and 35. North wind 8 to 18 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
  • Wednesday Night Rain and snow, mainly before 11pm. Low around 33. North wind 7 to 17 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
  • Thanksgiving Day A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 9am. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
  • Thursday Night Partly cloudy, with a low around 28.
  • Friday Mostly sunny, with a high near 36.
  • Friday Night Partly cloudy, with a low around 26.
  • Saturday Partly sunny, with a high near 44.
  • Saturday Night Mostly cloudy, with a low around 37.
  • Sunday Mostly cloudy, with a high near 48.
  • Sunday Night Mostly cloudy, with a low around 37.
  • Monday Partly sunny, with a high near 45.