National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

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3 Miles ESE Amagansett NY

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 42 °F

Sunday

Partly Sunny

Partly
Sunny

High: 53 °F

Sunday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 51 °FRising Temperatures

Monday

Rain Chance for Measurable Precipitation 90%

Rain

High: 64 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 49 °F

Tuesday

Breezy

Breezy

High: 54 °F

Tuesday
Night

Increasing Clouds

Increasing
Clouds

Low: 39 °F

Wednesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 45 °F

Wednesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 36 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 42. West wind 11 to 15 mph.
  • Sunday Partly sunny, with a high near 53. Wind chill values between 40 and 45 early. West wind 9 to 11 mph.
  • Sunday Night Rain, mainly after midnight. Temperature rising to around 56 by 5am. Southeast wind 7 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Rain and possibly a thunderstorm before 1pm, then a chance of rain. High near 64. Breezy, with a south wind 21 to 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 49. Southwest wind 9 to 15 mph. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 54. Breezy.
  • Tuesday Night Increasing clouds, with a low around 39.
  • Wednesday Rain likely. Cloudy, with a high near 45. Chance of precipitation is 60%.
  • Wednesday Night Rain and snow likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
  • Thanksgiving Day Partly sunny, with a high near 46.
  • Thursday Night A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
  • Friday Partly sunny, with a high near 44.
  • Friday Night Partly cloudy, with a low around 29.
  • Saturday Mostly sunny, with a high near 41.