Dangerously Excessive Heat and Humidity Continues from the Midwest and Eastward

Oppressive heat and humidity will continue through Saturday from the Midwest to the East Coast. The Midwest will get a slight reprieve on Sunday as a cold front moves through the area, while excessive heat continues in the East. In addition, strong to severe storms will bring potential for damaging winds, hail, and heavy rain on Saturday.
Read More...

Last Update: 140 PM EDT Sat Jul 20 2019

View Nearby Observations

For More Weather Information:

New York, NY Local Forecast Office

10NM E Islip NY

Marine Zone Forecast


Synopsis: ANZ300-210615- 140 PM EDT Sat Jul 20 2019 .Synopsis for the Long Island Waters and New York Harbor... Region will reside between high pressure over the western Atlantic and a frontal system across the Great Lakes. A cold front will be approaching from the north late tonight into Sunday. The front moves into the region late Sunday and south of Long Island Sunday night. However, low pressure will develop along this front slowing it down. The low and frontal boundary return northward into the region Monday into Tuesday before moving well east of the region Tuesday night. High pressure then returns for the middle of next week. $$

This Afternoon
SW winds around 10 kt. Waves 1 ft or less.
Tonight
SW winds 5 to 10 kt. Waves 1 ft or less.
Sun
W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Waves 1 ft or less. Chance of showers and tstms in the afternoon.
Sun Night
W winds 5 to 10 kt, becoming NW after midnight. Waves 1 ft or less. Chance of showers and tstms.
Mon
NE winds around 5 kt, becoming SE in the afternoon. Waves 1 ft or less. Showers and tstms likely. Vsby 1 to 3 nm in the afternoon.
Mon Night
S winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Showers and tstms likely. Vsby 1 to 3 nm in the evening.
Tue
NW winds 5 to 10 kt. Waves around 2 ft. Chance of showers and tstms in the morning.
Tue Night
W winds around 5 kt, becoming NW after midnight. Waves around 2 ft.
Wed
N winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less.
Wed Night
W winds around 5 kt. Waves 1 ft or less. winds and waves higher in and near tstms.

Winds and waves higher in and near tstms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 140 PM EDT Sat Jul 20 2019
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Northeast Radar Mosaic Link to Satellite Data