Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday.
Read More...

Last Update: 1155 AM EDT Thu Aug 18 2022

View Nearby Observations

For More Weather Information:

New York, NY Local Forecast Office

10NM E Islip NY

Marine Zone Forecast


Synopsis: ANZ300-190415- 1155 AM EDT Thu Aug 18 2022 .Synopsis for the Long Island Waters and New York Harbor... Weak high pressure over the waters will strengthen on Friday. Low pressure will pass to the south this weekend. A frontal system should then approach on Monday. $$

This Afternoon
SW winds 10 to 15 kt. Waves 1 to 2 ft.
Tonight
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Waves 1 to 2 ft this evening, then 1 ft or less.
Fri
SW winds 5 to 10 kt. Waves 1 ft or less.
Fri Night
SW winds 5 to 10 kt. Waves 1 ft or less.
Sat
S winds 5 to 10 kt. Waves 1 ft or less.
Sat Night
S winds 5 to 10 kt, becoming E after midnight. Waves 1 ft or less.
Sun
E winds 5 to 10 kt. Waves 1 ft or less.
Sun Night
E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers.
Mon
E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers.
Mon Night
S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 1155 AM EDT Thu Aug 18 2022
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data