Severe Weather and Heavy Rainfall Potential for the East; Active Weather Continues for the West

Strong Pacific storm will continue to bring heavy precipitation and strong winds across the western U.S. today. Across the east, the chance for strong to severe thunderstorms later today as low pressure tracks eastward. This system could redevelop into a coastal storm for the mid-Atlantic and Northeast corridors into Tuesday.
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Hazardous Weather Conditions

Last Update: 1217 PM EDT Mon Oct 25 2021

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For More Weather Information:

New York, NY Local Forecast Office

17NM SE Islip NY

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

Synopsis: ANZ300-252200- 1217 PM EDT Mon Oct 25 2021 .Synopsis for the Long Island Waters and New York Harbor... A warm front will be north of the area today, while low pressure approaches from the Ohio Valley. The low will redevelop nearby across the Northern Mid Atlantic coast late tonight into Tuesday. The low will intensify and impact the waters into Wednesday. Weak high pressure will briefly return Thursday before another large and slow moving low pressure system impacts the waters Thursday night into the weekend. $$

This Afternoon

S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft.

Tonight

SE winds 10 to 15 kt, becoming E 15 to 20 kt after midnight. Seas 4 to 6 ft. Chance of rain and tstms in the evening, then rain and chance of tstms after midnight. Vsby 1 to 3 nm.

Tue

E winds 15 to 20 kt, becoming NE 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 7 to 10 ft. Rain. Vsby 1 to 3 nm.

Tue Night

N winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Rain. Vsby 1 to 3 nm.

Wed

N winds 25 to 30 kt. Seas 7 to 10 ft.

Wed Night

N winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 6 to 9 ft.

Thu

NE winds 15 to 20 kt. Seas 4 to 7 ft.

Thu Night

NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft.