Strong Storms for Midwest; Very Active Weather Pattern for West

Strong thunderstorms with isolated severe hail are possible today across northern Iowa and southern Minnesota today. Otherwise, a very active and wet weather pattern is expected through early next week for the West Coast and Western U.S. A number of Pacific storm systems will deliver enhanced and excessive rainfall along with mountain snow.
Read More...

En Español

Hazardous Weather Conditions

Small Craft Advisory until October 20, 11:00 AM EDT

Last Update: 543 AM EDT Wed Oct 20 2021

View Nearby Observations

For More Weather Information:

New York, NY Local Forecast Office

17NM SE Islip NY

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

Synopsis: ANZ300-202215- 543 AM EDT Wed Oct 20 2021 .Synopsis for the Long Island Waters and New York Harbor... For another day the area will remain between low pressure over the Canadian Maritimes and high pressure to the southwest. The high will then give way to a frontal system approaching from the west on Thursday. A cold frontal passage on Friday will usher in cooler weather through the middle of next week. $$

Today

W winds 15 to 20 kt. Gusts up to 25 kt in the morning. seas 3 to 5 ft, subsiding to 2 to 4 ft.

Tonight

W winds 10 to 15 kt. Seas 2 to 3 ft.

Thu

W winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft.

Thu Night

SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 7 ft. Chance of showers after midnight.

Fri

W winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft.

Fri Night

W winds 10 to 15 kt, becoming N after midnight. Seas 3 to 4 ft.