Severe Thunderstorms in the Upper Midwest; Excessive Heat in the Central U.S.

Severe thunderstorms, capable of severe wind (locally exceeding hurricane force), very large hail, flash flooding, and a few tornadoes, are possible late this afternoon into tonight across portions of the of the Upper Midwest into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states.
Read More...

En Español

For More Weather Information:

New York, NY Local Forecast Office

10NM SW New London CT

Marine Point Forecast

[NOTICE]

Tonight

ESE 7kt
1ft
Thursday

SSE 10kt
1ft
Thursday
Night
S 11kt
1ft
Friday

W 13kt
1ft
Friday
Night
NW 16kt
2ft
Saturday

NW 11kt
1ft
Saturday
Night
WSW 8kt
1ft
Sunday

S 10kt
1ft
Sunday
Night
S 10kt
1ft

Associated Zone Forecast which includes this point

Last Update: 3:15 pm EDT Jul 28, 2021
Forecast Valid: 5pm EDT Jul 28, 2021-6pm EDT Aug 4, 2021

View Nearby Observations

Detailed Forecast

Tonight

ESE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 1 ft.

Thursday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas around 1 ft.

Thursday Night

S wind 7 to 11 kt becoming SW after midnight. Showers and thunderstorms before 3am, then a slight chance of showers. Some of the storms could produce heavy rain. Seas around 1 ft.

Friday

W wind 10 to 13 kt, with gusts as high as 20 kt. A slight chance of showers before 8am. Seas around 1 ft.

Friday Night

NW wind 12 to 16 kt. Mostly clear. Seas around 2 ft.

Saturday

NW wind around 11 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

WSW wind 6 to 8 kt. Mostly clear. Seas around 1 ft.

Sunday

S wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

Sunday Night

S wind around 10 kt. A chance of showers. Seas around 1 ft.

Winds and seas may be higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.