National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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13NM ESE New London CT

Marine Point Forecast [NOTICE]

Today

Mostly Cloudy

NE 10kt
1ft

Tonight

Mostly Clear

E 8kt
1ft

Sunday

Sunny

E 8kt
1ft

Sunday
Night

Mostly Clear

Light Wind
1ft

Monday

Sunny

Winds IncreasingSW 7kt
1ft

Monday
Night

Mostly Clear

SSW 6ktWinds Decreasing
1ft

Tuesday

Sunny

Winds IncreasingS 8kt
1ft

Tuesday
Night

Mostly Clear

SSW 9kt
1ft

Wednesday

Sunny

Winds IncreasingWSW 10kt
1ft

Associated Zone Forecast which includes this point

Last Update: 3:09 am EDT Aug 23, 2014
Forecast Valid: 6am EDT Aug 23, 2014-6pm EDT Aug 29, 2014

View Nearby Observations

Detailed Forecast



  • SynopsisHIGH PRESSURE BUILDS OVER THE WATERS INTO EARLY NEXT WEEK...THEN SLOWLY OFFSHORE INTO THE MIDDLE OF NEXT WEEK.
  • Today NE wind around 10 kt. Mostly cloudy. Seas around 1 ft.
  • Tonight E wind 5 to 8 kt becoming NNE after midnight. Mostly clear. Seas around 1 ft.
  • Sunday NE wind 6 to 8 kt becoming SSE in the afternoon. Sunny. Seas around 1 ft.
  • Sunday Night Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
  • Monday Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. Sunny. Seas around 1 ft.
  • Monday Night SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
  • Tuesday Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Sunny. Seas around 1 ft.
  • Tuesday Night SSW wind 5 to 9 kt becoming WSW after midnight. Mostly clear. Seas around 1 ft.
  • Wednesday Variable winds less than 5 kt becoming WSW 5 to 10 kt in the morning. Sunny. Seas around 1 ft.
*Notices:
  1. 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.
  2. 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.