Widespread Winter Weather from Eastern Storm to Wind Down Tonight; Heavy Rainfall to Continue Across the Southeast; Southwest To See More Snow Through Friday

Areas of heavy snow and ice are ongoing from Minnesota into the Mid-Atlantic and Northeast will taper off through tonight as the storm shifts into eastern Canada. To the south, heavy rainfall will continue river flooding and the risk for flash flooding from the Ohio and Mississippi Valleys to the Deep South on and off through this coming weekend. Snow returns to the Southwest with another storm.
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Hazardous Weather Conditions

For More Weather Information:

Gray/Portland, ME Local Forecast Office

10NM NE Portsmouth NH

Marine Point Forecast

[NOTICE]

Tonight

S 10kt
1-2ft
Low: 25 °F
Thursday

WNW 15kt
3ft
High: 46 °F
Thursday
Night
WNW 15kt
2-3ft
Low: 31 °F
Friday

WNW 10kt
1-2ft
High: 40 °F
Friday
Night
WNW 10kt
1ft
Low: 25 °F
Saturday

S 10kt
1ft
High: 39 °F
Saturday
Night
SE 10kt
3ft
Low: 35 °F
Sunday

ESE 15kt
6ft
High: 44 °F
Sunday
Night
W 20kt
4-5ft
Low: 34 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:25 pm EST Feb 20, 2019
Forecast Valid: 8pm EST Feb 20, 2019-6pm EST Feb 27, 2019

View Nearby Observations

Detailed Forecast

Synopsis: ANZ100-211330- 627 PM EST Wed Feb 20 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Low pressure crosses the waters tonight and Thursday with southerly winds shifting to west behind the front. High pressure builds out of the Great Lakes again behind the front, cresting over the Gulf of Maine on Saturday. Low pressure than moves along the Maine coast on Sunday. && $$

Tonight

SSW wind 5 to 10 kt becoming S after midnight. Snow, mainly after 11pm. Seas 1 to 2 ft.

Thursday

Variable winds less than 5 kt becoming WNW 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Rain, snow, and sleet likely before 8am, then a chance of rain between 8am and 10am. Seas around 3 ft.

Thursday Night

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Seas 2 to 3 ft.

Friday

WNW wind around 10 kt. Sunny. Seas 1 to 2 ft.

Friday Night

WNW wind 5 to 10 kt becoming NNW after midnight. Mostly clear. Seas around 1 ft.

Saturday

NW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 1 ft.

Saturday Night

S wind around 10 kt becoming SE after midnight. Rain and snow likely. Seas 1 ft building to 3 ft.

Sunday

ESE wind 10 to 15 kt becoming S in the afternoon. Winds could gust as high as 20 kt. Rain. Seas 3 ft building to 6 ft.

Sunday Night

W wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Mostly cloudy. Seas 4 to 5 ft.

*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.