Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains today through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas.
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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

This
Afternoon
SW 10kt
1-2ft
High: 62 °F
Tonight

SW 10kt
2ft
Low: 48 °F
Friday

S 10kt
1-2ft
High: 64 °F
Friday
Night
Light Wind
1ft
Low: 50 °F
Saturday

Light Wind
1ft
High: 60 °F
Saturday
Night
Light Wind
1ft
Low: 50 °F
Sunday

Light Wind
1ft
High: 61 °F
Sunday
Night
Light Wind
1ft
Low: 50 °F
Monday

SE 10kt
1ft
High: 59 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:06 am EDT May 13, 2021
Forecast Valid: 12pm EDT May 13, 2021-6pm EDT May 19, 2021

View Nearby Observations

Detailed Forecast

Synopsis: ANZ100-140415- 1004 AM EDT Thu May 13 2021 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... West to northwest winds will continue over the waters with low pressure over the Canadian Maritimes and high pressure over the Great Lakes today. A few gusty showers may move over the waters, especially off the Midcoast early this evening. An extended period of light winds and seas is expected late this week and weekend as high pressure moves over the waters. $$

This Afternoon

SW wind around 10 kt. Mostly sunny. Seas 1 to 2 ft.

Tonight

SW wind 5 to 10 kt becoming WNW after midnight. Partly cloudy. Seas around 2 ft.

Friday

SSW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. A chance of showers after 4pm. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers before 7pm. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. A chance of showers after 2pm. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

Monday

NE wind 5 to 10 kt becoming SSE in the afternoon. Mostly sunny. Seas around 1 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.