Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

6NM NW Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 45 °F
Light Wind
1ft
Tonight
Low: 33 °F
Light Wind
1ft
Friday
High: 50 °F
⇑SW 12kt
1-2ft
Friday Night
Low: 44 °F
SW 11kt
1ft
Saturday
High: 48 °F
NNW 13kt
1-2ft
Saturday Night
Low: 31 °F
NNW 10kt
1ft
Sunday
High: 45 °F
WSW 9kt
1ft
Sunday Night
Low: 39 °F
WSW 11kt
1ft
Monday
High: 50 °F
WNW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:42 am EST Nov 20, 2025
Forecast Valid: 8am EST Nov 20, 2025-6pm EST Nov 26, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming SW 7 to 12 kt in the afternoon. Partly sunny. Seas 1 to 2 ft.

Friday Night

SW wind 8 to 11 kt becoming W after midnight. A chance of rain, mainly after 10pm. Seas around 1 ft.

Saturday

NNW wind 10 to 13 kt. A chance of rain, mainly before 10am. Seas 1 to 2 ft.

Saturday Night

NNW wind 7 to 10 kt. Mostly clear. Seas around 1 ft.

Sunday

NW wind 5 to 9 kt becoming WSW in the afternoon. Mostly sunny. Seas around 1 ft.

Sunday Night

WSW wind 8 to 11 kt. Partly cloudy. Seas around 1 ft.

Monday

WNW wind 11 to 15 kt. Sunny. Seas 1 to 2 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*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.