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

7NM WNW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 47 °F
NNE 8kt
1ft
Tonight
Low: 44 °F
NNE 7kt⇓
1ft
Friday
High: 51 °F
⇑SW 15kt
3ft
Friday Night
Low: 47 °F
WSW 14kt⇓
2-3ft
Saturday
High: 50 °F
⇑N 19kt
2-3ft
Saturday Night
Low: 39 °F
NNW 19kt⇓
3ft
Sunday
High: 47 °F
NW 12kt
2ft
Sunday Night
Low: 44 °F
W 15kt
2-3ft
Monday
High: 49 °F
WNW 17kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:38 pm EST Nov 20, 2025
Forecast Valid: 1pm EST Nov 20, 2025-6pm EST Nov 26, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind around 8 kt. Mostly cloudy. Seas around 1 ft.

Tonight

NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming SW 10 to 15 kt in the morning. Winds could gust as high as 21 kt. A slight chance of showers after 4pm. Seas 1 ft building to 3 ft.

Friday Night

WSW wind 11 to 14 kt decreasing to 7 to 10 kt after midnight. A chance of showers, mainly after midnight. Patchy fog between 2am and 3am, then Patchy fog after 4am. Seas 2 to 3 ft.

Saturday

N wind 10 to 13 kt increasing to 16 to 19 kt in the afternoon. A chance of rain, mainly before noon. Patchy fog before 8am. Seas 2 to 3 ft.

Saturday Night

NNW wind 16 to 19 kt decreasing to 13 to 16 kt after midnight. Partly cloudy. Seas around 3 ft.

Sunday

NW wind 10 to 12 kt becoming W in the afternoon. Mostly sunny. Seas around 2 ft.

Sunday Night

W wind 13 to 15 kt. Partly cloudy. Seas 2 to 3 ft.

Monday

WNW wind 15 to 17 kt. Sunny. Seas around 3 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.