Southern Heat Continues; Severe Storms and Heavy Rain

A summer heat wave continues across much of the Southern U.S where widespread excessive heat warnings and heat advisories remain in effect. Scattered thunderstorms, some severe with damaging winds and large hail, will be possible today mainly across Montana, and from the Ohio/Tennessee Valleys into the Carolinas. Excessive rainfall from thunderstorms in these areas may lead to flash flooding.
Read More...

En Español

For More Weather Information:

Norton, MA Local Forecast Office

12NM ESE Hyannis MA

Marine Point Forecast

[NOTICE]

This
Afternoon
SE 18km/h
1m
High: 21 °C
Tonight

SE 23km/h
1m
Low: 19 °C
Friday

SE 14km/h
1m
High: 22 °C
Friday
Night
SSW 18km/h
1m
Low: 20 °C
Saturday

N 23km/h
1m
High: 21 °C
Saturday
Night
E 14km/h
1m
Low: 17 °C
Sunday

NNE 16km/h
1m
High: 21 °C
Sunday
Night
SW 16km/h
1m
Low: 17 °C
Monday

SSW 24km/h
1m
High: 22 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:59 am EDT Jul 7, 2022
Forecast Valid: 1pm EDT Jul 7, 2022-6pm EDT Jul 13, 2022

View Nearby Observations

Detailed Forecast

Synopsis: ANZ200-080300- 1001 AM EDT Thu Jul 7 2022 .Synopsis for Massachusetts and Rhode Island coastal waters... Generally quiet and dry conditions across the coastal waters through Friday evening. Light south/southeast winds today and tonight becoming more southwesterly on Friday. Can't rule out a few showers with a weak-frontal passage late Friday. $$

This Afternoon

SE wind 14 to 18 km/h. Sunny. Seas around 1 m.

Tonight

SE wind 20 to 23 km/h decreasing to 16 to 19 km/h after midnight. Partly cloudy. Seas around 1 m.

Friday

SE wind 11 to 14 km/h. Mostly sunny. Seas around 1 m.

Friday Night

SSW wind 16 to 18 km/h becoming WNW after midnight. Mostly cloudy. Seas around 1 m.

Saturday

N wind 18 to 23 km/h becoming NE in the afternoon. Mostly sunny. Seas around 1 m.

Saturday Night

E wind 11 to 14 km/h becoming N after midnight. Mostly clear. Seas around 1 m.

Sunday

NNE wind 13 to 16 km/h. Sunny. Seas around 1 m.

Sunday Night

SSE wind 13 to 16 km/h becoming SW after midnight. Mostly clear. Seas around 1 m.

Monday

SSW wind 16 to 19 km/h increasing to 21 to 24 km/h in the afternoon. Sunny. Seas around 1 m.

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.