Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Upper Midwest

A sweltering and long duration heat wave will build across the West this weekend through much of next week. Excessive heat warnings/watches along with heat advisories are in effect from the Southwest to the Northwest. Dangerous heat is also persisting across the southern Plains. Meanwhile, severe storms are likely in the Upper Midwest with heavy rain/flooding, damaging winds, hail, and tornadoes.
Read More...

En Español

Hazardous Weather Conditions

Small Craft Advisory in effect from August 15, 07:00 AM EDT until August 15, 10:00 PM EDT

For More Weather Information:

Norton, MA Local Forecast Office

7NM NE Boston MA

Marine Point Forecast

[NOTICE]

This
Afternoon
ENE 11kt
< 1ft
High: 79 °F
Tonight

NNE 8kt
< 1ft
Low: 67 °F
Saturday

NE 12kt
< 1ft
High: 71 °F
Saturday
Night
NNE 8kt
< 1ft
Low: 65 °F
Sunday

ENE 10kt
< 1ft
High: 72 °F
Sunday
Night
ENE 6kt
< 1ft
Low: 65 °F
Monday

E 7kt
< 1ft
High: 75 °F
Monday
Night
Light Wind
< 1ft
Low: 65 °F
Tuesday

Light Wind
< 1ft
High: 81 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:07 am EDT Aug 14, 2020
Forecast Valid: 1pm EDT Aug 14, 2020-6pm EDT Aug 20, 2020

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH

Synopsis: ANZ200-150300- 1016 AM EDT Fri Aug 14 2020 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will stall south of our waters today. Behind the front, high pressure nudges in from southeast Canada. Low pressure slides southeast of the waters on Saturday, possibly bringing gale force winds to parts of the outer waters Saturday into early Sunday. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$

This Afternoon

ENE wind around 11 kt. Mostly sunny. Seas 1 ft or less.

Tonight

Variable winds less than 5 kt becoming NNE 5 to 8 kt after midnight. Partly cloudy. Seas 1 ft or less.

Saturday

NE wind 10 to 12 kt, with gusts as high as 25 kt. Isolated showers. Seas 1 ft or less.

Saturday Night

NNE wind around 8 kt, with gusts as high as 21 kt. A chance of showers, mainly before midnight. Seas 1 ft or less.

Sunday

ENE wind 8 to 10 kt, with gusts as high as 20 kt. A chance of showers, mainly before 1pm. Seas 1 ft or less.

Sunday Night

ENE wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly after 9pm. Seas 1 ft or less.

Monday

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

Monday Night

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

Tuesday

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

*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.