Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic.
Read More...

Last Update: 716 PM EDT Sat Jul 22 2017

View Nearby Observations

For More Weather Information:

Taunton, MA Local Forecast Office

20NM WSW Hyannis MA

Marine Zone Forecast


Synopsis: ANZ200-231200- 716 PM EDT Sat Jul 22 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... A frontal boundary will remain south of the waters tonight and Sunday, the coastal waters will be in between high pressure building from Canada to northern New England and low pressure emerging off the Mid- Atlantic coast. The low will pass southeast of the waters Sunday night. Additional waves of low pressure will pass over the southern waters Monday...moving east of the region Tuesday. Strong high pressure will be centered over the waters Wednesday. 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. $$

Tonight
S winds 5 to 10 kt, becoming E after midnight. Seas 1 foot or less. A slight chance of showers after midnight.
Sun
NE winds 5 to 10 kt. Seas 1 foot or less.
Sun Night
E winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
Mon
E winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers.
Mon Night
NE winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. A chance of showers.
Tue
N winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. A chance of showers.
Tue Night
NE winds 5 to 10 kt with gusts up to 20 kt. Seas 1 foot or less.
Wed
E winds 5 to 10 kt. Seas 1 foot or less.
Wed Night
S winds 5 to 10 kt. Seas 1 foot or less.
Thu
S winds 5 to 10 kt. Seas 1 foot or less.
Thu Night
SW winds 5 to 10 kt. Seas 1 foot or less. A chance of showers. 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.

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.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 716 PM EDT Sat Jul 22 2017
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data