River Flooding Continues to be a Concern for Multiple Regions across the Country

Recent rainfall has increased the threat of Moderate to Major flooding along rivers in the Mid-Atlantic, especially Virginia and Maryland, over the next few days. Rainfall combined with snowmelt is also fueling Moderate-to-Major flooding in the northern Rockies and northern Intermountain West.
Read More...

Last Update: 943 PM EDT Sun May 20 2018

View Nearby Observations

For More Weather Information:

Norton, MA Local Forecast Office

11NM SW Nantucket MA

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...
Synopsis: ANZ200-211415- 943 PM EDT Sun May 20 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will cross the waters overnight followed by high pressure on Mon. The high will build SE of the waters Mon night then head E on Tue. Low pres approaches the waters from the SW late Tue, lifting NE Tue night. High pressure builds E over New England Wed and Thu, with the high building SE of the waters on Fri. 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. $$

Overnight
W winds 5 to 10 kt, becoming N. Seas 4 to 7 ft. Patchy fog. Scattered showers late this evening. Vsby 1 nm or less.
Mon
N winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to 5 ft. Patchy fog. Vsby 1 nm or less.
Mon Night
SW winds around 5 kt. Seas 2 to 4 ft.
Tue
S winds 5 to 10 kt. Seas around 3 ft. A chance of showers.
Tue Night
SE winds 5 to 10 kt, becoming SW after midnight. Seas around 3 ft. A chance of showers.
Wed
W winds 5 to 10 kt. Seas 2 to 4 ft.
Wed Night
W winds around 10 kt, becoming N after midnight. Seas 3 to 4 ft.
Thu
NE winds 5 to 10 kt. Seas 2 to 4 ft.
Thu Night
SW winds 10 to 15 kt. Seas around 3 ft.
Fri
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Fri Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 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.

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: 943 PM EDT Sun May 20 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data