Heat Impacting Numerous Spots

Heat Advisories and even a few Heat Warnings continue to impact numerous spots around the country. In the West, dangerous heat and some fire weather concerns stretch from northern CA/NV into the Northwest, including Portland. Meanwhile, Advisories stretch across the South from Oklahoma to Alabama. Finally, Advisories with increasing humidity cover part of NY state into NJ, including New York City.
Read More...

Last Update: 559 PM EDT Mon Jul 16 2018

View Nearby Observations

For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING...
Synopsis: ANZ100-171200- 559 PM EDT Mon Jul 16 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Moist onshore flow continues tonight...with low clouds and dense fog likely across all coastal waters. A cold front will approach from the west Tuesday...crossing the waters Tuesday night. Showers and thunderstorms are likely with the front...some of which may contain gusty winds and torrential rainfall. High pressure builds in from the west on Wednesday and remains over the waters through the end of the week. $$

Rest Of Tonight
SE winds 5 to 10 kt, becoming S 5 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Patchy drizzle early, then a slight chance of showers and tstms. Areas of fog early. Areas of dense fog. Vsby 1 to 3 nm, decreasing to variable to less than one quarter nm.
Tue
S winds 10 to 15 kt, increasing to 15 to 25 kt in the afternoon. Seas 3 to 5 ft. Areas of dense fog in the morning. A chance of showers and tstms in the afternoon. Some tstms may produce damaging winds and heavy rainfall in the afternoon. Vsby variable to less than one quarter nm, increasing to 1 to 3 nm in the afternoon.
Tue Night
S winds 10 to 15 kt with gusts up to 30 kt, becoming W 5 to 10 kt with gusts up to 20 kt after midnight. Seas 3 to 5 ft. Showers and tstms in the evening, then showers likely with a chance of tstms after midnight. Areas of dense fog. Some tstms may produce heavy rainfall in the evening. Vsby variable to less than one quarter nm.
Wed
N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft. A chance of showers in the morning. Areas of dense fog in the morning. Vsby variable to less than one quarter nm in the morning.
Wed Night
NW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 2 to 4 ft.
Thu
N winds 5 to 10 kt with gusts up to 20 kt, becoming SE in the afternoon. Seas 2 to 4 ft.
Thu Night
S winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft.
Fri
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Fri Night
S winds 5 to 10 kt. Seas 2 to 3 ft.
Sat
SE winds 5 to 10 kt. Seas 2 to 3 ft.
Sat Night
SE winds 5 to 10 kt. Seas around 3 ft. winds and seas higher in and near tstms.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 559 PM EDT Mon Jul 16 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data