Strong Storm System To Impact The West

A large, strong and moist Pacific storm system will impact a good portion of the West on Friday through the upcoming weekend. Heavy rain, strong winds, heavy mountain snow and rough surf can be expected. The heavy rain may result in some flash flooding on Friday and Saturday across northern portions of California and southwestern Oregon, especially near recent burn scar areas.
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Norton, MA Local Forecast Office

11NM WSW Gloucester MA

Marine Point Forecast

[NOTICE]
  • Overnight

    Clear

    W 18km/h
    1m

    Low: -3 °C

  • Friday

    Snow

    W 16km/hWinds Decreasing
    < 1m

    High: 2 °C

  • Friday
    Night

    Snow Likely

    NW 13km/h
    < 1m

    Low: -5 °C

  • Saturday

    Sunny

    WNW 16km/h
    < 1m

    High: -1 °C

  • Saturday
    Night

    Mostly Clear

    WNW 13km/h
    < 1m

    Low: -8 °C

  • Sunday

    Sunny

    Winds IncreasingSSW 13km/h
    < 1m

    High: 3 °C

  • Sunday
    Night

    Chance Showers

    S 14km/h
    < 1m

    Low: 1 °C

  • Monday

    Showers Likely

    S 18km/h
    1m

    High: 11 °C

  • Monday
    Night

    Showers Likely

    SSW 16km/h
    1m

    Low: 9 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 pm EST Dec 5, 2019
Forecast Valid: 4am EST Dec 6, 2019-6pm EST Dec 12, 2019

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING...

Synopsis: ANZ200-061900- 116 AM EST Fri Dec 6 2019 .Synopsis for Massachusetts and Rhode Island coastal waters... Stiff NW winds will blow overnight behind an exiting cold front. A fast moving low pres system will approach from the west on Fri, sweeping across the waters Fri night. Large high pres then builds in from the west Sat into Sat night. The high pres system moves off the coast Sun as a slow moving cold front approaches from the west Mon into Tue. 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 wind around 18 km/h, with gusts as high as 40 km/h. Clear. Seas around 1 m.
Friday
W wind 13 to 16 km/h becoming S 10 to 13 km/h in the afternoon. Winds could gust as high as 34 km/h. Snow, mainly after 4pm. Patchy fog after 3pm. Seas 1 m or less.
Friday Night
N wind 8 to 13 km/h becoming NW after midnight. Winds could gust as high as 35 km/h. Snow likely, mainly before 8pm. Patchy fog before 7pm. Seas 1 m or less.
Saturday
WNW wind 13 to 16 km/h. Sunny. Seas 1 m or less.
Saturday Night
WNW wind 10 to 13 km/h. Mostly clear. Seas 1 m or less.
Sunday
WSW wind 5 to 8 km/h becoming SSW 10 to 13 km/h in the afternoon. Sunny. Seas 1 m or less.
Sunday Night
S wind around 14 km/h. A chance of showers after 3am. Seas 1 m or less.
Monday
S wind 14 to 18 km/h. Showers likely. Seas around 1 m.
Monday Night
SSW wind 14 to 16 km/h. Showers likely. Seas around 1 m.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 42.54°N 70.88°W
Last Update: 7:15 pm EST Dec 5, 2019
Forecast Valid: 4am EST Dec 6, 2019-6pm EST Dec 12, 2019
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