Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice.

Hazardous Weather Conditions

For More Weather Information:

Norton, MA Local Forecast Office

3NM SSW Gloucester MA

Marine Point Forecast

  • This


    Light Wind

    High: 32 °F

  • Tonight


    Winds IncreasingSSE 6kt

    Low: 28 °F

  • Washington's


    NNE 11kt

    High: 34 °F

  • Monday

    Chance Snow

    NW 12kt

    Low: 19 °F

  • Tuesday


    WNW 11kt

    High: 29 °F

  • Tuesday

    Mostly Clear

    NW 12kt

    Low: 18 °F

  • Wednesday

    Partly Sunny

    NW 9kt

    High: 29 °F

  • Wednesday


    SE 9kt

    Low: 26 °F

  • Thursday

    Rain/Sleet Likely

    NW 10kt

    High: 40 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:08 am EST Feb 17, 2019
Forecast Valid: 12pm EST Feb 17, 2019-6pm EST Feb 23, 2019

View Nearby Observations

Detailed Forecast

Synopsis: ANZ200-180430- 1026 AM EST Sun Feb 17 2019 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres will build over the waters today and move offshore tonight. Low pres will pass SE of Nantucket Mon. High pres builds in from the W on Tue and Wed. Low pres approaches the waters from the SW Wed night, then passes just S of the waters on Thu. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit and follow the Current Hazards link above the map on the left. $$

This Afternoon
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Variable winds less than 5 kt becoming SSE around 6 kt in the evening. Snow, mainly after 1am. Seas 1 to 2 ft.
Washington's Birthday
E wind 8 to 11 kt becoming NNE in the afternoon. Snow, mainly before 4pm. Seas 2 to 3 ft.
Monday Night
N wind 10 to 12 kt becoming NW after midnight. A chance of snow, mainly before 9pm. Seas 2 to 3 ft.
WNW wind around 11 kt. Sunny. Seas 2 to 3 ft.
Tuesday Night
NW wind 9 to 12 kt. Mostly clear. Seas around 2 ft.
NW wind 5 to 9 kt becoming SW in the afternoon. Partly sunny. Seas around 1 ft.
Wednesday Night
SE wind 6 to 9 kt. Snow and sleet likely. Seas 1 to 2 ft.
SE wind 8 to 10 kt becoming NW in the afternoon. Rain and sleet likely. Seas around 2 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.


  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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Point Forecast: 42.58°N 70.69°W
Last Update: 9:08 am EST Feb 17, 2019
Forecast Valid: 12pm EST Feb 17, 2019-6pm EST Feb 23, 2019
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