Snow and Ice Continue in the Northeast; Bitterly Cold Wind Chills; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky Mountains.
Read More...

For More Weather Information:

Gray/Portland, ME Local Forecast Office

20NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Cloudy

    N 20kt
    12ft

    High: 26 °F

    Gale Warning
    Gale Warning

  • Tonight

    Sleet

    NNW 25kt
    11ftWaves Subsiding

    Low: 11 °F

    Gale Warning
    Gale Warning

  • M.L.King
    Day

    Cloudy

    WNW 25kt
    7-8ft

    High: 16 °F

    Gale Warning
    Gale Warning

  • Monday
    Night

    Decreasing Clouds

    NW 25kt
    4-5ft

    Low: 10 °F

  • Tuesday

    Sunny

    WNW 20kt
    2-3ft

    High: 27 °F

  • Tuesday
    Night

    Partly Cloudy

    WNW 15kt
    1-2ft

    Low: 23 °F

  • Wednesday

    Chance Showers

    Winds IncreasingSSW 20kt
    Waves Building5ft

    High: 41 °F

  • Wednesday
    Night

    Showers

    SW 20ktWinds Decreasing
    4ft

    Low: 39 °F

  • Thursday

    Showers

    W 10kt
    3ft

    High: 44 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:53 pm EST Jan 20, 2019
Forecast Valid: 3pm EST Jan 20, 2019-6pm EST Jan 26, 2019

View Nearby Observations

Detailed Forecast


Synopsis: ANZ100-210800- 1254 PM EST Sun Jan 20 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Low pressure will will track near the New England coastline today, bringing gale force winds to the waters. Arctic air will move in to start the week with strong offshore winds. High pressure then builds in Tuesday and Wednesday. && $$

This Afternoon
N wind around 20 kt, with gusts as high as 30 kt. Cloudy. Seas around 12 ft.
Tonight
NNW wind around 25 kt. Sleet likely before 7pm. Seas 11 ft subsiding to 8 ft.
M.L.King Day
WNW wind 20 to 25 kt, with gusts as high as 35 kt. Cloudy. Seas 7 to 8 ft.
Monday Night
NW wind 20 to 25 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 4 to 5 ft.
Tuesday
WNW wind 15 to 20 kt, with gusts as high as 35 kt. Sunny. Seas 2 to 3 ft.
Tuesday Night
WNW wind 10 to 15 kt becoming SW after midnight. Partly cloudy. Seas 1 to 2 ft.
Wednesday
SSW wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 35 kt. A chance of showers. Seas 3 ft building to 5 ft.
Wednesday Night
SW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Showers. Seas around 4 ft.
Thursday
SW wind around 10 kt becoming W in the afternoon. Showers. Seas around 3 ft.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 43.17°N 70.36°W
Last Update: 12:53 pm EST Jan 20, 2019
Forecast Valid: 3pm EST Jan 20, 2019-6pm EST Jan 26, 2019
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data