Historic Flooding Continues in the Midwest; Upcoming Soaking Rain for Mid-Atlantic and Northeast

Historic flooding continues across parts of the central U.S. this week, despite dry weather. Meanwhile, two cold fronts digging into the Eastern half of the U.S. will draw a developing coastal low and surge of Atlantic moisture into eastern North Carolina and the Mid-Atlantic for a soaking rain. This low will track up the Northeastern seaboard Thursday/Friday for locally heavy rain and mtn snow.
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Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    WNW 10km/h
    < 1m

    Low: -3 °C

  • Wednesday

    Sunny

    Winds IncreasingSSW 20km/h
    < 1m

    High: 5 °C

  • Wednesday
    Night

    Mostly Clear

    S 25km/h
    1m

    Low: 2 °C

  • Thursday

    Partly Sunny

    S 25km/h
    1m

    High: 7 °C

  • Thursday
    Night

    Rain Likely

    SSE 20km/h
    1-2m

    Low: 3 °C

  • Friday

    Rain

    NW 25km/h
    2m

    High: 7 °C

  • Friday
    Night

    Chance Rain/Snow

    WNW 30km/h
    2m

    Low: -2 °C

  • Saturday

    Chance Snow

    NW 35km/h
    2m

    High: 3 °C

  • Saturday
    Night

    Partly Cloudy

    WNW 30km/h
    1m

    Low: -1 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:11 am EDT Mar 20, 2019
Forecast Valid: 4am EDT Mar 20, 2019-6pm EDT Mar 26, 2019

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Detailed Forecast


Synopsis: ANZ100-202100- 254 AM EDT Wed Mar 20 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A southwest flow begins as high pressure moves east today. A cold front approaches from the west on Thursday before stalling. Low pressure will track north along the front near New England on Friday, before slowly exiting through the Canadian Maritimes this weekend. && $$

Overnight
WNW wind around 10 km/h. Mostly clear. Seas 1 m or less.
Wednesday
WSW wind 10 to 15 km/h becoming SSW 15 to 20 km/h in the afternoon. Sunny. Seas 1 m or less.
Wednesday Night
S wind around 25 km/h, with gusts as high as 35 km/h. Mostly clear. Seas around 1 m.
Thursday
S wind 20 to 25 km/h, with gusts as high as 35 km/h. Partly sunny. Seas around 1 m.
Thursday Night
S wind around 20 km/h becoming ESE after midnight. Rain likely, mainly after 2am. Seas 1 to 2 m.
Friday
ENE wind 20 to 25 km/h becoming WNW in the afternoon. Winds could gust as high as 35 km/h. Rain, mainly before 5pm. Seas around 2 m.
Friday Night
WNW wind 25 to 30 km/h, with gusts as high as 40 km/h. A chance of rain and snow showers. Seas around 2 m.
Saturday
NW wind 30 to 35 km/h, with gusts as high as 50 km/h. A chance of snow showers. Seas around 2 m.
Saturday Night
WNW wind 25 to 30 km/h, with gusts as high as 45 km/h. Partly cloudy. 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: 43.36°N 70.28°W
Last Update: 3:11 am EDT Mar 20, 2019
Forecast Valid: 4am EDT Mar 20, 2019-6pm EDT Mar 26, 2019
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