Severe Weather and Heavy Rain in Several Spots; Fire Weather in West; Heat Advisories

Severe weather will focus from the Great Lakes into the OH Valley and Appalachians today, also extending back into TX. The main threats will be damaging winds, hail and heavy rain, that could cause flash flooding. Warm temperatures and breezy conditions will produce elevated fire weather threats in NV, spreading into Southwest for Tuesday. Heat advisories continue for parts of TX, FL, GA and SC.
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Gray/Portland, ME Local Forecast Office

8NM ENE Portland ME

Marine Point Forecast

[NOTICE]
  • Today

    Sunny

    Winds IncreasingS 15km/h
    < 1m

    High: 17 °C

  • Tonight

    Mostly Clear

    SSW 15km/hWinds Decreasing
    < 1m

    Low: 13 °C

  • Tuesday

    Showers Likely

    Winds IncreasingSE 20km/h
    < 1m

    High: 17 °C

  • Tuesday
    Night

    Thunderstorms

    SE 15km/hWinds Decreasing
    < 1m

    Low: 13 °C

  • Wednesday

    Patchy Fog

    E 10km/h
    < 1m

    High: 19 °C

  • Wednesday
    Night

    Mostly Cloudy

    SE 10km/h
    < 1m

    Low: 15 °C

  • Thursday

    Chance Thunderstorms

    SSE 10km/h
    < 1m

    High: 21 °C

  • Thursday
    Night

    Chance Thunderstorms

    S 10km/h
    < 1m

    Low: 16 °C

  • Friday

    Mostly Sunny

    WSW 10km/h
    < 1m

    High: 22 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:04 am EDT Jun 24, 2019
Forecast Valid: 10am EDT Jun 24, 2019-6pm EDT Jun 30, 2019

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Detailed Forecast


Synopsis: ANZ100-250100- 653 AM EDT Mon Jun 24 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure builds across the waters today and shifts offshore tonight. A warm front crosses the waters Tuesday and Tuesday night. Weak high pressure builds in on Wed, but a cold front will cross the waters late Thursday. && $$

Today
ENE wind 5 to 8 km/h becoming S 10 to 15 km/h in the afternoon. Sunny. Seas 1 m or less.
Tonight
SSW wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Mostly clear. Seas 1 m or less.
Tuesday
SE wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Showers likely, mainly after 4pm. Seas 1 m or less.
Tuesday Night
SE wind 12 to 15 km/h decreasing to 10 to 13 km/h after midnight. Showers and possibly a thunderstorm before 10pm, then showers likely. Patchy fog after 9pm. Seas 1 m or less.
Wednesday
NE wind around 10 km/h becoming ESE in the afternoon. Patchy fog before 9am. Seas 1 m or less.
Wednesday Night
SE wind around 10 km/h. Mostly cloudy. Seas 1 m or less.
Thursday
SSE wind around 10 km/h. A chance of showers and thunderstorms after 9am. Seas 1 m or less.
Thursday Night
S wind around 10 km/h becoming W after midnight. A chance of showers and thunderstorms. Seas 1 m or less.
Friday
W wind around 10 km/h becoming SW in the afternoon. Mostly sunny. Seas 1 m or less.

Winds and seas higher in and near tstms.

*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: 43.73°N 70.1°W
Last Update: 8:04 am EDT Jun 24, 2019
Forecast Valid: 10am EDT Jun 24, 2019-6pm EDT Jun 30, 2019
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