Severe Thunderstorms Possible From The Southern Plains To the Mid Atlantic; Heat And Critical Fire Weather Over The West

Isolated to scattered strong to severe thunderstorms containing damaging winds and large hail will be possible from the southern Plains to the Mid South and Mid Atlantic region Friday and Saturday. Over the western U.S., critical fire weather conditions and very hot temperatures are expected over the Four Corners Region and into California.
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Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    NNE 10kt
    2ft

    Low: 56 °F

  • Friday

    Sunny

    ENE 10kt
    1-2ft

    High: 65 °F

  • Friday
    Night

    Partly Cloudy

    SSE 10kt
    2ft

    Low: 55 °F

  • Saturday

    Chance Showers

    E 10kt
    2ft

    High: 62 °F

  • Saturday
    Night

    Showers

    ENE 10ktWinds Decreasing
    2ft

    Low: 57 °F

  • Sunday

    Chance Thunderstorms

    Light Wind
    2ft

    High: 63 °F

  • Sunday
    Night

    Rain

    Light Wind
    3ft

    Low: 58 °F

  • Monday

    Chance Showers

    N 15kt
    3-4ft

    High: 62 °F

  • Monday
    Night

    Partly Cloudy

    NNE 10kt
    4ft

    Low: 56 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:00 am EDT Jun 22, 2018
Forecast Valid: 4am EDT Jun 22, 2018-6pm EDT Jun 28, 2018

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Detailed Forecast


Synopsis: ANZ100-222115- 307 AM EDT Fri Jun 22 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure builds into the region today with fair weather. Low pressure approaches from the west early on Saturday with the potential for showers Saturday through Monday. High pressure then builds in on Tuesday. $$

Overnight
NNE wind around 10 kt. Mostly clear. Seas around 2 ft.
Friday
ENE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas 1 to 2 ft.
Friday Night
SSE wind 5 to 10 kt. Partly cloudy. Seas around 2 ft.
Saturday
E wind around 10 kt. A chance of showers after noon. Seas around 2 ft.
Saturday Night
ENE wind 7 to 10 kt becoming NNE 5 to 8 kt after midnight. Showers. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Rain and possibly a thunderstorm. Seas around 3 ft.
Monday
N wind 10 to 15 kt. A chance of showers. Seas 3 to 4 ft.
Monday Night
NNE wind around 10 kt becoming NNW after midnight. Partly cloudy. Seas around 4 ft.

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: 43.18°N 70.24°W
Last Update: 3:00 am EDT Jun 22, 2018
Forecast Valid: 4am EDT Jun 22, 2018-6pm EDT Jun 28, 2018
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