Wet Pattern Continues From the Northwest To Rockies; Major Storm System To Develop On Thursday Across Southern Plains

A vigorous system will slide from the Northwest to the Rockies on Wednesday to keep intact the wet pattern across the extended region. Heavy to excessive rain, intense mountain snow and high winds are possible before the next system arrives on Friday. The same system will evolve into a major storm on Thursday across the southern Plains for a widespread rain event for the South and East.
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12NM S Annapolis MD

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Partly Sunny

    Light Wind
    < 1ft
  • Tonight

    Mostly Cloudy

    SSE 8kt
    < 1ft
  • Thursday

    Partly Sunny

    SE 7kt
    1ft
  • Thursday
    Night

    Mostly Cloudy

    Light Wind
    1ft
  • Friday

    Rain Likely

    E 7kt
    1ft
  • Friday
    Night

    Rain

    E 9kt
    1-2ft
  • Saturday

    Showers Likely

    SE 6kt
    1ft
  • Saturday
    Night

    Chance Showers

    NNW 7kt
    1ft
  • Sunday

    Chance Showers

    NNW 7kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 9:31 am EST Dec 12, 2018
Forecast Valid: 1pm EST Dec 12, 2018-6pm EST Dec 18, 2018

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Detailed Forecast


Synopsis: Surface high pressure will reside over New England through Thursday as a weak boundary lingers just south of the waters. Low pressure over the Deep South will approach the waters from the southwest late Friday into Saturday, with unsettled weather potentially persisting into Sunday. High pressure will build over the waters early next week. Small Craft Advisory conditions likely Friday night and into Saturday.

This Afternoon
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Tonight
SSE wind 5 to 8 kt. Mostly cloudy. Seas 1 ft or less.
Thursday
SE wind 5 to 7 kt. Partly sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Friday
E wind 5 to 7 kt. Rain likely after 1pm. Seas around 1 ft.
Friday Night
E wind around 9 kt. Rain. Seas 1 to 2 ft.
Saturday
SE wind around 6 kt becoming NW in the afternoon. Showers likely. Seas around 1 ft.
Saturday Night
NNW wind around 7 kt. A chance of showers. Seas around 1 ft.
Sunday
NNW wind around 7 kt. A chance of showers. Seas around 1 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.
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ABOUT THIS FORECAST

Point Forecast: 38.77°N 76.5°W
Last Update: 9:31 am EST Dec 12, 2018
Forecast Valid: 1pm EST Dec 12, 2018-6pm EST Dec 18, 2018
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