Severe Storms And Heavy Rain Is Expected In The Central/Southern Plains; Locally Heavy Rain/Scattered Storms In East/South; Poor Air Quality Persists Out West

Late afternoon and evening severe thunderstorms with heavy rainfall is expected from the Front Range of the Central/Southern Rockies into the High Plains. Meanwhile in the East and South, a slow moving front will trigger scattered storms with locally heavy rain. Finally, smoke from numerous ongoing wildfires in the West are requiring alerts throughout the region and even into the Upper Midwest.
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Hazardous Weather Conditions

12NM S Annapolis MD

Marine Point Forecast

[NOTICE]
  • Tonight

    Scattered Thunderstorms

    SW 10kt
    1ft
  • Sunday

    Scattered Thunderstorms

    N 9kt
    1ft
  • Sunday
    Night

    Scattered Thunderstorms

    NE 12kt
    1ft
  • Monday

    Isolated Showers

    NE 11kt
    1ft
  • Monday
    Night

    Isolated Showers

    E 11kt
    1ft
  • Tuesday

    Chance Thunderstorms

    SSE 9kt
    1ft
  • Tuesday
    Night

    Showers Likely

    S 10kt
    1ft
  • Wednesday

    Chance Showers

    W 10kt
    1ft
  • Wednesday
    Night

    Partly Cloudy

    NNW 9kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 4:39 pm EDT Aug 18, 2018
Forecast Valid: 7pm EDT Aug 18, 2018-6pm EDT Aug 25, 2018

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Detailed Forecast


Synopsis: A cold front will approach from the northwest and slowly cross the waters tonight into Sunday. High pressure will build to the north on Monday before a warm front lifts northward through the waters on Tuesday. A cold front will sweep to the east by Wednesday.

Tonight
SW wind 8 to 10 kt becoming WNW after midnight. Scattered showers and thunderstorms. Seas around 1 ft.
Sunday
N wind around 9 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Sunday Night
NE wind 10 to 12 kt. Scattered showers and thunderstorms before 2am, then isolated showers. Patchy fog after midnight. Seas around 1 ft.
Monday
NE wind 8 to 11 kt. Isolated showers before 8am, then isolated showers after 2pm. Seas around 1 ft.
Monday Night
E wind 9 to 11 kt. Isolated showers before 8pm. Seas around 1 ft.
Tuesday
E wind 7 to 9 kt becoming SSE in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday Night
S wind around 10 kt becoming SSW after midnight. Showers likely, mainly before 2am. Seas around 1 ft.
Wednesday
W wind around 10 kt. A chance of showers. Seas around 1 ft.
Wednesday Night
NNW wind around 9 kt. Partly cloudy. Seas around 1 ft.

Winds and waves higher and visibilities lower 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: 38.78°N 76.44°W
Last Update: 4:39 pm EDT Aug 18, 2018
Forecast Valid: 7pm EDT Aug 18, 2018-6pm EDT Aug 25, 2018
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