Severe Thunderstorm Threats and Areas of Heavy Rain This Week

A weather system producing areas of heavy rain will slowly move northeast along the east coast into mid-week. Meanwhile, a new weather system may produce severe thunderstorms potentially containing large hail, damaging winds, and isolated tornadoes in the Plains and Mississippi Valley. Heavy rain and flash flooding may also develop Wednesday for the Mississippi Valley and Upper Great Lakes.
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19NM N Lewisetta VA

Marine Point Forecast

[NOTICE]
  • Tonight

    Rain Likely

    NE 12kt
    1ft
  • Wednesday

    Slight Chc Showers

    NNW 7kt
    1ft
  • Wednesday
    Night

    Partly Cloudy

    Light Wind
    1ft
  • Thursday

    Mostly Sunny

    Winds IncreasingS 10kt
    1ft
  • Thursday
    Night

    Partly Cloudy

    S 10kt
    1ft
  • Friday

    Mostly Sunny

    SW 7kt
    1ft
  • Friday
    Night

    Partly Cloudy

    S 7kt
    1ft
  • Saturday

    Chance Thunderstorms

    SW 7kt
    1ft
  • Saturday
    Night

    Chance Thunderstorms

    SSW 7kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 4:27 pm EDT Apr 25, 2017
Forecast Valid: 6pm EDT Apr 25, 2017-6pm EDT May 2, 2017

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Detailed Forecast

FORECASTS OF WAVE HEIGHTS DO NOT INCLUDE EFFECTS OF WIND DIRECTION RELATIVE TO TIDAL CURRENTS. EXPECT HIGHER WAVES WHEN WINDS ARE BLOWING AGAINST THE TIDAL FLOW.

Synopsis: LOW PRESSURE WILL WEAKEN AS IT MOVES UP THE MID-ATLANTIC COAST TONIGHT. THE LOW WILL MOVE OFF TO OUR NORTH AND EAST WEDNESDAY AND A COLD FRONT WILL APPROACH FROM THE WEST THURSDAY NIGHT BEFORE DISSIPATING ON FRIDAY. A SMALL CRAFT ADVISORY MAY BE NEEDED FOR PORTIONS OF THE WATERS THURSDAY AFTERNOON INTO THURSDAY NIGHT.

Tonight
NE wind 7 to 12 kt becoming N after midnight. Rain likely, mainly between 8pm and midnight. Patchy fog after 8pm. Seas around 1 ft.
Wednesday
NNW wind 5 to 7 kt. A slight chance of showers before noon. Seas around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Thursday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Seas around 1 ft.
Thursday Night
SSE wind around 10 kt becoming SSW after midnight. Partly cloudy. Seas around 1 ft.
Friday
SW wind 5 to 7 kt becoming S in the afternoon. Mostly sunny. Seas around 1 ft.
Friday Night
SSE wind around 7 kt becoming SSW after midnight. Partly cloudy. Seas around 1 ft.
Saturday
SW wind around 7 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
SSW wind around 7 kt becoming SSE after midnight. A chance of showers and thunderstorms. 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: 38.31°N 76.44°W
Last Update: 4:27 pm EDT Apr 25, 2017
Forecast Valid: 6pm EDT Apr 25, 2017-6pm EDT May 2, 2017
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