Severe Weather and Flooding Possible Saturday in the Mid-Mississippi & Lower Ohio River Valleys

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain across parts of the southern & central Plains to the lower Ohio & Tennessee Valleys on Saturday. Strong tornadoes, extremely large hail, and widespread damaging winds are possible in these areas.
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11NM NE Lewisetta VA

Marine Point Forecast

[NOTICE]
  • Overnight

    Partly Cloudy

    NW 8kt
    1ft
  • Saturday

    Thunderstorms Likely

    Winds IncreasingSE 6kt
    < 1ft
  • Saturday
    Night

    Thunderstorms Likely

    E 8kt
    1ft
  • Sunday

    Slight Chc Showers

    ESE 9kt
    1ft
  • Sunday
    Night

    Chance Showers

    SE 12kt
    1-2ft
  • Memorial
    Day

    Chance Showers

    S 8kt
    1ft
  • Monday
    Night

    Chance Showers

    S 6ktWinds Decreasing
    < 1ft
  • Tuesday

    Mostly Sunny

    WSW 6kt
    < 1ft
  • Tuesday
    Night

    Partly Cloudy

    S 9kt
    1-2ft

Associated Zone Forecast which includes this point

Last Update: 10:27 pm EDT May 26, 2017
Forecast Valid: 12am EDT May 27, 2017-6pm EDT Jun 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: HIGH PRESSURE WILL BUILD OVERHEAD TONIGHT BEFORE MOVING OFF THE MID- ATLANTIC COAST SATURDAY. A WARM FRONT WILL STALL OUT NEAR THE WATERS LATER SATURDAY AND SUNDAY BEFORE A COLD FRONT MOVES INTO THE AREA MONDAY. THE BOUNDARY MAY STALL NEAR THE WATERS FOR TUESDAY AND WEDNESDAY.

Overnight
NW wind 6 to 8 kt. Partly cloudy. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas 1 ft or less.
Saturday Night
E wind around 8 kt. Showers and thunderstorms likely, mainly before 8pm. Seas around 1 ft.
Sunday
E wind 7 to 9 kt becoming ESE in the afternoon. A slight chance of showers after 2pm. Seas around 1 ft.
Sunday Night
SE wind 8 to 12 kt. A chance of showers, mainly after 10pm. Seas 1 to 2 ft.
Memorial Day
S wind 5 to 8 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Monday Night
S wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers. Seas 1 ft or less.
Tuesday
NNW wind around 6 kt becoming WSW in the afternoon. Mostly sunny. Seas 1 ft or less.
Tuesday Night
S wind around 9 kt becoming W after midnight. Partly cloudy. Seas 1 to 2 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: 38.11°N 76.27°W
Last Update: 10:27 pm EDT May 26, 2017
Forecast Valid: 12am EDT May 27, 2017-6pm EDT Jun 2, 2017
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