Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ.
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Hazardous Weather Conditions

27NM ENE Baltimore MD

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Thunderstorms Likely

    Light Wind
    < 1ft
  • Tonight

    Thunderstorms Likely

    Light Wind
    < 1ft
  • Tuesday

    Thunderstorms Likely

    Light Wind
    < 1ft
  • Tuesday
    Night

    Thunderstorms Likely

    Light Wind
    < 1ft
  • Wednesday

    Showers Likely

    Light Wind
    < 1ft
  • Wednesday
    Night

    Showers Likely

    Light Wind
    < 1ft
  • Thursday

    Showers Likely

    Winds IncreasingS 6kt
    < 1ft
  • Thursday
    Night

    Showers Likely

    W 7kt
    < 1ft
  • Friday

    Chance Showers

    NW 11kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 1:01 pm EDT Jun 17, 2019
Forecast Valid: 2pm EDT Jun 17, 2019-6pm EDT Jun 23, 2019

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Detailed Forecast


Synopsis: A front will be stalled out across the area through the middle of the week. It will then cross the region late Thursday or early Friday, with high pressure building over the waters at the end of the week. Small Craft Advisories may be necessary Thursday and Friday.

This Afternoon
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce small hail and gusty winds. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 9pm. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. A slight chance of showers, then showers and thunderstorms likely after 11am. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Showers likely and possibly a thunderstorm, mainly after 2pm. Seas 1 ft or less.
Thursday Night
SSW wind 5 to 7 kt becoming W after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Friday
NW wind around 11 kt. A chance of showers. 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: 39.5°N 76.08°W
Last Update: 1:01 pm EDT Jun 17, 2019
Forecast Valid: 2pm EDT Jun 17, 2019-6pm EDT Jun 23, 2019
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