Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic.
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Hazardous Weather Conditions

21NM ENE Baltimore MD

Marine Point Forecast

[NOTICE]
  • Tonight

    Heavy Rain

    SSW 6kt
    < 1ft
  • Sunday

    Chance Thunderstorms

    W 6kt
    < 1ft
  • Sunday
    Night

    Showers Likely

    Light Wind
    < 1ft
  • Monday

    Chance Thunderstorms

    W 6kt
    < 1ft
  • Monday
    Night

    Slight Chc Thunderstorms

    Light Wind
    < 1ft
  • Tuesday

    Mostly Sunny

    N 7kt
    < 1ft
  • Tuesday
    Night

    Partly Cloudy

    Light Wind
    < 1ft
  • Wednesday

    Mostly Sunny

    Light Wind
    < 1ft
  • Wednesday
    Night

    Partly Cloudy

    SSE 7kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 6:02 pm EDT Jul 22, 2017
Forecast Valid: 8pm EDT Jul 22, 2017-6pm EDT Jul 29, 2017

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Detailed Forecast


Synopsis: Light winds are expected with high pressure to the south through the weekend. Scattered thunderstorms are expected each afternoon and evening. A cold front will move through Sunday night.

Tonight
WSW wind around 6 kt becoming SSW in the evening. Showers likely and possibly a thunderstorm before 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce gusty winds and heavy rain. Seas 1 ft or less.
Sunday
W wind around 6 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Seas 1 ft or less.
Monday
W wind around 6 kt. A chance of showers, with thunderstorms also possible after 8am. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
N wind around 7 kt. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Wednesday Night
SSE wind 5 to 7 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: 39.38°N 76.16°W
Last Update: 6:02 pm EDT Jul 22, 2017
Forecast Valid: 8pm EDT Jul 22, 2017-6pm EDT Jul 29, 2017
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