Severe Thunderstorms, Heavy Rain, Gusty Winds, And Flooding Potential From The Southeast U.S. To The Appalachians and Mid Atlantic Region

A slow moving low pressure system will track from the southern U.S. to the Mid Atlantic and Northeast early this week. The system will bring widespread rain, locally heavy from the Deep South to the Mid Atlantic Region. Localized flooding will be possible. In addition, the potential exists for strong to severe thunderstorms capable of damaging wind particularly over the Southeast U.S. into Monday.
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Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]
  • Overnight

    Rain/Snow Likely

    S 15kt
    < 1ft

    Low: 36 °F

  • Monday

    Chance Rain/Snow

    S 15kt
    < 1ft

    High: 44 °F

  • Monday
    Night

    Chance Rain/Snow

    SSW 20kt
    < 1ft

    Low: 36 °F

  • Tuesday

    Chance Rain/Snow

    SSW 25kt
    < 1ft

    High: 44 °F

  • Tuesday
    Night

    Rain/Snow Likely

    SW 30kt
    < 1ft

    Low: 37 °F

  • Wednesday

    Rain/Snow Likely

    WSW 20kt
    < 1ft

    High: 43 °F

  • Wednesday
    Night

    Scattered Showers

    WSW 15kt
    < 1ft

    Low: 36 °F

  • Thursday

    Chance Showers

    WSW 15kt
    < 1ft

    High: 41 °F

  • Thursday
    Night

    Chance Showers

    W 10kt
    < 1ft

    Low: 37 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:05 pm AKDT Apr 22, 2018
Forecast Valid: 12am AKDT Apr 23, 2018-6pm AKDT Apr 29, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY MONDAY NIGHT...

Synopsis: A 988 mb low 70 nm northwest of Saint Paul moves westward to form a complex low. This complex 976 mb low 80 nm southwest of Shemya moves 150 nm northwest of Adak at 968 mb Mon afternoon. The low then moves 50 nm west of Saint Paul at 975 mb Tue afternoon.

Overnight
S wind 10 to 15 kt. Snow showers likely before 1am, then rain showers likely between 1am and 4am, then scattered rain and snow showers after 4am. Seas 1 ft or less.
Monday
S wind 10 to 15 kt. Scattered rain and snow showers before 1pm, then scattered rain showers. Seas 1 ft or less.
Monday Night
SSW wind 15 to 20 kt, with gusts as high as 25 kt. Scattered rain showers before 7pm, then a chance of snow. Seas 1 ft or less.
Tuesday
SSW wind around 25 kt, with gusts as high as 35 kt. Scattered snow showers before 1pm, then scattered rain showers. Seas 1 ft or less.
Tuesday Night
SW wind 20 to 30 kt, with gusts as high as 40 kt. Rain and snow showers likely, becoming all snow after 1am. Seas 1 ft or less.
Wednesday
WSW wind 15 to 20 kt, with gusts as high as 25 kt. Snow showers likely before 4pm, then scattered rain and snow showers. Seas 1 ft or less.
Wednesday Night
WSW wind around 15 kt. Scattered showers. Seas 1 ft or less.
Thursday
WSW wind 10 to 15 kt. A chance of showers. Seas 1 ft or less.
Thursday Night
W wind around 10 kt. A chance of showers. Seas 1 ft or less.

*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: 53.87°N 166.54°W
Last Update: 6:05 pm AKDT Apr 22, 2018
Forecast Valid: 12am AKDT Apr 23, 2018-6pm AKDT Apr 29, 2018
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