Heavy Rainfall Threat for Southern Plains and Mississippi Valley; Mild Temperatures for the East

Widespread showers and thunderstorms with the risk for flash flooding from the Southern Plains to the Mississippi Valley develops on Tuesday. Moisture tracking into the Pacific Northwest will bring heavy lower elevation/coastal rain and mountain snow. Meanwhile, unseasonably warm temperatures continue for the eastern two-thirds of the country.
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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

5NM E Barren Islands AK

Marine Point Forecast

[NOTICE]
  • Overnight

    Chance Snow

    SSW 10kt
    2-3ft

    Low: 32 °F

  • Tuesday

    Chance Snow

    Winds IncreasingWNW 30kt
    Waves Building7ft

    High: 36 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday
    Night

    Freezing Spray

    WNW 30kt
    6-7ft

    Low: 25 °F

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Freezing Spray

    WNW 30kt
    5-7ft

    High: 29 °F

  • Wednesday
    Night

    Freezing Spray

    NW 20kt
    3-5ft

    Low: 25 °F

  • Thursday

    Freezing Spray

    NNW 20kt
    3-4ft

    High: 29 °F

  • Thursday
    Night

    Chance Snow

    N 15kt
    3-4ft

    Low: 24 °F

  • Friday

    Rain/Snow Likely

    Winds IncreasingENE 30kt
    Waves Building9ft

    High: 35 °F

  • Friday
    Night

    Rain/Snow Likely

    ENE 30ktWinds Decreasing
    9ftWaves Subsiding

    Low: 32 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:14 pm AKST Feb 6, 2023
Forecast Valid: 12am AKST Feb 7, 2023-6pm AKST Feb 13, 2023

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

Synopsis: A 986 mb Alaska Peninsula low moves into western Prince William Sound at 1010 mb Wed afternoon. It sweeps a weak front across the Gulf to the north Gulf coast by Wed morning.

Overnight
SSW wind 5 to 10 kt. Scattered snow showers. Seas 2 to 3 ft.
Tuesday
WNW wind 5 to 15 kt increasing to 20 to 30 kt in the afternoon. Scattered snow showers before 9am. Seas 2 ft building to 7 ft.
Tuesday Night
WNW wind 25 to 30 kt. Widespread freezing spray after 9pm. Mostly cloudy. Seas 6 to 7 ft.
Wednesday
WNW wind 20 to 30 kt. Widespread freezing spray. Mostly sunny. Seas 5 to 7 ft.
Wednesday Night
NW wind 10 to 20 kt. Widespread freezing spray before 3am. Partly cloudy. Seas 3 to 5 ft.
Thursday
NNW wind 15 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray. Sunny. Seas 3 to 4 ft.
Thursday Night
N wind 10 to 15 kt, with gusts as high as 30 kt. A chance of snow after 3am. Seas 3 to 4 ft.
Friday
NNE wind 10 to 20 kt becoming ENE 20 to 30 kt in the morning. Rain and snow likely. Seas 3 ft building to 9 ft.
Friday Night
ENE wind 20 to 30 kt decreasing to 10 to 20 kt after midnight. Rain and snow likely. Seas 9 ft subsiding to 5 ft.

*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: 58.94°N 152.12°W
Last Update: 8:14 pm AKST Feb 6, 2023
Forecast Valid: 12am AKST Feb 7, 2023-6pm AKST Feb 13, 2023
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