Major Winter Storm to Impact the Central and Eastern U.S. Through this Weekend

An impactful Pacific storm will move east and redevelop into a significant winter storm. Heavy snow to the north of this storm and heavy rain to the south with freezing rain at the junction will form over the Central U.S. Friday. This system shifts into the Eastern States on Saturday with heavy snow from the Midwest to the Northeast, and heavy rain from the Mid-South to the Mid-Atlantic.
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5NM SW Gulfport MS

Marine Point Forecast

[NOTICE]
  • Overnight

    Areas Fog

    WSW 10kt
    1ft

    Low: 56 °F

  • Friday

    Dense Fog

    Light Wind
    1ft

    High: 61 °F

  • Friday
    Night

    Slight Chc Showers

    SSE 15kt
    1-3ft

    Low: 58 °F

  • Saturday

    Showers Likely

    SSW 20kt
    4ft

    High: 65 °F

  • Saturday
    Night

    Mostly Cloudy

    NW 20kt
    4ft

    Low: 40 °F

  • Sunday

    Sunny

    NNW 20kt
    3-4ft

    High: 48 °F

  • Sunday
    Night

    Clear

    NNW 15kt
    2ft

    Low: 38 °F

  • M.L.King
    Day

    Sunny

    SE 10kt
    1-2ft

    High: 54 °F

  • Monday
    Night

    Slight Chc Showers

    SSE 15kt
    3ft

    Low: 53 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:19 pm CST Jan 17, 2019
Forecast Valid: 12am CST Jan 18, 2019-6pm CST Jan 24, 2019

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Detailed Forecast


Synopsis: A low pressure system and strong cold front is expected to impact the coastal waters over the weekend. High pressure will then settle in for early next week. Another low pressure system should then affect the area by the middle of next week.

Overnight
WSW wind 5 to 10 kt. Areas of fog after 2am. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Widespread dense fog, mainly before 8am. Seas around 1 ft.
Friday Night
SSE wind 5 to 15 kt. A slight chance of showers after midnight. Seas 1 to 3 ft.
Saturday
S wind 15 to 20 kt becoming WNW in the afternoon. Showers likely and possibly a thunderstorm. Seas around 4 ft.
Saturday Night
NW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 4 ft.
Sunday
NNW wind 15 to 20 kt, with gusts as high as 25 kt. Sunny. Seas 3 to 4 ft.
Sunday Night
NNW wind 10 to 15 kt becoming NE after midnight. Clear. Seas around 2 ft.
M.L.King Day
ENE wind around 10 kt becoming SE in the afternoon. Sunny. Seas 1 to 2 ft.
Monday Night
SSE wind 10 to 15 kt. A slight chance of showers. Seas around 3 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: 30.32°N 89.15°W
Last Update: 11:19 pm CST Jan 17, 2019
Forecast Valid: 12am CST Jan 18, 2019-6pm CST Jan 24, 2019
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