A Storm Expected To Impact The Central U.S.

A storm system will emerge from the Rockies and impact the Central U.S. through midweek. A swath of heavy snow is expected from the Central Rockies to the Upper Mississippi Valley and Great Lakes. Locally heavy rain with a marginal chance for excessive rainfall will be possible from the Lower Mississippi Valley to the South. The system will then shift into the East to produce a number of hazards.
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For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM E Mayport FL

Marine Point Forecast

[NOTICE]

Today

E 13kt
3-4ft
High: 60 °F
Tonight

SE 11kt
3-4ft
Low: 58 °F
Wednesday

SSE 14kt
4ft
High: 66 °F
Wednesday
Night
SSE 18kt
4-5ft
Low: 59 °F
Thursday

SSW 17kt
3-4ft
High: 63 °F
Thursday
Night
NW 15kt
3ft
Low: 44 °F
Friday

NNW 14kt
3ft
High: 52 °F
Friday
Night
NNW 9kt
2ft
Low: 46 °F
Saturday

N 9kt
2ft
High: 54 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:17 am EST Jan 22, 2019
Forecast Valid: 10am EST Jan 22, 2019-6pm EST Jan 28, 2019

View Nearby Observations

Detailed Forecast

Synopsis: High pressure to the north of the region will move off the east coast tonight. Southerly flow increases Tonight through Wednesday night with a return to advisory conditions ahead of the next frontal system. The front will cross the local area early Thursday. High pressure will build in from the northwest Friday and Saturday.

Today

E wind around 13 kt. Mostly cloudy. Seas 3 to 4 ft.

Tonight

SE wind 8 to 11 kt. Mostly cloudy. Seas 3 to 4 ft.

Wednesday

SSE wind 10 to 14 kt. A slight chance of showers before 1pm. Seas around 4 ft.

Wednesday Night

SSE wind 16 to 18 kt, with gusts as high as 25 kt. Showers likely and possibly a thunderstorm after 1am. Seas 4 to 5 ft.

Thursday

SSW wind 13 to 17 kt becoming W in the afternoon. Winds could gust as high as 24 kt. Showers likely before 1pm. Seas 3 to 4 ft.

Thursday Night

NW wind 13 to 15 kt, with gusts as high as 21 kt. Mostly clear. Seas around 3 ft.

Friday

NNW wind 9 to 14 kt. Sunny. Seas around 3 ft.

Friday Night

NNW wind around 9 kt. Mostly clear. Seas around 2 ft.

Saturday

N wind 7 to 9 kt. Sunny. Seas around 2 ft.

*Notices:

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.
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.