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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Last Update: 708 AM EST Tue Jan 22 2019

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7NM SSE Annapolis MD

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

Synopsis: Arctic high pressure will slowly build over the region today before shifting off the Mid Atlantic coast tonight. A cold front will near the Ohio Valley on Wednesday, as low pressure will ride along this boundary and cross the waters Wednesday night into Thursday. A secondary cold front will pass over the waters Friday, with high pressure settling overhead through the first half of the weekend. Small Craft Advisories will likely be required Wednesday night through Thursday night.

Today
N winds 5 to 10 kt...becoming SE this afternoon. Waves 1 ft.
Tonight
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
Wed
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of rain.
Wed Night
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. Rain.
Thu
NW winds 10 to 15 kt with gusts to 25 kt. Waves 1 to 2 ft. Rain.
Thu Night
NW winds 10 kt with gusts to 25 kt. Waves 1 to 2 ft.
Fri
N winds 5 to 10 kt. Waves 1 ft.
Sat
S winds 5 kt. Waves less than 1 ft.
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ABOUT THIS FORECAST

Last Update: 708 AM EST Tue Jan 22 2019
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RADAR & SATELLITE IMAGES

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