Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Marine Graphics

Click here for Local Forecast Graphics - Automatically updated maps showing highest forecasted wind speeds over a 12 hour period as well as other weather elements and zoomed in options.

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Use the Digital Forecast Database - Pan & Zoom to your area of interest and step through the wind forecast in 3hr timesteps or the wave height forecast in 6hr timesteps.