Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest.
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Last Update: 1010 AM CST Sun Jan 21 2018

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Lake Charles, LA Local Forecast Office

23NM SSE Grand Chenier LA

Marine Zone Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST MONDAY...

Synopsis: Moderate onshore flow will persist today, as high pressure will be over the southeast United States with low pressure moving across the Central Plains. The onshore flow will push warm and moist air over the colder waters off the Louisiana and Texas coast, keeping dense marine fog for the remainder of today through daybreak Monday. A cold front trailing from the low pressure system will track across the coastal waters early Monday morning with showers and thunderstorms. Moderate offshore flow behind the front will bring cooler and drier air, ending the precipitation and fog threat, through mid- week.

Rest Of Today
Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Areas of dense fog. Slight chance of rain showers.
Tonight
South winds 10 to 15 knots. Seas 1 to 3 feet. Areas of dense fog through the night. Slight chance of rain showers in the evening. Chance of rain showers and isolated thunderstorms after midnight.
Monday
West winds 10 to 15 knots. Seas 1 to 3 feet. Chance of rain showers and isolated thunderstorms in the morning.
Monday Night
North winds 10 to 15 knots. Seas 1 to 3 feet.
Tuesday
North winds 10 to 15 knots. Seas 1 to 2 feet.
Tuesday Night
Northeast winds 10 to 15 knots. Seas 1 to 2 feet.
Wednesday
Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
Wednesday Night
Northeast winds 10 to 15 knots. Seas 1 to 2 feet.
Thursday
East winds 10 to 15 knots. Seas 1 to 3 feet.
Thursday Night
East winds 10 to 15 knots. Seas 1 to 3 feet.
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ABOUT THIS FORECAST

Last Update: 1010 AM CST Sun Jan 21 2018
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