Heavy precipitation for parts of the Pacific Northwest

Moisture will continue to stream into the Pacific Northwest for the next several days. Heavy rain will continue along the coast, while heavy snow will impact the highest elevations of the Cascades. In the northern Plains and Upper Great Lakes, more arctic air will bring periods of snow, blustery winds and cold wind chills. Light snow is also possible in New England and the Ohio Valley.
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Last Update: 329 PM CST Mon Nov 20 2017

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15NM WNW New Orleans LA

Marine Zone Forecast


Synopsis: Ridge of high pressure over southern United States will move east tonight. Another surge of high pressure will move southward into the Gulf of Mexico early Wednesday, followed by a stronger surge of cold high pressure this weekend.

Tonight
East winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday
Northeast winds 5 to 10 knots. Waves 1 foot or less. Dominant period 4 seconds.
Tuesday Night
North winds 10 to 15 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Wednesday
North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Wednesday Night
North winds 15 to 20 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Thursday
North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant period 4 seconds.
Thursday Night
North winds 5 to 10 knots. Waves 1 to 2 feet. Dominant period 4 seconds.
Friday
North winds 5 to 10 knots becoming northwest late in the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Friday Night
West winds near 5 knots. Waves less than 1 foot. Dominant period 4 seconds.
Saturday
West winds 5 to 10 knots. Waves 1 foot or less.
Saturday Night
Northwest winds 5 to 10 knots. Waves 1 to 2 feet.
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ABOUT THIS FORECAST

Last Update: 329 PM CST Mon Nov 20 2017
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