Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east.
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Last Update: 346 PM EST Mon Feb 19 2018

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Buffalo, NY Local Forecast Office

9NM W Henderson Harbor NY

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING...
Tonight
South winds 15 to 20 knots diminishing to 10 to 15 knots. Areas of fog. Rain. Waves in ice free areas 2 feet or less.
Tuesday
South winds 15 to 20 knots. Areas of fog. Rain. Waves 1 foot or less.
Tuesday Night
South winds 10 to 15 knots increasing to 15 to 20 knots. Areas of fog. A chance of rain. Waves 1 foot or less.
Wednesday
South winds 15 to 20 knots becoming west 10 to 15 knots. Areas of fog. Rain. Waves 1 foot or less building to 1 to 3 feet.
Wednesday Night
West winds 5 to 15 knots becoming northeast. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Thursday
Northeast winds 5 to 10 knots becoming east. Partly to mostly cloudy. Waves 1 foot or less.
Friday
Southeast winds 5 to 10 knots becoming southwest. A chance of rain and snow showers. Waves 1 foot or less.
Saturday
Southwest winds less than 10 knots. A chance of rain and snow showers during the day, then a chance of snow showers saturday night. Waves 1 foot or less. wave heights are for ice free areas.
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ABOUT THIS FORECAST

Last Update: 346 PM EST Mon Feb 19 2018
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