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: 332 PM HST Sat Jan 20 2018

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Honolulu, HI Local Forecast Office

20NM W Honaunau HI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

Synopsis: PHZ100-211400- 332 PM HST Sat Jan 20 2018 .Synopsis for Hawaiian coastal waters... High pressure east-northeast of the islands will maintain moderate to fresh trade winds into next week. An approaching front will shift winds from the southeast by the middle of the week. $$

Tonight
Winds variable less than 10 knots west of the big island...east to 25 knots near south point. Wind waves 4 feet. North swell 3 feet after midnight. Swell east 6 feet. Haze. Isolated showers.
Sunday
Winds variable less than 10 knots west of the big island...east to 25 knots near south point. Wind waves 4 feet. Mixed swell northwest 3 feet and east 6 feet. Haze through the day. Isolated showers in the morning. Scattered showers in the afternoon.
Sunday Night
Winds variable less than 10 knots west of the big island...east 20 knots near south point. Wind waves 5 feet. Mixed swell northwest 4 feet and east 6 feet. Haze through the night. Isolated showers in the evening. Scattered showers after midnight.
Monday
West of the big island, winds variable less than 10 knots becoming west 10 knots in the afternoon. Near south point, east winds 20 knots. Wind waves 4 feet. Mixed swell northwest 5 feet and east 6 feet. Haze through the day. Showers likely in the morning. Scattered showers in the afternoon.
Monday Night
Winds variable less than 10 knots west of the big island...east 20 knots near south point. Wind waves 5 feet. Mixed swell northwest 6 feet and east 6 feet. Haze through the night. Scattered showers through the night.
Tuesday
West winds 10 knots west of the big island...east 20 knots near south point. Wind waves 6 feet. Mixed swell northwest 5 feet and east 5 feet. Haze. Scattered showers.
Tuesday Night
Northwest winds 10 knots west of the big island...east to 25 knots near south point. Wind waves 6 feet. Mixed swell northwest 5 feet and east 5 feet. Haze through the night. Scattered showers through the night.
Wednesday
West of the big island, winds variable less than 10 knots becoming west 10 knots in the afternoon, then becoming variable less than 10 knots. Near south point, east winds 20 knots. Wind waves 5 to 6 feet. Mixed swell northwest 3 to 4 feet and east 5 to 6 feet. Haze. Scattered showers.
Thursday
West of the big island, northwest winds 10 knots becoming variable less than 10 knots. Near south point, east winds 15 knots. Wind waves 4 to 5 feet. Swell east 6 feet. Haze. Scattered showers.
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Last Update: 332 PM HST Sat Jan 20 2018
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