Winter Storm Impacting the Rockies and Great Basin

Widespread precipitation is expected from the central Rockies back into the Southwest, with heavy snow accumulations possible, especially across the mountains of southwest Wyoming, Utah and eastern Nevada. The front will push further east on Saturday, with precipitation, including heavy mountain snows, shifting further east across the central and southern Rockies.
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Last Update: 209 PM PST Fri Jan 19 2018

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Los Angeles/Oxnard, CA Local Forecast Office

10NM SW Laguna Beach CA

Marine Zone Forecast


...GALE WARNING IN EFFECT FROM 3 PM PST THIS AFTERNOON THROUGH SATURDAY EVENING...
Synopsis: PZZ600-200730- 209 PM PST Fri Jan 19 2018 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 21Z...or 1 PM PST...a 992 MB low was located 400 NM NW of Seattle. A cold front will exit the coastal waters this afternoon. Strong NW winds behind this front will affect the waters through Sat. In addition, a very large W to NW swell will overspread the waters today and persist into the weekend. $$

Tonight
Western portion, NW winds 20 to 30 kt with gusts to 35 kt, becoming 20 to 25 kt after midnight. Elsewhere, NW winds 15 to 20 kt. Combined seas 6 to 8 ft dominant period 15 seconds. chance of showers in the evening. Slight chance of showers.
Sat
Western portion, NW winds 20 to 30 kt with gusts to 35 kt. Elsewhere, NW winds 15 to 20 kt becoming W in the afternoon. combined seas 6 to 8 ft dominant period 14 seconds.
Sat Night
Western portion, NW winds 20 to 30 kt with gust to 35 kt, becoming around 10 kt after midnight. Elsewhere, NW winds 15 to 20 kt becoming 10 to 15 kt after midnight. Combined seas 4 to 6 ft dominant period 14 seconds.
Sun
N winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Wind waves 2 ft or less. W swell 3 to 4 ft at 13 seconds.
Sun Night
NW winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. W swell 3 to 4 ft at 14 seconds.
Mon
NW winds 10 to 20 kt. Wind waves 1 to 3 ft. W swell 3 to 4 ft at 15 seconds.
Mon Night
NW winds 10 to 20 kt. Wind waves 2 to 3 ft. W swell 3 to 4 ft at 14 seconds.
Tue
NW winds 5 to 10 kt. Wind waves 2 ft or less. W swell 2 to 3 ft.
Wed
NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 ft. Patchy fog.
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Last Update: 209 PM PST Fri Jan 19 2018
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