Extreme Fire Weather Threat in Southern California; Chilly Weather for Much of U.S.; Heavy Rain in South Plains

Cold, Canadian air will cause Santa Ana winds to develop across southern California for extreme fire weather threats early this week, and critical Fire Weather threats through mid-week. This cold air is also plunging much of the U.S. below to much below normal temperatures, especially, across the High Plains. Heavy rains continue across the South Plains as moist air rides over this cold front.

Last Update: 213 AM PDT Mon Oct 15 2018

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5NM ESE San Francisco CA

Marine Zone Forecast

Synopsis: PZZ500-152145- 213 AM PDT Mon Oct 15 2018 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Gusty offshore winds can be expected through late this morning in the Suisun Bay and the West Delta as well as over the waters near coastal gaps. Winds will diminish this afternoon and then remain generally light to moderate through the forecast period. Mixed swell will continue with a long period southerly swell through mid week and a more moderate period northwest swell. A longer period northwest swell will arrive during the second half of the week. $$

NE winds up to 10 kt...becoming W this afternoon.
SW winds 5 to 15 kt.
W winds 5 to 15 kt.
Tue Night
W winds 5 to 15 kt.
NW winds up to 10 kt.
Wed Night
W winds up to 10 kt.
W winds up to 10 kt.
NW winds up to 10 kt.
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Last Update: 213 AM PDT Mon Oct 15 2018
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