Snow, Blowing Snow, and Dangerous Wind Chills from the North Plains to the Northeast

A powerful storm system will moving northeast and offshore later Sunday. An upper level low will continue producing snow and blowing snow from the Upper Midwest to the Northeast, especially, downwind of the Great Lakes. Bitterly cold air will plunge into the Plains following this system, with wind chills as cold as -40 degrees.
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Coastal Waters Forecast for Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm (PZZ545) (Text-Only)
NWS Forecast for: Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm (PZZ545)
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 157 PM PST Sat Jan 18 2020




Tonight: NE winds 10 to 20 kt with gusts up to 25 kt. Wind waves 3 to 4 ft. W swell 5 to 7 ft at 16 seconds, increasing to 8 to 10 ft at 16 seconds after midnight.

Sun: E winds 5 to 15 kt. Wind waves 1 to 2 ft. W swell 8 to 10 ft at 16 seconds.

Sun Night: SE winds up to 10 kt. Wind waves 1 ft. W swell 7 to 9 ft at 14 seconds.

Martin Luther King Jr Day: SW winds around 5 kt. Wind waves 1 ft. W swell 6 to 8 ft at 13 seconds. A slight chance of rain.

Mon Night: S winds 10 to 20 kt with gusts up to 25 kt. Wind waves 3 to 4 ft. W swell 8 to 10 ft at 18 seconds. Rain.

Tue: S winds 15 to 25 kt with gusts up to 30 kt. Wind waves 1 to 2 ft. W swell 9 to 11 ft at 16 seconds. Rain.

Tue Night: NW winds around 5 kt. Wind waves 1 ft. W swell 13 to 15 ft at 16 seconds.

Wed: NW winds up to 10 kt. Wind waves 1 ft. W swell 8 to 10 ft.

Thu: NW winds up to 10 kt. Wind waves 1 ft. W swell 5 to 7 ft. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...seas 4 to 6 ft with a dominant period of 11 seconds. across the bar...seas 5 to 7 ft with a dominant period of 11 seconds. Maximum ebb current of 1.8 kt at 11:19 pm saturday and 3.0 kt at 11:49 am sunday.



Zone Forecast: Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm (PZZ545)

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