Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail.
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Last Update: 233 PM PDT Thu Aug 17 2017

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3NM NNE San Francisco CA

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...
Synopsis: PZZ500-180445- 233 PM PDT Thu Aug 17 2017 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Winds will be generally light and variable over the coastal waters this evening and overnight. Locally breezy conditions are possible through the evening near the Golden Gate Gap and Angel Island. Expect increasing northwest winds beginning late Friday and lasting through the weekend as the ridge strengthens further. $$

Tonight
SW winds 15 to 25 kt in the evening decreasing to 10 to 20 kt before midnight.
Fri
SW winds 10 to 20 kt.
Fri Night
SW winds 10 to 20 kt.
Sat
SW winds 10 to 20 kt.
Sat Night
SW winds 10 to 20 kt. Patchy fog after midnight.
Sun
SW winds 10 to 20 kt.
Mon
SW winds 5 to 15 kt.
Tue
SW winds 5 to 15 kt.
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ABOUT THIS FORECAST

Last Update: 233 PM PDT Thu Aug 17 2017
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RADAR & SATELLITE IMAGES

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