High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday.
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4NM N San Francisco CA

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    W 13ktWinds Decreasing
  • Saturday

    Partly Sunny

    WSW 11kt
  • Saturday
    Night

    Mostly Cloudy

    W 7ktWinds Decreasing
  • Sunday

    Mostly Cloudy

    WSW 10kt
  • Sunday
    Night

    Slight Chc Rain

    WSW 9kt
  • Monday

    Chance Rain

    SSW 13kt
  • Monday
    Night

    Rain Likely

    S 14kt
  • Tuesday

    Rain Likely

    S 14kt
  • Tuesday
    Night

    Rain Likely

    S 15kt

Associated Zone Forecast which includes this point

Last Update: 1:12 pm PST Feb 22, 2019
Forecast Valid: 4pm PST Feb 22, 2019-6pm PST Mar 1, 2019

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Detailed Forecast


Synopsis: PZZ500-231145- 243 PM PST Fri Feb 22 2019 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Breezy northwest winds will persist into the evening before diminishing. Moderate northwest swell will continue into next week. Southerly winds will develop later this weekend and into early next weekend. $$

Tonight
W wind 8 to 13 kt becoming variable and less than 5 kt in the evening. Mostly clear.
Saturday
NW wind 5 to 11 kt becoming WSW in the morning. Partly sunny.
Saturday Night
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy.
Sunday
SSE wind 7 to 10 kt becoming WSW in the afternoon. Mostly cloudy.
Sunday Night
WSW wind around 9 kt becoming S after midnight. A slight chance of rain.
Monday
SSW wind 9 to 13 kt. A chance of rain.
Monday Night
S wind 12 to 14 kt. Rain likely.
Tuesday
S wind around 14 kt. Rain likely.
Tuesday Night
S wind around 15 kt. Rain likely.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 37.84°N 122.43°W
Last Update: 1:12 pm PST Feb 22, 2019
Forecast Valid: 4pm PST Feb 22, 2019-6pm PST Mar 1, 2019
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