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Heavy Rain and a Few Severe Thunderstorms Across Nation's Mid-Section Wednesday

A slow-moving front will bring multiple rounds of thunderstorms across parts of the Missouri River Valley into the Mid-Mississippi and the Tennessee River Valleys through Wednesday night. Local flooding from the heavy rains can be expected in some areas, so Flash Flood Watches are in effect. In addition, some of the stronger storms may produce damaging winds, large hail, and isolated tornadoes.
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12NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Partly Sunny

    W 6kt
    < 1ft
  • Tonight

    Mostly Cloudy

    WSW 8ktWinds Decreasing
    < 1ft
  • Thursday

    Partly Sunny

    Winds IncreasingNW 10kt
    < 1ft
  • Thursday
    Night

    Mostly Cloudy

    WNW 7kt
    < 1ft
  • Friday

    Partly Sunny

    W 7kt
    < 1ft
  • Friday
    Night

    Mostly Cloudy

    WSW 9kt
    < 1ft
  • Independence
    Day

    Mostly Sunny

    W 8kt
    < 1ft
  • Saturday
    Night

    Mostly Cloudy

    W 10ktWinds Decreasing
    < 1ft
  • Sunday

    Partly Sunny

    Winds IncreasingWSW 7kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 1:22 pm PDT Jul 1, 2015
Forecast Valid: 3pm PDT Jul 1, 2015-6pm PDT Jul 7, 2015

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Detailed Forecast


Synopsis: HIGH PRESSURE ACROSS THE COASTAL WATERS WILL MAINTAIN LIGHT WINDS AND SEAS THROUGH THE FORECAST PERIOD. A WEAK DISTURBANCE WILL PASS BY ON THURSDAY BRINGING SOUTHWESTERLY WINDS AND A CHANCE OF SHOWERS AND THUNDERSTORMS TO THE REGION.

This Afternoon
W wind around 6 kt. Partly sunny. . Wind waves 1 ft or less.
Tonight
WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. . Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming NW 5 to 10 kt in the afternoon. Partly sunny. . Wind waves 1 ft or less.
Thursday Night
WNW wind around 7 kt becoming WSW in the evening. Mostly cloudy. . Wind waves 1 ft or less.
Friday
W wind 5 to 7 kt. Partly sunny. . Wind waves 1 ft or less.
Friday Night
WSW wind 6 to 9 kt. Mostly cloudy. . Wind waves 1 ft or less.
Independence Day
W wind 5 to 8 kt. Mostly sunny. . Wind waves 1 ft or less.
Saturday Night
W wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. . Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. Partly sunny. . Wind waves 1 ft or less.

*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: 37.59°N 122.3°W
Last Update: 1:22 pm PDT Jul 1, 2015
Forecast Valid: 3pm PDT Jul 1, 2015-6pm PDT Jul 7, 2015
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