Severe weather possible across central and northern Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Monday afternoon and evening across parts of the central and northern Plains. There is an Enhanced Risk across the western Dakotas and extreme eastern Montana, where there is the potential for very large hail, damaging winds and a few tornadoes.
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12NM N San Francisco CA

Marine Point Forecast

[NOTICE]
  • Tonight

    Clear

    WNW 17ktWinds Decreasing

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Sunny

    Light Wind
  • Tuesday
    Night

    Mostly Clear

    W 6ktWinds Decreasing
  • Wednesday

    Sunny

    Light Wind
  • Wednesday
    Night

    Partly Cloudy

    WSW 8kt
  • Thursday

    Mostly Sunny

    WSW 9kt
  • Thursday
    Night

    Partly Cloudy

    WSW 11kt
  • Friday

    Mostly Sunny

    Light Wind
  • Friday
    Night

    Partly Cloudy

    WSW 13kt

Associated Zone Forecast which includes this point

Last Update: 2:44 pm PDT Jul 27, 2015
Forecast Valid: 7pm PDT Jul 27, 2015-6pm PDT Aug 3, 2015

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Detailed Forecast


Synopsis: A BROAD THERMAL TROUGH POSITIONED OVER CALIFORNIA WILL MAINTAIN GUSTY NORTHERLY WINDS THROUGH THIS EVENING. THE GUSTY WINDS WILL PRODUCE LOCALLY STEEP WIND WAVES. WINDS WILL DECREASE TONIGHT AND WEDNESDAY AS THE THERMAL TROUGH SLIDES WEST...RELAXING THE SURFACE PRESSURE GRADIENT AND IMPROVING SEA CONDITIONS.

Tonight
WNW wind 12 to 17 kt becoming SSE 6 to 11 kt in the evening. Clear.
Tuesday
Variable winds 5 kt or less. Sunny.
Tuesday Night
W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear.
Wednesday
Variable winds 5 kt or less. Sunny.
Wednesday Night
WSW wind 6 to 8 kt. Partly cloudy.
Thursday
WSW wind 5 to 9 kt. Mostly sunny.
Thursday Night
WSW wind 5 to 11 kt. Partly cloudy.
Friday
Variable winds 5 kt or less. Mostly sunny.
Friday Night
WSW wind 6 to 13 kt. Partly cloudy.

*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: 37.97°N 122.46°W
Last Update: 2:44 pm PDT Jul 27, 2015
Forecast Valid: 7pm PDT Jul 27, 2015-6pm PDT Aug 3, 2015
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