Severe weather and flash flooding possible Sunday for the northern Plains and Upper Midwest
Severe weather will be possible Sunday across much of the northern Plains. The Storm Prediction Center has highlighted Slight and Moderate Risks mainly for large hail and damaging winds, but an isolated tornado cannot be ruled out. Across the Upper Midwest, heavy rainfall could lead to isolated flash flooding with 1 to 2 inches of rainfall possible over the next 24 hours.
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30NM WNW San Francisco CA
Marine Point Forecast[NOTICE]
Last Update: 4:09 am PDT Jul 5, 2015
Forecast Valid: 7am PDT Jul 5, 2015-6pm PDT Jul 11, 2015
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 2 TO 4 FEET WITH A DOMINANT PERIOD OF 15 SECONDS. ACROSS THE BAR...COMBINED SEAS 3 TO 5 FEET WITH A DOMINANT PERIOD OF 15 SECONDS. MAXIMUM EBB CURRENT OF 2.6 KNOTS AT 06:05 AM SUNDAY AND 1.5 KNOTS AT 07:18 PM SUNDAY.
- 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.
- 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.