
Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast
A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >
For More Weather Information:
This Afternoon

NNW 10kt
4ftTonight

NNW 7kt⇓
3-4ftTuesday

⇑NNW 10kt
3-4ftTuesday Night

NNW 8kt
4ftWednesday

⇑NW 9kt
4ftWednesday Night

NW 9kt⇓
3ftThursday

⇑NNW 10kt
3-4ftThursday Night

NNW 11kt
3-4ftFriday

NNW 10kt
4ft
Associated Zone Forecast which includes this point
Last Update: 1:25 pm PDT Mar 16, 2026
Forecast Valid: 1pm PDT Mar 16, 2026-6pm PDT Mar 22, 2026
View Nearby Observations
Detailed Forecast
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 3 feet at 13 seconds. ACROSS THE BAR...Swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 2.4 kt at 03:34 PM Monday and 2.3 kt at 04:05 AM Tuesday.
*Notices:
- 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.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Point Forecast: | 37.56°N 122.58°W |
| Last Update: | 1:25 pm PDT Mar 16, 2026 |
| Forecast Valid: | 1pm PDT Mar 16, 2026-6pm PDT Mar 22, 2026 |
| Forecast Discussion | |
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