Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.
A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >
| NWS Forecast for: San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge (PZZ530) Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 808 AM PST Sat Dec 27 2025 |  |
| Today: NW wind 5 to 10 kt, veering to N this afternoon. Tonight: NW wind around 5 kt. Sun: NE wind 5 to 10 kt. Sun Night: NE wind 5 to 10 kt. Mon: NE wind 5 to 10 kt. Mon Night: NE wind 5 to 10 kt. Tue: NE wind 10 to 15 kt. Tue Night: NE wind 5 to 10 kt. Wed: NE wind 5 to 10 kt. Wed Night: NE wind around 5 kt. A chance of rain. | |
| Zone Forecast: San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge (PZZ530) | |
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