Local Weather Planner

Severe/impactful weather for San Francisco and Santa Cruz Mountains

Severe/impactful weather for San Francisco and Santa Cruz Mountains

Bay Area Weather Alerts

Severe Weather Continues to Impact San Francisco Bay Area and Santa Cruz Mountains

A powerful and impactful storm system is currently sweeping through the San Francisco Bay Area and the Santa Cruz Mountains, bringing heavy rain, gusty winds, and widespread disruptions. Residents, commuters, and outdoor enthusiasts face ongoing hazards as authorities work to manage the evolving situation. The storm’s effects are being felt across transportation networks, outdoor recreation sites, and vulnerable neighborhoods, emphasizing the importance of vigilance and preparedness.

Key Developments and Timeline

Early Sunday Morning Impact

  • The National Weather Service and local meteorological agencies issued a warning that strong showers began impacting the San Francisco Bay shore around 7 AM Sunday. These intense downpours are expected to persist throughout the day, with the potential to cause localized flash flooding, especially in low-lying urban areas.
  • Visibility has been significantly reduced during morning commutes, leading to delays and hazardous driving conditions.

Santa Cruz Mountains at Risk

  • The severe weather alert remains in effect for the Santa Cruz Mountains and surrounding northwestern Santa Cruz County. Heavy rainfall combined with gusty winds have created dangerous conditions on mountain roads.
  • Fallen trees, branches, and debris have been reported across various routes, obstructing travel and increasing the risk of accidents and power outages.
  • Power outages are affecting parts of the region, with crews working to restore service where infrastructure has been compromised.

Latest Developments and Impact

Widespread Travel Disruptions

  • According to recent reports, driving conditions have deteriorated, with several mountain roads and coastal routes experiencing closures or significant slowdowns. Drivers are strongly urged to exercise extreme caution, especially on steep, exposed, or debris-prone roads.
  • Widespread delays have been reported at key transportation hubs and thoroughfares, complicating commutes and emergency response efforts.

Road Conditions and Safety Hazards

  • Driving has been a challenge this morning, as noted by WSBT22's Kyland Hall, with many roads affected by fallen debris and slick surfaces. Local authorities advise travelers to check real-time road condition reports before venturing out.
  • The storm has caused hazardous conditions on trails and outdoor recreation areas, prompting officials to close beaches and parks as a safety precaution.

Impact on Outdoor Activities and Public Safety

  • Outdoor activities—including hiking, biking, and outdoor sports—are strongly discouraged during periods of intense rain and wind. Authorities emphasize the need to stay indoors or in safe shelters until conditions improve.
  • The risk of localized flash flooding remains high, particularly in flood-prone neighborhoods and urban drainage areas. Residents are urged to monitor weather alerts and prepare for potential evacuations if necessary.

Current Status and Public Guidance

  • Beach and park closures are still in effect across the affected regions, with authorities maintaining restrictions until conditions stabilize.
  • Emergency preparedness remains critical. Residents should:
    • Stay informed via official weather alerts and road condition updates.
    • Avoid outdoor activities during heavy rain and high winds.
    • Gather emergency supplies, including water, non-perishable food, flashlights, and batteries.
    • Ensure vehicles are ready for sudden weather changes and avoid unnecessary travel.

Outlook and Implications

While the storm is expected to pass later today, the region continues to face significant hazards—from debris-laden roads and fallen trees to localized flooding and power outages. Authorities are closely monitoring the situation, and further updates will be provided as conditions evolve.

This event underscores the importance of staying vigilant, following official guidance, and prioritizing safety during severe weather episodes. The storm’s impact highlights the need for ongoing preparedness and awareness, especially as weather systems of this magnitude can cause substantial regional disruptions.

Residents and visitors are encouraged to remain cautious, stay informed through official channels, and avoid unnecessary risks during this challenging weather event.

Sources (2)
Updated Feb 25, 2026
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