If you thought this week’s weather had been mild, think again. A powerful storm is moving into San Jose, bringing heavy rain, strong winds, and the threat of flooding across the region. The National Weather Service has issued a Flood Watch through Saturday evening and a Wind Advisory until mid-morning today. If you’re heading out, be prepared for wet roads, strong gusts, and potential travel disruptions.
What’s Happening Right Now?
San Jose woke up to cloudy skies and a muggy 53°F (12°C), but don’t let the calm start fool you—conditions are about to take a turn for the worse. Heavy rain is expected to intensify as the morning progresses, with the possibility of thunderstorms dumping inches of water in just a few hours. Flooding could become a serious issue, especially in areas with poor drainage or near creeks and streams.
At the same time, winds are picking up, with gusts strong enough to knock down tree branches and cause scattered power outages. If you haven’t already, secure loose outdoor items like patio furniture and garbage bins before they get blown away.
Afternoon: The Storm Peaks
By the afternoon, the worst of the storm will be in full swing. Rainfall rates could be intense, making streets slick and dangerous. With the ground already saturated from previous storms, this additional rainfall increases the risk of flash flooding and ponding on roads. If you need to be out, give yourself extra time to get where you’re going and be cautious of standing water.
Strong winds will continue, meaning that downed power lines and tree damage are a real possibility. Keep an eye out for potential road closures or detours, and be prepared for the chance of power outages in some areas.
Evening and Overnight: The Rain Begins to Let Up, But Flooding May Persist
By the time the sun sets, the heaviest rainfall should start to move out of the area. However, showers may linger into the late night hours, and standing water on roads could still make driving hazardous. Even if the rain stops, flooding doesn’t disappear right away.
Additionally, winds will remain gusty, and with the ground so wet, trees could still topple over hours after the storm passes. If you live in a flood-prone area, keep an eye on local updates in case evacuations become necessary.
How to Stay Safe During This Storm
- Watch for Flooded Roads – If you see standing water, turn around—don’t try to drive through it! It only takes a few inches of water to stall your car or sweep it away.
- Be Ready for Power Outages – Strong winds could bring down power lines, so charge your devices and have flashlights ready.
- Stay Indoors if You Can – With heavy rain and strong winds, it’s best to stay off the roads unless absolutely necessary.
- Secure Outdoor Items – Patio furniture, trash cans, and anything lightweight could become airborne in high winds.
- Keep an Eye on Local Alerts – If flooding becomes severe, authorities may issue evacuation notices in flood-prone neighborhoods.
What’s Next?
The worst of the storm should move out by Friday morning, but scattered showers could stick around into the weekend. Even after the rain stops, flooding could still be a problem in some areas for a while.
For now, stay informed, be prepared, and take this storm seriously. San Jose is no stranger to heavy rain, but with flooding and power outages a real possibility, it’s better to be safe than sorry.
