San Jose, get ready for a wet and wild Thursday. A powerful storm is headed our way, bringing heavy rainfall that could quickly flood streets and make driving a nightmare. The National Weather Service is warning residents to prepare for slow commutes, waterlogged intersections, and potentially hazardous conditions, especially in low-lying areas with poor drainage. If you have errands or outdoor plans, you’ll want to adjust them. Here’s the full breakdown of what to expect and how to stay safe.
Your Day-by-Day Forecast of San Jose’s Rainy Week
Tuesday:
It’ll be cooler, with a high of 57°F (14°C) and a low of 44°F (7°C). No rain is expected, but clouds will start building. Consider using this day to clear out your gutters and drains before the storm hits. Clogged drainage could make flooding worse.
Wednesday:
Clouds take over, with a high of 58°F (14°C) and a low of 52°F (11°C). It’s the last dry day before the heavy rain arrives, so run any errands now and make sure you have what you need at home.
Thursday:
This is the day to watch. Rain will come down steadily throughout the day, and in some areas, it could be heavy enough to cause flooding. The high will reach 63°F (17°C), but it’ll be hard to enjoy with roads turning slick and visibility dropping during downpours. If you can, avoid driving, especially through intersections or underpasses that are prone to flooding. Just a few inches of water can be enough to stall your car or worse. If you must be on the road, drive slowly and carefully.
Friday:
The storm will start to ease, but don’t be surprised if you see a few leftover showers in the morning. The afternoon will bring some sunshine as clouds break up. The high will be 60°F (15°C), and the low will be around 42°F (6°C). While the worst is behind us, puddles and slick spots will stick around, so be cautious while driving or walking.
Saturday:
It’s back to sunny skies, with a high of 63°F (17°C) and a low of 46°F (8°C). The ground may still be wet, but it’s a great day to check for any damage around your home or clean up debris left by the storm.
Sunday:
Partly sunny and warm, with a high of 64°F (18°C). Most of the storm’s impact will be behind us, but low-lying areas that experienced flooding may still take time to fully dry out.
Why Thursday’s Storm Deserves Your Attention
San Jose is no stranger to rain, but when storms bring heavy downpours in a short amount of time, things can get messy fast. The biggest concern this week is flooding, especially in streets and neighborhoods with poor drainage. If storm drains get clogged with debris, water can back up quickly, leading to flooded intersections, sidewalks, and even homes. Driving will be risky during peak rainfall, so avoid being on the road unless necessary.
What to Watch Out For:
- Flooded Roads and Intersections: Streets with poor drainage are likely to flood, creating dangerous driving conditions.
- Slick Driving Conditions: Wet roads can cause cars to hydroplane, especially at higher speeds.
- Blocked Drains: Leaves and debris can clog storm drains, making flooding worse.
- Slippery Sidewalks: Be cautious when walking—wet surfaces can be slippery, especially near construction sites or underpasses.
How to Stay Safe During the Storm:
- Clear Your Gutters and Drains: Make sure leaves and debris are cleared out to help water flow properly.
- Avoid Driving Through Flooded Streets: Even shallow water can stall your car or hide deeper hazards. It’s safer to turn around than to risk it.
- Stay Updated: Check local weather reports and keep an eye on any emergency alerts for your area.
- Prepare an Emergency Kit: Have flashlights, batteries, bottled water, and non-perishable food ready in case of power outages or blocked roads.
- Check on Neighbors: Elderly neighbors or those with mobility issues may need help preparing or staying safe during the storm.
Final Thoughts: Be Ready, Stay Safe, and Keep an Eye on the Storm
This week’s storm has the potential to cause more than just wet shoes—it could disrupt daily routines and lead to flooded roads. The good news? With a little preparation, you can avoid most of the headaches. Make sure your home is ready, stay off the roads during the worst of the rain, and check in on those who might need help. Once the weekend arrives, you’ll be glad you took the time to prepare.
