Seattle is known for its rainy season, but the most damaging storms often hit when we least expect them—in late spring and early summer. May marks the transition from slow, soaking rains to sudden thunderstorms that can dump large volumes of water in minutes, triggering flash floods, roof leaks, and drainage failures.
If your home hasn’t been inspected since the winter rains, now’s the time. At 911 Restoration of Seattle, we specialize in helping homeowners prepare before storms cause serious damage. Here’s what every Seattle resident should do in May to storm-proof their home.
Why Seattle Faces Flash Flood Risks in Summer
Seattle may not get the monsoons of other states, but our aging infrastructure and dense neighborhoods mean even moderate storms can overwhelm systems.
Key risks include:
- Blocked city drains in neighborhoods like Rainier Valley and Northgate
- Backyard flooding in sloped areas of West Seattle and Beacon Hill
- Flat roof ponding in apartment buildings and older homes
- Basement flooding due to ground saturation and sump pump failure
- Roof leaks from unaddressed winter damage
Seattle homes are particularly vulnerable in May and June, when rainfall can be highly localized and intense.
What to Inspect Before the First Summer Storm
Homeowners often assume their homes are protected—until water starts seeping in. Do a pre-storm inspection with a focus on:
- Roof Condition – Check for cracked or missing shingles, and clear debris from flat roofs
- Gutters and Downspouts – Remove moss, pine needles, and pollen buildup
- Drainage Around the Foundation – Ensure soil slopes away from your home
- Basement Waterproofing – Look for past water stains or mineral deposits on basement walls
- Sump Pump Function – Test with water to make sure it kicks in automatically
If you’re unsure what to look for or lack access to crawl spaces or attics, a professional inspection can uncover vulnerabilities before they turn into disasters.
Common Flood Entry Points in Seattle Homes
Even well-maintained homes can be caught off guard. We frequently respond to storm-related flooding from:
- Cracked foundation walls
- Overflowing window wells
- Clogged French drains
- Basement stairwells with inadequate drainage
- Ground-level garage entrances
The key to prevention is knowing where water is most likely to intrude—and stopping it before it enters.
Our Storm Preparedness and Emergency Services
At 911 Restoration of Seattle, we offer more than just cleanup. We help you build a resilient home before disaster strikes. Our services include:
- Pre-storm inspections and drainage evaluations
- Foundation crack sealing and basement waterproofing
- Gutter and roof assessments
- Emergency water extraction and drying
- Structural repair and mold remediation if flooding occurs
We’re on call 24/7 and work with all major insurance providers to make your recovery process as smooth as possible.
Storm-Ready Starts with Action in May
The sunny days ahead can be misleading—Seattle’s storms don’t always wait for July. By taking action now, you can avoid water damage, costly repairs, and insurance headaches.
Whether you’re in Ballard, Green Lake, or Mount Baker, 911 Restoration of Seattle has your back. For expert help before or after a storm, reach out through our contact form today. Don’t wait for the rain to start knocking on your door.
