Seasonal
How do I get my house ready for Santa Ana wind season?
Updated August 2026
By Porter Ranch Pros — an independent resource for Porter Ranch homeowners.
Get ready before the first event, not during it: trim trees and remove dead limbs, secure everything loose in the yard, clear the roof and gutters, and know your plan for a power outage. Santa Ana winds arrive in the fall and run through winter, they're strongest along the Valley's north rim where Porter Ranch sits, and they're also the region's peak fire weather — so wind prep and fire readiness are the same project here.
| When | Task | Details |
|---|---|---|
| Late summer (before the first event) | Thin trees, remove dead or hanging limbs | Keep branches off the roofline; have a professional assess large trees near the house or driveway |
| Late summer | Roof + gutter check | Look for lifted shingles and slipped tiles; clear dry debris |
| Before a forecast event | Secure the yard | Umbrellas down, light furniture flipped or staked, bins emptied or stored, wobbly fence posts checked |
| Before the season | Outage kit ready | Flashlights and charged batteries findable in the dark; know the garage-door manual release; have a fridge plan |
| After each event | Ten-minute walk-around | Roof edges and tiles, fence lines, cracked limbs, and debris around the AC condenser |
Trees first — they cause most of the damage
Wind damage in a neighborhood like this mostly arrives through trees: dead limbs, overgrown canopies, and shallow-rooted species that sail. Before the season, have trees thinned so wind passes through rather than pushing on a full canopy, remove dead or hanging limbs, and keep branches off the roofline. This is also the moment to look hard at any large tree near the house or driveway and ask a professional whether it's sound.
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The yard: if it can fly, it will
Patio umbrellas, trampolines, canopies, empty bins, and loose fence boards are the usual projectiles. Before a forecast wind event, take umbrellas down, flip or stake light furniture, and check fence posts that wobbled last year — a fence that's loose in October is a fence that's down in December. Wood fences that run perpendicular to the wind take the worst of it.
Roof and gutters
Santa Anas find every lifted shingle and slipped tile. A pre-season roof check — from the ground with binoculars, or by a roofer — plus clean gutters does two jobs at once: it keeps wind from peeling at loose edges, and it removes the dry debris that embers ignite. If your roof is older or you spotted slipped tiles last season, get it looked at before the winds return.
Power outages: plan for the fridge, then everything else
Wind events are when local power interruptions happen — lines and trees don't mix. Keep flashlights and charged batteries where you can find them in the dark, know how to open your garage door manually, and have a plan for keeping the refrigerator closed. If outages hit you hard, backup power is an electrician conversation worth having before the season, not during an outage.
Fire weather: the other half of Santa Ana prep
Santa Ana events are when red flag warnings are issued, because dry, fast wind is what turns a spark into a wind-driven fire. Wind season is the reason brush clearance, clean gutters, and ember-conscious landscaping matter in the 91326 — if you haven't read it, our brush clearance guide covers what's required here.
After the wind: the ten-minute walk-around
When an event passes, walk the property: roof edges and tiles, fence lines, tree limbs that cracked but didn't fall, and the debris packed around your AC condenser — Santa Anas load outdoor units with dust and leaves, which is worth clearing before the unit next works hard.
Common questions
When is Santa Ana wind season?
Generally fall through winter, with events possible from roughly September into spring. The strongest, driest events cluster in October through January.
Why are Santa Ana winds worse in Porter Ranch?
The neighborhood sits against the Santa Susana foothills on the Valley's north rim, where downslope winds accelerate — hillside and canyon-adjacent homes feel events more strongly than the flat mid-Valley.
What should I check on my house after a wind event?
Roof tiles and shingle edges, fences, cracked or hanging tree limbs, gutters, and debris around outdoor HVAC equipment. Catching a slipped tile after the first event beats finding a leak in the first rain.
Do Santa Ana winds increase fire risk?
Yes — they're the region's classic fire weather. Hot, dry, fast-moving air is when red flag warnings are issued and when defensible space around your home matters most.