Specific sources
Mark your home and the local source that matters to you. WindSentry checks the geometry, not just the city forecast.
Wind alerts for your exact home
WindSentry
WindSentry helps you know when to close or open windows by checking whether wind is forecast to carry smoke, dust, odor, or fumes from a specific local source toward your exact home.
It helps people who live near landfills, factories, farms, wildfire smoke, roads, construction sites, restaurants, ports, wastewater plants, or other local sources understand when wind may carry a problem toward their home.
Calm right now
Source trigger
Landfill
Actionable alerts
Receive close and open-window notifications around forecast danger windows.
Built for households
Share a home with family members so everyone sees the same triggers and forecast.
How WindSentry decides
Not a generic weather alert. A forecast tied to your geometry.
Place your home
Set the home pin at building level. The forecast and every alert are computed for that exact point.
Mark the source
Add a landfill, factory, road, cafe exhaust, wildfire direction, or any place that matters locally.
Watch the sector
WindSentry calculates the dangerous wind sector from that source toward your home and checks it every refresh.
Act at the right time
Get a close-window alert before a risk window starts and an open-window alert when it ends.