General construction: stacking weather windows across every trade on site

A job site rarely runs one operation. Here's how to read overlapping weather windows for framing, sitework, and exterior trades — so the whole site moves together.

On a general construction site, “can we work today?” is really several questions at once. Framing, sitework, and exterior trades each answer to different conditions — and they rarely line up.

One forecast, many thresholds

Wind that’s fine for sitework can stop crane picks. Rain that shuts down earthwork might not touch interior framing. A single site-level “rain at 2 p.m.” means different things to different crews, which is why a generic forecast leaves every foreman doing their own math.

Read the windows side by side

Wind — lifts, crane work, and anything at height
Precipitation and timing — earthwork, pours, and moisture-sensitive work
Temperature — material cure times and cold-weather limits
Daylight and drying — how much usable window is actually left

The whole site, on one timeline

The clearest way to plan is to see every operation’s window stacked on a shared clock — what’s go now, what opens later, what’s down all day. That’s exactly how DecideWeather lays out a site: each operation as its own lane with a Go / Caution / Stop recommendation, so you can sequence the day instead of guessing trade by trade.