Check Conditions
Best Work Windows Today
Hourly Safety Score (Next 12h)
Job Checklist
Why do weather conditions matter?
Each trade has specific weather thresholds that can make or break a job. Learn the science behind weather limits for painting, roofing, and concrete work.
What This Tool Checks
Each job type has different weather thresholds. Painters care about humidity and dew point. Roofers care about wind and wet surfaces. Concrete workers care about temperature range and rain windows. This tool applies the right checks for your trade.
- Exterior Painters — Humidity <70%, temp 50–90°F, 4h rain-free window, dew point gap, surface moisture
- Roofers — No wet surfaces, wind <25 mph, freeze risk, shingle heat limit
- Concrete Workers — Temp 45–90°F, 24h rain window, freeze risk, wind evaporation
- Landscapers — Soil saturation, temp extremes, wind
How is the safety score calculated?
Each job type has a set of specific rules (e.g. "humidity below 70%", "no rain in next 4
hours"). The score is the percentage of rules that pass. 100 means all conditions are met; 0 means none are.
The go/caution/stop verdict maps to 80+, 50–79, and below 50.
How accurate is the hourly forecast?
We use Open-Meteo, which aggregates NOAA, ECMWF, and other global models. Hourly
forecasts are typically 85–90% accurate within 24 hours. Always cross-check with a local radar check for
jobs that can't be paused mid-project.