Green
Forecast conditions are within the configured advisory parameters for the selected operation. Normal planning controls still apply.
Plan before mobilisation
Construction weather advisories for the operation
See whether forecast rain, wind, gusts, heat or cold may constrain the work you intend to carry out — not merely what the weather will be.
Forecast information in a construction context
Select a trade operation and review a daily Green, Amber or Red advisory. Flagged days can be examined at hourly resolution so teams can plan the timing of work and consider mitigation measures.
- More than 20 trade-operation selections
- Daily operation-specific grading
- Hourly drill-down for flagged days
- Mitigation actions linked to risk level
- Threshold and standard references where configured
Understand each advisory level
Amber
Conditions may constrain the operation. Review timing, method, supervision and mitigation before proceeding.
Red
Conditions exceed a configured advisory threshold. Examine the hourly forecast and the project's safety and operational requirements.
Advisories are decision-support information. Site-specific risk assessment, manufacturer instructions, approved methods, competent-person judgement and applicable regulations remain controlling.
Typical weather-sensitive operations
Lifting and access
Crane operations, steel erection, scaffolding and work at height can be sensitive to wind and gust conditions.
Concrete and coatings
Temperature, rain, humidity and wind can affect placement, curing and applied-finish conditions.
Envelope and external works
Roofing, cladding, waterproofing and external finishes may require dry or bounded weather windows.
Historical context
Compare forecast with historical norms
Where historical records are available for the selected location, the platform can show how forecast conditions compare with the five- and ten-year average for that time of year — helping teams assess whether conditions are unusually severe or broadly expected.
Historical data →Related features
Construction Weather covers the full project weather cycle — from tender through to extension-of-time evidence.
Weather early-warning notices
Turn forecast risks into editable early-warning notice drafts for project-team review before conditions arrive.
EOT weather evidence
Benchmark a project month against historical data and identify potential qualifying weather events for extension-of-time review.
Tender weather planning
Use ten years of historical data to estimate average unsuitable days by operation and project month at the proposed location.
Historical weather data
Retrieve dated weather records for any project location and export them for reports, delay reviews and project records.