
Crew Weather is a free GO/NO-GO weather decision tool built for construction crews, excavation teams, and outdoor workers. Powered by an 8-model weather ensemble engine, it delivers more accurate forecasts than any single weather model by averaging predictions from ECMWF, GFS, ICON, JMA, GEM, UKMO, and CMA.
Features include customizable crew thresholds, projected GO/NO-GO status for each day in the 10-day forecast, adaptive precipitation display (rain chance → thunderstorm probability → precipitation volume), heat stroke and freeze warnings, NWS severe weather alert integration, live Caltrans traffic cameras with HLS video streaming, and contractor field calculators.
Built by Errol Kerr, a construction professional and Olympic athlete based in Truckee, California.
Full 16-Day Truckee Forecast · Storm Tracker · Field-Tested Tools · Equipment · DIY Builds