Your weather app runs on satellites, supercomputers and a retired science teacher who walked to his rain gauge at 7 a.m. every day for 50 years
The forecast on your phone has a secret ingredient: 8,700 volunteers with a thermometer. Meet the Frenches, a family in Gouverneur, N.Y. Ray monitored the stats for 50 years before his son took over. The 11-year-old granddaughter is next.

















