An early Signal Service weather map from September 1, 1872, on record in the NOAA Library. Careful compilation and study of these maps led to scientific forecasting.
With the NOAA 200th Celebration coming to a close at the end of 2007, maintenance of this Web site ceased. Updates to the site are no longer being made.
An early Signal Service weather map from September 1, 1872, on record in the NOAA Library. Careful compilation and study of these maps led to scientific forecasting.