from The Century Dictionary and Cyclopedia
- n. A diagram composed of the tracings made by several self-recording meteorological instruments, as the thermograph and the barograph.
Sorry, no etymologies found.
A "meteogram" showing temperature top black line; dew point bottom black line at Dulles over the last 24 hours.
The meteogram (shown here) shows a detailed forecast with timeline of what could happen if the low pressure remains on its forecast track (remember, the timeline starts to the right and then moves left).
Cobb Technique meteogram indicating 8 "snowfall for the Twin Cities.