Observed arrival · 2026-10-17
MeteoPupu, a weather workbench for Argentina
A public suite of weather maps and station-based tools for Argentina and South America, including satellite imagery, soundings, observations, and forecast comparisons.
- For
- Weather watchers and forecasters in Argentina and South America
- Worth noticing
- Radiosonde diagrams can be downloaded as SVG, while their instability indices are available as CSV.
Field notes
The map listings identify data sources and methods, including BUFR/NOAA and GFS, and describe an hourly surface chart with automated fronts. Station pages cover recent conditions as well as a comparison between observed temperatures, the previous day's forecast, and the current forecast for the next three days. The site also says optional feedback can be submitted without an IP address in the saved message, while server logs retain access data for 14 days.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue