|Dissipating Cold Front
|Ice/Snow/mixed with rain
|Axis of Trough
|Centre of Tropical Cyclone
|Calm or light variable wind
- The weather charts are presented to give the public quick access to the information. Only minimal quality control has been applied.
- For weather charts (isobar/observations) with satellite image, please visit the "Met on Map" website.
- Basic knowledge on common pressure patterns on weather maps can be found at the webpages of Introduction to Air Pressure (Part I) and (Part II).