Weathersymbols – Cloud and Air Pressure Development
| Cloud cover | ||
| Symbols | Code | Description |
 |
0/8 | No clouds |
 |
1/8 | Sunny |
 |
2/8 | Bright |
 |
3/8 | Partially cloudy |
 |
4/8 | Half-cloudy |
 |
5/8 | Cloudy |
 |
6/8 | Heavily clouded |
 |
7/8 | Almost completely cloudy |
 |
8/8 | Overcast |
 |
9/8 | Sky not visible |
| This symbol is also used to indicate the position of the weather station. The other symbols are around this and the wind vane is attached to it. | ||
| Air pressure development (last three hours) | |
| Symbols | Description |
 |
Rising |
 |
Rising before a lesser fall |
 |
Rising, then stable |
 |
Rising or stable, then falling |
 |
Falling or stable, then rising |
 |
Stable |
 |
Falling |
 |
Falling then rising |
 |
Falling them stable |
