| Id | Group | Description |
|---|---|---|
| 200 | Thunderstorm | thunderstorm with light rain |
| 201 | Thunderstorm | thunderstorm with rain |
| 202 | Thunderstorm | thunderstorm with heavy rain |
| 210 | Thunderstorm | light thunderstorm |
| 211 | Thunderstorm | thunderstorm |
| 212 | Thunderstorm | heavy thunderstorm |
| 221 | Thunderstorm | ragged thunderstorm |
| 230 | Thunderstorm | thunderstorm with light drizzle |
| 231 | Thunderstorm | thunderstorm with drizzle |
| 232 | Thunderstorm | thunderstorm with heavy drizzle |
| 300 | Drizzle | light intensity drizzle |
| 301 | Drizzle | drizzle |
| 302 | Drizzle | heavy intensity drizzle |
| 310 | Drizzle | light intensity drizzle rain |
| 311 | Drizzle | drizzle rain |
| 312 | Drizzle | heavy intensity drizzle rain |
| 313 | Drizzle | shower rain and drizzle |
| 314 | Drizzle | heavy shower rain and drizzle |
| 321 | Drizzle | shower drizzle |
| 500 | Rain | light rain |
| 501 | Rain | moderate rain |
| 502 | Rain | heavy intensity rain |
| 503 | Rain | very heavy rain |
| 504 | Rain | extreme rain |
| 511 | Rain | freezing rain |
| 520 | Rain | light intensity shower rain |
| 521 | Rain | shower rain |
| 522 | Rain | heavy intensity shower rain |
| 531 | Rain | ragged shower rain |
| 600 | Snow | light snow |
| 601 | Snow | Snow |
| 602 | Snow | Heavy snow |
| 611 | Snow | Sleet |
| 612 | Snow | Light shower sleet |
| 613 | Snow | Shower sleet |
| 615 | Snow | Light rain and snow |
| 616 | Snow | Rain and snow |
| 620 | Snow | Light shower snow |
| 621 | Snow | Shower snow |
| 622 | Snow | Heavy shower snow |
| 701 | Mist | mist |
| 711 | Smoke | Smoke |
| 721 | Haze | Haze |
| 731 | Dust | sand/ dust whirls |
| 741 | Fog | fog |
| 751 | Sand | sand |
| 761 | Dust | dust |
| 762 | Ash | volcanic ash |
| 771 | Squall | squalls |
| 781 | Tornado | tornado |
| 800 | Clear | clear sky |
| 801 | Clouds | few clouds: 11-25% |
| 802 | Clouds | scattered clouds: 25-50% |
| 803 | Clouds | broken clouds: 51-84% |
| 804 | Clouds | overcast clouds: 85-100% |