| Answer | Crossword Clue |
|---|---|
| DUST | Composition of some clouds |
| COMETS | Oort cloud's composition |
| STRATI | Some clouds |
| CUMULI | Some clouds |
| STRATI | Some low clouds |
| PUFFY | Like some clouds |
| LACY | Like some clouds |
| CIRRI | Some high clouds |
| VAPORIFIC | Producing some clouds |
| FLEECY | Like some clouds |
| OMEN | Gathering clouds, to some |
| OMEN | Dark clouds, to some |
| OMEN | Storm clouds, to some |
| OMENS | Gathering clouds, to some |
| ILLOMENS | Dark clouds, to some |
| NEBULAR | Like some celestial clouds |
| HOPEFULSIGN | The sun peeking through the clouds, to some |
