How is the weather?

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Across
  1. 5. weather without clouds or fog
  2. 6. dark
  3. 7. small, soft, white pieces of ice
  4. 9. the sudden loud noise
  5. 10. a violent wind with a circular movement
  6. 12. a very strong wind
Down
  1. 1. natural movement of air
  2. 2. a thick cloud that makes it difficult to see
  3. 3. raining a lot
  4. 4. a short period of rain
  5. 5. full of clouds
  6. 8. a gentle wind
  7. 10. small, hard balls of ice
  8. 11. a flash of bright light