The weather B2+

12345678910111213
Across
  1. 4. not thick fog, usually in the mountains
  2. 7. (about skies), not cloudy
  3. 9. a snow strom with strong winds
  4. 10. a violent storm with very strong winds
  5. 11. a long, hot, dry period when there is little or no rain
  6. 13. very hot
Down
  1. 1. +10, +15, etc
  2. 2. raining lightly
  3. 3. very cold
  4. 5. (become)not likely to change
  5. 6. raining heavily
  6. 8. unpleasantly cold
  7. 12. small balls of ice that fall like rain