Eshas's crossward puzzle

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Across
  1. 1. a severe tropical storm
  2. 2. meteorologist study this
  3. 6. when heat is put near water
  4. 10. the name for when it snows and rains
  5. 12. a big amount of snow coming all at once
  6. 13. measures wind speed
  7. 14. another word for twister
  8. 16. type of cloud
  9. 17. a big fast amount of wind
  10. 18. cold and slippery
  11. 20. this weather stats in December
Down
  1. 1. clear weather
  2. 3. water in gas form
  3. 4. a light amount of snow
  4. 5. air moving fast
  5. 7. particles rubbing inside a cloud
  6. 8. is awesome
  7. 9. this cloud means rain
  8. 11. when a gas changes to liquid
  9. 15. a light amount of rain
  10. 19. closest cloud to sun