weather crossword

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Across
  1. 3. pellets of frozen rain that's from cumulonimbus clouds
  2. 4. form of precipitation consisting ice pellets mixed with rain and snow
  3. 5. rain that freezes when impact of the ground
  4. 8. the boundary of an advancing mass of cold air
  5. 12. the boundary of an advancing mass of warm air
  6. 13. highest amount of gas in are atmosphere
  7. 14. Long period of time with low rainfall leading to no water
Down
  1. 1. dangerous winter storms that are a combination of blowing snow and wind resulting in very low visibilities.
  2. 2. measures heat
  3. 4. frozen water vapor that turns into ice crystals
  4. 6. water that drops from are atmosphere in drops
  5. 7. a storm with a violent wind, in particular a tropical cyclone in the Caribbean.
  6. 9. the occurrence of a natural electrical discharge of very short duration and high voltage between a cloud
  7. 10. an overflowing of a large amount of water beyond its normal
  8. 11. rotating winds having the appearance of a funnel-shaped cloud and advancing beneath a large storm system.