Weather

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Across
  1. 2. To predict or find out in advance
  2. 4. The amount of water vapour in the air.
  3. 5. The technique of gathering and analysing information or data
  4. 6. It is the systematic study of weather and its evolution.
Down
  1. 1. The movement of air, including its speed and direction.
  2. 3. How hot or cold the atmosphere is
  3. 4. Small, hard balls of ice that fall from the sky like rain.
  4. 5. Frozen or partly frozen rain.