Weather Crossword

3. Standard scale to measure temperature in the US
5. Instrument used to measure humidity
7. High clouds composed of ice crystals
8. Electrical discharge from a thunderstorm
10. An instrument that measures wind speed
16. Air in motion relative to the surface of the earth
19. An instrument that measures atmospheric pressure
21. A large mass of rapidly moving snow down a mountain
24. Ocean wave generated by a submarine earthquake
25. Process of liquid changing into a vapor or gas
26. Very fine water droplets at ground level
27. Water droplets suspended in air near the earth's surface causing reduced visibility
28. Study of the atmosphere
32. The mass of air surrounding the earth
33. Precipitation of liquid water particles
34. Liquid or solid water molecules that fall from the atmosphere and reach the ground
35. Transfer of heat between bodies that are in contact
36. Amount of water vapor in the atmosphere

1. When temperature near the surface is expected to be 32 or below
2. Temperature scale in which 0 is freezing point of water and 100 is boiling point
3. Formation of thin ice crystals on the ground
4. Sound wave produced as a lightning stroke heats the air causing it to rapidly expand
5. Severe tropical cyclone with wind speeds in excess of 74 mph
6. The absence of apparent motion in the air
9. Flat low level clouds
11. A shower accompanied by thunder
12. Moisture condensed on objects near the ground
13. Process of gas changing to liquid
14. Measure of warmth or coldness of an object
15. Solid grains of ice which form from the freezing of raindrops
17. Attraction of two masses to one another
18. Precipitation of small balls falling separately
20. Clouds in the shape of detached domes
22. Historical record of average daily and seasonal weather events
23. Transfer of heat within a gas or liquid by their movement
29. Concentric arcs of color in the air
30. Sustained winds of 15 to 25 mph
31. Violent rotating column of air reaching the ground