Weather terms

2. A cloud layer that covers most, or all of the sky.
4. a condition of the atmosphere in which the pressure is below average
5. pellets of frozen rain which fall in showers from cumulonimbus clouds.
6. atmospheric water vapor frozen into ice crystals and falling in light white flakes or lying on the ground as a white layer.
9. A local storm produced by cumulonimbus clouds accompanied by lightning and thunder...often containing heavy rain...and sometimes strong winds and hail.
13. Instrument designed to measure the speed of the wind.
14. a condition of the atmosphere in which the pressure is below average
15. A period of moisture deficiency, extensive in space and time.

1. Front The leading edge of a relatively cold air mass.
3. The statistical collective of weather conditions over a specified period of time
7. Front A front that moves in such a way that warmer air replaces colder air.
8. a thick cloud of tiny water droplets suspended in the atmosphere at or near the earth's surface which obscures or restricts visibility
10. a condition of the atmosphere in which the pressure is above average
11. moisture condensed from the atmosphere that falls visibly in separate drops.
12. a form of precipitation consisting of ice pellets, often mixed with rain or snow.