| A | B |
| weather | the condition of the air and sky |
| temperature | how hot or cold something is |
| meteorologist | a person who studies the weather |
| forecast | tess us what the weather will be like |
| thermometer | tells degress of hot or cold |
| rainfall | the amount of rain that falls at one time |
| rain guage | measures the amount of rainfall |
| snow | frozen water vapor |
| sleet | frozen rain |
| weather vane | shows direction of the wind |
| wind | moving air |
| anemometer | measures the speed of wind |
| thunderstorm | a storm with thunder and lightening and usually heavy rain |
| tornado warning | a tornado has been seen - go to a safe place |
| tornado watch | conditions are right for a tornado - there could be a tornado |
| tropical storm | starts over the ocean and can become a hurricane |
| blizzard | winter storm with snow and strong winds |
| hurricane | huge storm with strong winds and rain |
| one inch of rain = | 10 inches of snow |
| the sun causes | change in the weather |