Weather Prediction Wizardry 5 .E .1 .2

What type of cloud is typically associated with fair weather and indicates stable atmospheric conditions?

• Cumulonimbus

• Cirrus

• Stratus

• Cumulus

A falling barometric pressure usually indicates what type of weather is approaching?

• Clear skies

• Stable weather

• Stormy weather

• Hot and dry conditions

If the wind is blowing from the east, what type of weather change might you expect in the Northern Hemisphere?

• Clear and calm weather

• A storm is likely approaching

• Warmer temperatures

• Cooler temperatures

How does a high temperature affect air pressure at the Earth's surface?

• Increases air pressure

• Decreases air pressure

• Has no effect on air pressure

• Initially increases, then decreases air pressure

Which weather condition is most likely when the humidity level is high?

• Sunny and clear skies

• Snow

• Rain

• Windy conditions

What instrument is used to measure atmospheric pressure?

• Anemometer

• Hygrometer

• Barometer

• Thermometer

Which type of clouds are thick, dark, and associated with heavy rain or thunderstorms?

• Cirrocumulus

• Cumulonimbus

• Altostratus

• Nimbostratus

What does a sudden drop in barometric pressure typically indicate?

• An approaching storm

• Clear weather ahead

• No significant change in weather

• Cooler temperatures are coming

Which direction of wind is most commonly associated with bringing warm weather in the United States?

• North

• South

• East

• West

What does a high humidity level combined with high temperature often lead to?

• Clear skies

• Thunderstorms

• Snow

• Cool breezes