A drought is an extended period fo unusually dry weather. Droughts become severe if several months pass without significant precipitation. Extreme heat is defined as temperatures that are ten ro more degrees above the average high temperature, and that last for several weeks during the hottest time of the year. Drought and extreme heat can cause shortages of water and food crops. Parched lands are more susceptible to wildfires during periods of drought.
Droughts can actually result in later flooding.
The vegetation dies without water, and as a result, even average rain can cause flooding.