Dangerous weather could impact the assignment of fault for a car accident in Fort Worth. A person knows or should have known about the dangerous weather conditions. Bad weather, including ice, is no defense in a motor vehicle crash.  All drivers have a duty to be prudent and safe while on the road no matter what the weather condition. When a motorist breaches that duty and causes harm or damage to another person such as property damage, injuries or death, they could be held liable.