What is one important factor to consider when interpreting radar speed readings?

When interpreting radar speed readings, weather conditions play a crucial role. Adverse weather, such as rain, fog, or snow, can affect the radar's ability to accurately gauge speed. Rain can cause signals to scatter, while fog may limit visibility, making it more difficult to confirm the speed of approaching vehicles. In addition, wet or icy road surfaces can affect vehicle handling and speed perception. Therefore, considering weather conditions at the time of enforcement helps ensure the radar readings are interpreted correctly, leading to more accurate assessments of vehicle speed and the ability to make informed decisions regarding enforcement actions.