What is one possible hazard during adverse weather that affects train safety?

Adverse weather conditions can significantly impact train safety, primarily through reduced visibility and altered track conditions. When visibility is compromised, train operators may struggle to see signals, switches, or other critical indicators along the track, increasing the risk of accidents or misjudgments. Additionally, weather conditions such as rain, snow, or ice can affect the track's integrity, making it slippery or hazardous for trains. For example, snow accumulation can obstruct rails, while ice can lead to derailment. Therefore, recognizing and responding to these visibility challenges and track conditions is crucial for ensuring safe train operation during inclement weather.