Winter storms increase the likelihood of tower lighting outages while making repairs more difficult and costly. Delays in fixing outages can lead to extended FAA NOTAM periods, impacting compliance records. The cost of a single repair, including labor and parts, ranges from $1,601 to $6,670 in 2026, with additional expenses for repeat trips due to weather-related delays. These challenges highlight the importance of proactive maintenance and service agreements to mitigate financial and operational risks.