If ATIS is not broadcasting visibility or sky conditions, what are the likely conditions in terms of ceiling and visibility?

When ATIS (Automatic Terminal Information Service) is not broadcasting visibility or sky conditions, it typically indicates that the weather is generally favorable. In aviation, ATIS will often only omit such information when conditions are suitable, meaning that pilots can expect a ceiling greater than 5,000 feet and visibility exceeding 5 miles. This aligns with common practices in reporting where good weather conditions are operationally relevant and can be relayed without concern for safety issues related to low visibility or ceilings.

The bulletin's absence of these significant weather criteria suggests an absence of adverse conditions, thus leading to the assumption that the weather is clear and suitable for flight operations.