METAR Decoding Practice Test

When "CONS LTG" is included in weather reports, it refers to "Continuous Lightning." This term indicates that lightning is consistently visible and occurring in the vicinity, rather than being sporadic or intermittent. This ongoing activity can imply a more severe weather condition, often associated with thunderstorms. Continuous lightning can signal the need for caution due to possible hazardous weather conditions such as heavy rain or severe thunderstorms.

Other choices suggest different forms of lightning occurrences, such as intermittent flashes or lightning only observed at a distance, but "CONS LTG" specifically conveys a consistent pattern of lightning, making it distinct and particularly important for understanding the nature of the weather conditions being reported.