Aviation abbreviation
thunderstorm with snow
TSSN
At a glance
Meaning of thunderstorm with snow
TSSN stands for thunderstorm with snow in FAA terminology.
More about thunderstorm with snow
This abbreviation is used in aviation weather. The English reference lists thunderstorm with snow with the abbreviation TSSN.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.