Tramontane is a classical name for a northern wind. The exact form of the name and precise direction varies from country to country. The word came to English from Italian tramontana, which developed from Latin trānsmontānus, "beyond/across the mountains", referring to the Alps in the North of Italy. The word has other non-wind-related senses: it can refer to anything that comes from, or anyone who lives on, the other side of mountains, or even more generally, anything seen as foreign, strange, or even barbarous.
Tramontane clouds, Port-Leucate (Aude), south-central France
The levant is an easterly wind that blows in the western Mediterranean Sea and southern France, an example of mountain-gap wind. In Roussillon it is called "llevant" and in Corsica "levante". In the western Mediterranean, particularly when the wind blows through the Strait of Gibraltar, it is called the Viento de Levante or the Levanter. It is also known as the Solano.
Levant cloud forming against the eastern cliffs of the Rock of Gibraltar.
Levant cloud hanging over the Rock of Gibraltar.
The cap cloud that forms in moist stable easterly winds over the Rock of Gibraltar
The Levanter cloud becoming detached from the crest of the Rock in strong easterly winds