As you all know the Thai military has dispersed the protesters yesterday. Current situation the day after is not very clear; still rogue fighters in the streets and the disappointed mob is difficult to calculate.
The situation is highly unpredictable and further acts of violence are likely

Various countries have issued travel warning for Thailand, from serious to dangerous.
Bangkok, Khon Kaen, Ubon Ratchatani, Chiang Mai and Udon Thani seem to be the hotspots for now.

Suvarnabhumi airport in Bangkok is operating as normal.
All travelers need to present passport and flight tickets at the checkpoints.

Thai government has announced curfew for last night. It depends on the development during the day if further curfew measures will be announced