Temperatures are set to plunge from Friday as a four-day cold spell sweeps the country,. The Nation

Temperatures are set to plunge from Friday as a four-day cold spell sweeps the country, according to the Thai Meteorological Department (TMD)'s latest weather advisory.
.Cold air carried by a strong high-pressure system from China will blanket Thailand and the South China Sea, also bringing strong winds to the whole region, the TMD said on Wednesday.
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