Weather Today: Meteorological Department Warns of Strong Cold Air Mass and Southern Rain

The Meteorological Department forecasts a strong cold air mass covering upper Thailand, causing cool to cold temperatures in the North and Northeast regions. The Southern region will experience scattered rain due to a moderate northeast monsoon affecting the Gulf of Thailand and the Andaman Sea. Sea waves in the lower Gulf will be around 2 meters, with waves in the upper Gulf and Andaman Sea reaching 1-2 meters. Boat operators are advised to exercise caution. Air pollution levels in upper Thailand remain good to moderate due to improved air circulation.