Thailand: Adverse weather forecast across northern and central provinces through at least Jan. 16

Adverse weather is forecast across northern and central Thailand through at least Jan. 16. As of early Jan. 12, the Thai Meteorological Department has issued a weather warning for strong winds and hail across northern Thailand Jan. 13-16. Lightning is possible in the northern parts of northeastern and central regions. Temperatures are forecast to drop by 1-3 C (1.8-5.4 F) in the northern and northeastern regions and drop slightly in the central and eastern regions, including Bangkok. Strong winds, lightning, and hail are possible during thunderstorms.

Strong winds could down trees and power lines as well as cause damage to unsecured infrastructure. Officials could update and extend the coverage of the relevant weather alerts over the coming days.

Thunderstorms could produce rounds of heavy precipitation and strong winds in parts of northern and central Thailand. In areas where sustained rainfall occurs, flash and areal flooding are possible. Such flooding is possible in low-lying communities near watercourses and other large bodies of water and in urban areas with easily overwhelmed stormwater drainage systems. Sites downstream of large reservoirs may be subject to flash flooding after relatively short periods of intense rainfall. Landslides are possible in hilly or mountainous areas, especially where heavy rain has saturated the soil.

The severe weather could contribute to transport disruptions throughout the region. Traffic and commercial trucking delays might occur along regional highways. Flooding downpours could inundate some low-lying roads in areas with poor drainage. Strong winds might also pose a hazard to high-profile vehicles. Hazardous weather conditions might cause flight delays and cancellations at regional airports.