The Thai currency is likely to become weaker against the US dollar and could fall by as much as 5.6% by the end of 2009. A currency expert forecast the Thai Baht, which as of February 4 traded at 34.95 per dollar, will slide to 36 by the end of June, and 37 by the end of the year.  The year 2008 saw the Thai currency plummet 15%, securing a third-worst spot amongst Asia's 10 most active currencies against the US dollar. Despite the Thai government's plan to spend billions of baht to spur growth, the political instability, which culminated in the closure of Bangkok's two international airports late last year, sent business sentiment to a record low. Thailand's current account will likely be in a deficit this year as overseas investment slows down, exports dry up, and the government's spending climbs through the roof.