SYNOPSIS...A low pressure trough near the coast will persist tonight through Thu night, then weaken Fri and Fri night. Strong high pressure will remain NW of the region tonight, then drift NW and weaken Wed through Fri night. Weak low pressure will develop west of the area Wed and remain nearly stationary Wed night through Thu night. This low will drift E into the northern waters Fri and Fri night before dissipating Sat into Sat night. Another low and associated cold front will approach from the west Sun and Sun night.