Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Elida, located well west of the southern tip of the Baja California Peninsula, and on Tropical Storm Fausto, located several hundred miles west-southwest of southwestern Mexico. Eastern and Central East Pacific: A broad area of low pressure is forecast to develop well south of Mexico by midweek. Environmental conditions appear conducive for development of the system thereafter, and a tropical depression could form while it moves westward to west-northwestward across the eastern and central portions of the eastern Pacific. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...60 percent. South-Southwest of Hawaii: Showers and thunderstorms associated with a trough of low pressure located well south of the Hawaiian Islands remain disorganized. Environmental conditions appear conducive for some gradual development of this system as it moves generally westward during the next several days. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...low...20 percent.