A cold front moved through the area early Wednesday morning. Winds are expected to gust upward to 30 mph.
Other counties under the warning are Victoria, Aransas, Refugio and Calhoun.
Humidity is expected to drop today to 10 to 15 percent.
High fire danger is expected. Any fires that develop will likely spread rapidly.
Goliad County is not under a burn ban.
Residents are urged not to burn trash or be involved in any other open-flame burning today.