Today's sky will be partly cloudy as a weak trough of low pressure exits to the east. Expect a high temperature in the mid-70s. Mostly sunny and warm weather will follow Saturday as readings soar to the mid-80s. A storm system moving east from the Pacific is expected to cause the development of rain and thunderstorms Sunday afternoon through Monday afternoon. Rain amounts of 1-2 inches are forecast. A ridge of high pressure building into Texas will cause sunny and dry weather Tuesday through Thursday.