From Brian Germ:
A Heat Advisory is in effect until 7pm Sunday for most of Central Texas. The heat index, or feels like temperature, should be near or exceeding 105° during peak heating hours. Be sure to stay very well hydrated and take cooling breaks if involved in outdoor plans!
Some parts of Central Texas were able to see rainfall and briefly cool-off Sunday afternoon! Scattered showers and storms should continue to diminish Sunday evening with the loss of daytime heating. Rain and storm chances will be 20% Sunday evening with partly cloudy skies and lows in the mid to upper 70s. Winds will be south southeast at 5 to 10 mph.
A few lingering showers may be possible Monday afternoon, however most locations should remain rain-free. Rain and storm chances will be around 20%. Afternoon highs to start the work week are expected to be similar to the weekend, with temperatures in the upper 90s and lower 100s. Winds Monday will be out of the south at 5 to 15 mph.
The upper-level ridge of high pressure is expected to build back into the Central Plains Tuesday and Wednesday, returning all of Central Texas to hot, humid, and quiet conditions. Highs through the work week are expected to be in the upper 90s and lower 100s with overnight lows in the mid to upper 70s under mostly clear skies. The heat index, or feels like temperature, may be near or exceed 105° each afternoon! Another Heat Advisory will be likely for several days this week.
There may be another chance for a few isolated showers and storms by next weekend as the upper-high pushes back west. Rain and storm chances will remain low at this time at 20% Saturday and Sunday, with slightly lower temperatures. Highs next weekend are expected to be in the mid to upper 90s.