From Brian Germ:
An upper-level low pressure system will be moving across Central Texas Tuesday and into Wednesday as showers and thunderstorms return to the region. High temperatures on Tuesday will reach the middle 80s before cooling into the upper 70s for the rest of the work week, due to cloud cover and precipitation.
The upper-level low is expected to stall out over Central Texas for the next several days keeping rain chances very high. Flash flooding will be the main concern for the area with the potential for 2 to 5 inches of rainfall by the weekend. The severe weather risk will continue to stay low, although some thunderstorms may contain strong winds and large hail at times.
Conditions are expected to slowly improve by the end of the weekend and into next week, with highs returning to the middle 80s.