Increasing low clouds are expected tonight with warm lows in the upper 60s to low 70s. A few storms will be possible along the Rio Grande this evening.
Warm conditions will continue on Thursday with another chance for some isolated showers and storms across northern and western areas along a dryline in the late afternoon. Some storms may be strong to severe, especially over the Hill Country. Better chances for showers and storms arrive late Friday and especially Saturday with a cold front. Much cooler conditions are forecast behind the cold front on Sunday before we begin to warm back up early next week.
Isolated severe storms will be possible late Thursday afternoon into Thursday night with large hail the primary hazard. A Level 1 to 2 risk exists across a majority of South Central Texas. Bottom line: Have a way to receive warning information and stay weather aware.