Experts said warnings issued in the run-up to this weekend’s flooding were as timely and accurate as possible, but questions about whether the alerts reached people most at risk remain.

"It's not community to community. It's a national system," Sen. Maria Cantwell said on "Face the Nation with Margaret Brennan."

Parts of Central Texas are under yet another flood watch this weekend. The impacted areas are the same as those hit by the July 4 deadly floods.

Search crews continued the grueling task of recovering the missing as more potential flash flooding threatened Texas Hill Country.

Emergency managers in the Northland on Tuesday met with the National Weather Service to strengthen their working relationships in the wake of the Kerrville, Texas, disaster​.

Heavy rain poured over the Texas Hill Country on Independence Day, with the flooding causing more than 100 deaths.Here's a timeline of the disaster:Tuesday, July 2On July 2, the Texas Division of Emergency Management said it activated "state emergency response resources in anticipation of increased threats of flooding in parts of West and Central Texas heading into the holiday weekend.

Maps show how heavy rainfall and rocky terrain helped create the devastating Texas floods that have killed more than 120 people.

Follow live updates on the Texas floods, where the death toll has surpassed 100, including Camp Mystic counselors and campers.