Timeline: Flooding possible this weekend; here's what to expect and when

HOUSTON — We’ll be on weather watch this Saturday as abundant moisture and an upper level disturbance combine to produce the threat for heavy rain. 

Back to back model runs suggest that storms will cross the Houston/southeast Texas area between 11 a.m. and 6:30 p.m. Saturday. After that, the threat will diminish quickly. 

I expect widespread one to three-inch rainfall with isolated totals as high at 8 inches. That would lead to street flooding, and rises on creeks and bayous. 

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