Flooding

Lake Houston read 42.40 feet at 5:30 a.m. Central on Saturday, September 19, and Lake Conroe sits at 199.78 feet and 94.3 percent full. No flood alerts are active for Harris, Montgomery or Liberty County. Sunday brings a heat index as high as 101.

Lake Houston read 42.48 feet at 5:30 a.m. Central Wednesday, September 16, unchanged over 24 hours, and Lake Conroe sits at 199.85 feet and 94.6 percent full. No National Weather Service alerts are active for Harris, Montgomery or Liberty counties.

Lake Houston read 42.48 feet at 5:30 p.m. Central Tuesday, September 15, and Lake Conroe was posted at 199.87 feet and 94.7 percent full. A Heat Advisory runs until 7 p.m. Tuesday, and no flood alert is in effect.

Lake Houston read 42.48 feet at 5:30 a.m. Central Tuesday, September 15, and Lake Conroe stood at 199.87 feet and 94.7 percent full. No flood alerts are in effect. Two National Weather Service heat advisories run until 7 p.m. Tuesday, with heat index values up to 110 inland.

Bob Rehak has published an index organizing 83 causes of Houston area flooding into 15 natural conditions, 27 human actions and 41 human failures, drawn from more than 3,100 earlier posts.

Lake Houston read 42.45 feet at 5:30 p.m. Central Monday, September 14, and Lake Conroe stood at 199.87 feet and 94.7 percent full. A Heat Advisory runs through Tuesday evening, and no flood alert is in effect.