* WHAT...Peak heat index values 105 to 110.
* WHERE...Portions of south central and southeast Texas.
* WHEN...Until 7 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory
Until 2026-08-22T20:45:00-05:00
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National Weather Service
* WHAT...Peak heat index values 105 to 110.
* WHERE...Portions of south central and southeast Texas.
* WHEN...Until 7 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
BUFFALO BAYOU AT HOUSTON, TX
Realtime Data
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Report
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Conditions
116
Discharge (cfs)
0.6
Gauge Height (ft)
Streamflow discharge was last observed at 116 cfs, and a gauge height of 0.56 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 132 .
Weather today, Tomorrow,
The flow of the bayou is influenced by several factors, including rainfall, dam releases, and tributary inflows. Some of the notable tributaries of the Buffalo Bayou include White Oak Bayou and Brays Bayou. Seasonal trends show that the flow of the bayou increases during the rainy season, while it decreases during the dry season. Interestingly, the Buffalo Bayou is also home to several recreational activities, including kayaking and fishing. Overall, the Buffalo Bayou is an important water resource for the Houston area and plays a vital role in the local ecosystem.
August 22, 2026
Elevation
1.0 ft
Last Updated
Water velocity reading from field sensor, feet per second