* WHAT...Heat index values up to 110 expected.
* WHERE...The I-35 corridor and Coastal Plains.
* WHEN...From noon today to 7 PM CDT This evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Heat Advisory
Until 2026-09-13T08:45:00-05:00
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National Weather Service
* WHAT...Heat index values up to 110 expected.
* WHERE...The I-35 corridor and Coastal Plains.
* WHEN...From noon today to 7 PM CDT This evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
COLORADO RV AT AUSTIN, TX
Realtime Data
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Report
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Conditions
788
Discharge (cfs)
14.9
Gauge Height (ft)
Streamflow discharge was last observed at 788 cfs, and a gauge height of 14.86 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 950 .
Weather today, Tomorrow,
The most significant tributaries are the Llano River and the Pedernales River, and the Highland Lakes dams have a significant impact on the flow of the river. Seasonal trends show that the flow is highest during the spring and summer months due to increased rainfall and snowmelt. Interestingly, the river is known for its "bat bridge" which houses the largest urban bat colony in North America. The hydrology of the Colorado River at Austin provides important information for managing water resources in the region.