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Heat Advisory

Active

Houston; Trinity; Madison; Walker; San Jacinto

Status In Progress Started 40 minutes ago

Ends Aug 22, 7:00 PM CDT

Issued Aug 20, 11:52 PM CDT

Severity Moderate

Urgency Expected

Certainty Likely

Details

* WHAT...Heat index values 108 to 112.

* WHERE...Portions of south central and southeast Texas.

* WHEN...Until 7 PM CDT Saturday.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

* ADDITIONAL DETAILS...Locally higher heat index values are possible, especially in Chambers, Liberty, San Jacinto and Polk Counties. If forecast heat indices trend higher, then an Excessive Heat Warning may be warranted for these counties.

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Data from the National Weather Service

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