* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 114. For the Heat Advisory, heat index
values up to 108 expected.

* WHERE...Collin, Dallas, Denton, Hunt, Kaufman, Rockwall, Tarrant,
Rains, and Van Zandt Counties.

* WHEN...For the Extreme Heat Warning, until 8 PM CDT Wednesday. For
the Heat Advisory, from 8 PM Wednesday to 8 PM CDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity will increase the risk for heat-related illnesses to
occur, particularly for those working or participating in outdoor
activities.
                                            

* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 114. For the Heat Advisory, heat index
values up to 108 expected.

* WHERE...Collin, Dallas, Denton, Hunt, Kaufman, Rockwall, Tarrant,
Rains, and Van Zandt Counties.

* WHEN...For the Extreme Heat Warning, until 8 PM CDT Wednesday. For
the Heat Advisory, from 8 PM Wednesday to 8 PM CDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity will increase the risk for heat-related illnesses to
occur, particularly for those working or participating in outdoor
activities.
                                            

AQAFWD

The Texas Commission on Environmental Quality (TCEQ) has issued
an Ozone Action Day for the Dallas-Fort Worth area for Wednesday,
July 22, 2026.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Wednesday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.

For more information on ozone:

Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts)

Air North Texas: (www.airnorthtexas.org)

EPA Air Now
(www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0)

Take care of Texas (www.takecareoftexas.org)

North Central Texas Council of Governments Air Quality
(www.nctcog.org/trans/air/index.asp)