County: Collin
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Dallas
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Denton
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Ellis
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Hood
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Johnson
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Kaufman
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Parker
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Rockwall
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Tarrant
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

County: Wise
Issued: 12:19 PM - Sat, Jul 25, 2026
Begins: 12:19 PM - Sat, Jul 25, 2026
Expires: 8:30 PM - Sat, Jul 25, 2026

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

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

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.