DALLAS/FORT WORTH METROPLEX WEATHER
96°F
WEATHER ALERTS
HEAT ADVISORY
Ellis, Hood, Johnson, Parker, Wise
EXTREME HEAT WARNING
Collin, Dallas, Denton, Kaufman, Rockwall, Tarrant
HEAT ADVISORY
County: Ellis
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
HEAT ADVISORY
County: Hood
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
HEAT ADVISORY
County: Johnson
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
HEAT ADVISORY
County: Parker
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
HEAT ADVISORY
County: Wise
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Heat index values up to 108 and temperatures up to 103.
* WHERE...Portions of north central, northeast, and south central
Texas.
* WHEN...Until 8 PM CDT this evening.
* 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.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
EXTREME HEAT WARNING
EXTREME HEAT WARNING
County: Collin
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
EXTREME HEAT WARNING
County: Dallas
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
EXTREME HEAT WARNING
County: Denton
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
EXTREME HEAT WARNING
County: Kaufman
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
EXTREME HEAT WARNING
County: Rockwall
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
EXTREME HEAT WARNING
County: Tarrant
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
Issued: 12:38 AM - Tue, Jul 21, 2026
Begins: 12:38 AM - Tue, Jul 21, 2026
Expires: 2:00 PM - Tue, Jul 21, 2026
* WHAT...Dangerously hot conditions with temperatures up to 105 and
heat index values up to 112 expected.
* WHERE...Portions of north central and northeast Texas.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.
Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.
Extreme heat is dangerous, especially for those without reliable
shelter. Limit time outdoors during the hottest time of the day,
typically from 2 to 7 PM, rest in the shade when possible, and drink
plenty of water. Locate nearby cooling centers through local
resources or dial 2-1-1 in Texas.
DFW AIRPORT OBSERVATIONS
| WIND | PRESSURE | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STATION | DATE | TIME | TEMP | DEW | RH | WC | HI | DIR | SPEED | VISIBILITY | WEATHER | CLOUDS | SL | ST | ALT | RAIN | FLIGHT RULES | ||||||
| (F) | (F) | (%) | (F) | (F) | (mph) | (miles) | (x100 ft) | (mb) | (inHg) | (inHg) | (in) | ||||||||||||
| KDFW | 7/21/2026 | 10:53 am | 96 | 65 | 36 | 99 | W | 10 | 10.00 | Sunny | CLR0 | 1012.00 | 29.34 | 29.92 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 9:53 am | 91 | 67 | 45 | 94 | WSW | 10 | 10.00 | Sunny | CLR0 | 1011.90 | 29.34 | 29.92 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 8:53 am | 87 | 67 | 51 | 90 | WSW | 5 | 10.00 | Mostly Sunny | FEW250 | 1012.20 | 29.34 | 29.92 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 7:53 am | 83 | 68 | 61 | 86 | S | 7 | 10.00 | Mostly Sunny | FEW250 | 1011.80 | 29.33 | 29.91 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 6:53 am | 80 | 67 | 64 | 82 | S | 5 | 10.00 | Mostly Sunny | FEW250 | 1011.40 | 29.32 | 29.90 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 5:53 am | 80 | 67 | 64 | 82 | Calm | 10.00 | Mostly Clear | FEW250 | 1011.00 | 29.31 | 29.89 | 0.00 | VFR | ||||||||
| KDFW | 7/21/2026 | 4:53 am | 82 | 67 | 60 | 84 | SSW | 10 | 10.00 | Clear | CLR0 | 1010.00 | 29.28 | 29.86 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 3:53 am | 84 | 66 | 55 | 86 | SW | 13 | 10.00 | Clear | CLR0 | 1009.90 | 29.28 | 29.86 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 2:53 am | 85 | 66 | 53 | 87 | SSW | 10 | 10.00 | Clear | CLR0 | 1010.30 | 29.29 | 29.87 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 1:53 am | 86 | 66 | 51 | 88 | SSW | 10 | 10.00 | Clear | CLR0 | 1010.30 | 29.29 | 29.87 | 0.00 | VFR | |||||||
| KDFW | 7/21/2026 | 12:53 am | 85 | 66 | 53 | 87 | S | 8 | 10.00 | Clear | CLR0 | 1010.40 | 29.29 | 29.87 | 0.00 | VFR | |||||||
| Updated: Jul 21, 2026 - 10:53 am | |||||||||||||||||||||||
| STATION | DATE | TIME | METAR | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KDFW | 7/21/2026 | 10:53 am | METAR KDFW 211553Z 28009KT 10SM CLR 36/18 A2992 RMK AO2 SLP120 T03560183 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 9:53 am | METAR KDFW 211453Z 25009KT 10SM CLR 33/19 A2992 RMK AO2 SLP119 T03280194 50005 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 8:53 am | METAR KDFW 211353Z 25004KT 10SM FEW250 31/19 A2992 RMK AO2 SLP122 T03060194 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 7:53 am | METAR KDFW 211253Z 19006KT 10SM FEW250 28/20 A2991 RMK AO2 SLP118 T02830200 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 6:53 am | METAR KDFW 211153Z 18004KT 10SM FEW250 27/19 A2990 RMK AO2 SLP114 T02670194 10300 20267 53015 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 5:53 am | METAR KDFW 211053Z 00000KT 10SM FEW250 27/19 A2989 RMK AO2 SLP110 T02670194 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 4:53 am | METAR KDFW 210953Z 21009KT 10SM CLR 28/19 A2986 RMK AO2 SLP100 T02780194 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 3:53 am | METAR KDFW 210853Z 22011KT 10SM CLR 29/19 A2986 RMK AO2 SLP099 T02890189 58004 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 2:53 am | METAR KDFW 210753Z 21009KT 10SM CLR 29/19 A2987 RMK AO2 SLP103 T02940189 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 1:53 am | METAR KDFW 210653Z 20009KT 10SM CLR 30/19 A2987 RMK AO2 SLP103 T03000189 $ | ||||||||||||||||||||
| KDFW | 7/21/2026 | 12:53 am | METAR KDFW 210553Z 19007KT 10SM CLR 29/19 A2987 RMK AO2 SLP104 T02940189 10367 20294 403780267 50005 $ | ||||||||||||||||||||
| Updated: Jul 21, 2026 - 10:53 am | |||||||||||||||||||||||