Heat Advisory in Dallas-Fort Worth
Dallas-Fort Worth is still under a heat advisory, the fifth day in a row that the National Weather Service is warning of extreme heat indexes. This means that the temperature and humidity are combining to make it feel like it’s over 100 degrees outside, which can be very dangerous for people who spend time outdoors.
This five-day stretch marks the longest heat advisory so far in 2025. It surpasses the days of triple-digit heat in late July, when the metro area hit 100 degrees for the first time this year. The weather service warns of an increased risk of heat-related illnesses because of the intense humidity, creating “feels like” temperatures up to 108.
Understanding Heat Advisories
A heat advisory is issued when the heat index, which is a measure of how hot it feels outside, is expected to reach 100 degrees or more for at least two consecutive days. This can be very dangerous for people who are vulnerable to heat-related illnesses, such as the elderly, young children, and people with certain medical conditions.
The actual air temperature has also been climbing during this stretch, hitting 100 degrees Monday afternoon. The high is forecast to reach 101 on Tuesday, according to the weather service’s Fort Worth office, before dropping back off a little to 98 degrees Wednesday.
What to Expect in the Coming Days
The heat advisory may be extended once again through Wednesday, as the heat index is still forecast to reach 106. But Wednesday also holds the promise of rain, something Dallas-Fort Worth hasn’t seen in over two weeks. The chance of precipitation is currently at 40%, with rain chances possible throughout the day.
The possibility of rainfall should linger through the end of the week, the weather service said, but chances do decrease. It’s still important to stay cool and hydrated, even if there is a chance of rain, as the heat index can still be very high.
Dallas Weather Forecast
Here is the latest Dallas weather forecast from KXAS-TV (NBC5):
TUESDAY: Partly to mostly sunny, hot and humid with a 20% chance of showers and thunderstorms. High: 100. Wind: N 5-10 mph.
WEDNESDAY: Partly cloudy with a 50% chance of showers and thunderstorms. Low: 78. High: 97. Wind: NE 5-10 mph.
THURSDAY: Partly cloudy with a 20% chance of showers and thunderstorms. Low: 76. High: 94. Wind: NE 5-10 mph.
FRIDAY: Mostly sunny and seasonably hot. Low: 75. High: 95. E 5-10 mph.
SATURDAY: Mostly sunny and seasonably hot. Low: 74. High: 95. Wind: E 5-10 mph.
Staying Safe in the Heat
It’s very important to take precautions when the heat index is high. This includes staying cool and hydrated, wearing light and loose clothing, and avoiding strenuous activities outdoors during the hottest part of the day.
You should also check on vulnerable neighbors, such as the elderly and young children, to make sure they are staying cool and safe. If you or someone you know is experiencing symptoms of heat-related illness, such as dizziness, nausea, or headaches, seek medical attention immediately.
Conclusion
The heat advisory in Dallas-Fort Worth is a serious concern, and it’s essential to take precautions to stay safe. By understanding the heat advisory and taking steps to stay cool and hydrated, you can help protect yourself and your loved ones from heat-related illnesses.
Frequently Asked Questions
What is a heat advisory?
A heat advisory is issued when the heat index is expected to reach 100 degrees or more for at least two consecutive days. This can be very dangerous for people who are vulnerable to heat-related illnesses.
How can I stay safe in the heat?
To stay safe in the heat, you should stay cool and hydrated, wear light and loose clothing, and avoid strenuous activities outdoors during the hottest part of the day. You should also check on vulnerable neighbors and seek medical attention immediately if you or someone you know is experiencing symptoms of heat-related illness.
What are the symptoms of heat-related illness?
The symptoms of heat-related illness include dizziness, nausea, headaches, and fatigue. If you or someone you know is experiencing these symptoms, seek medical attention immediately.
How long will the heat advisory last?
The heat advisory may be extended through Wednesday, but it’s expected to end by the end of the week. However, it’s still important to take precautions to stay cool and hydrated, even after the heat advisory has ended.
