*As of Aug 12, 11 AM local time.*
Intense Heat Arrives in Dallas
Dallas is bracing for a significant spike in temperatures this morning, with current readings already indicating dangerous levels of heat stress. The air temperature stands at 90F, but the combination of humidity and wind creates a feels-like temperature of 96F right now.
With a dew point of 72F and relative humidity at 56%, the atmosphere is holding substantial moisture, which will amplify the perceived heat throughout the day.
Today brings the peak of this thermal event. Expect sunny skies with a high near 102F. The National Weather Service indicates that heat index values will climb as high as 106 during the afternoon hours.
Winds from the south will blow at 10 to 15 mph, with gusts reaching up to 25 mph, which may provide minimal relief but also help spread the dry heat. There is no chance of precipitation today, leaving the sun unobstructed and temperatures to rise steadily.
Overnight and Tomorrow Outlook
As the sun sets tonight, conditions will remain mostly clear with a low around 80F. However, the heat will not dissipate quickly; temperatures are expected to rise to around 82F overnight. Heat index values will stay elevated as high as 102 due to persistent south winds of 10 to 15 mph with gusts up to 25 mph.
This lack of cooling overnight means the city will start tomorrow already warm.
