*As of Aug 19, 6 AM local time.*
Active Alert and Current Conditions
Plano, Texas, is currently under an Extreme Heat Warning, a severe alert indicating dangerous heat levels that pose significant risks to health and safety. The warning remains in effect until the evening hours of today.
As of this Wednesday morning, the air temperature stands at 86°F. However, the combination of heat and moisture makes it feel significantly hotter, with a feels-like temperature of 91°F. The relative humidity is at 59%, contributing to a dew point of 70°F, which adds a noticeable layer of stickiness to the atmosphere.
Winds are blowing from the south-southwest at 9 mph, with gusts reaching up to 16 mph. The sky remains clear overhead.
Forecast for Today and Tomorrow
Today is expected to be intensely hot and sunny. High temperatures will reach near 105°F, while lows will drop to around 84°F overnight. There is a zero percent chance of precipitation, ensuring dry conditions throughout the day. The National Weather Service notes that heat index values could climb as high as 106°F during peak hours.
Tonight, skies will remain mostly clear. Temperatures will fall to a low of approximately 83°F before rising slightly to around 86°F later in the night. Winds will continue from the south-southwest at about 10 mph.
Tomorrow brings similar conditions with sunny skies and a high near 105°F. The chance of rain remains minimal at 5%. Heat index values are projected to reach as high as 111°F, making this an exceptionally dangerous day for outdoor exposure. Overnight lows will settle around 83°F, rising to about 85°F later in the night under mostly clear skies.
