*As of Jul 26, 8 PM local time.*
Current Conditions and Alert Status
A Heat Advisory is currently in effect for Denison, Texas, signaling dangerous heat levels that require caution. As of this Sunday evening, the air temperature stands at 94F, but the combination of heat and humidity pushes the feels-like temperature to 97F. The relative humidity is at 39%, with a dew point of 65F.
Winds are blowing from the south at 11 mph, with gusts reaching up to 15 mph, under a clear sky.
The National Weather Service has issued this advisory with moderate severity and expected urgency. It remains in place through the evening, emphasizing the need for residents to monitor conditions closely as the heat persists into the night.
Forecast for Today, Tonight, and Tomorrow
Today in Denison, temperatures are expected to reach a high near 101F, with a low near 79F. The sky will remain mostly clear, and there is a 0% chance of precipitation. As tonight approaches, conditions will stay mostly clear with a low around 79. Heat index values are forecast to climb as high as 103. South winds will decrease to around 5 mph.
Tomorrow, the heat will continue with sunny skies and a high near 101F. The heat index is expected to peak at 104, making it feel significantly hotter than the actual air temperature. South southwest winds will range from 5 to 10 mph.






