*As of Aug 27, 2 PM local time.*
Current Conditions and Heat Index
It is currently Thursday this afternoon in Denison, where the air temperature stands at 91F. The combination of heat and moisture means the temperature feels like 97F. Relative humidity is at 49%, and the dew point is 70F, indicating a noticeable level of atmospheric moisture.
The sky is clear, and winds are blowing from the east-northeast at 10 mph with gusts reaching 12 mph. These conditions contribute to a significant heat index, making the outdoor environment feel considerably warmer than the actual air temperature suggests.
Today's Forecast and Evening Outlook
For the remainder of today, sunny skies are expected to persist. The high temperature will reach near 99F, with heat index values potentially climbing as high as 102F. The chance of precipitation remains low at 14%.
As evening approaches, the sky will remain mostly clear. Temperatures will drop to a low around 75F, though they may rise slightly to around 77F overnight. Winds will shift to the east, ranging from 0 to 10 mph.
The heat index during the evening hours could still reach 100F, meaning the air will remain muggy and warm well into the night.


