*As of Aug 9, 4 PM local time.*
Dangerous Heat Conditions
Denison is currently under the influence of dangerous heat, with the air temperature at 99F and a heat index making it feel like 104F. This intense warmth is accompanied by clear skies, 37% relative humidity, and a dew point of 68F. Winds are blowing from the south at 11 mph, with gusts reaching 15 mph.
The National Weather Service indicates that today will remain sunny with a high near 100F. Heat index values are expected to climb as high as 104 during the day. South winds will range from 5 to 10 mph.
The chance of precipitation is minimal at just 2%. As evening approaches, skies will clear, leading to a low near 78F. Temperatures may rise slightly to around 80F overnight.
The heat index will remain elevated, reaching up to 101F, with south winds around 10 mph.
Outlook for Tomorrow
Tomorrow will also be sunny, with a high near 99F. The heat index is forecast to peak at 102F. South winds will continue around 10 mph.
The chance of rain is very low at 5%. Overnight, skies will clear again, resulting in a low around 78F. Temperatures may rise to around 80F during the night, with the heat index dropping to 99F.
