*As of Jul 20, 8 PM local time.*
Dangerous Heat Conditions Underway
Celina, TX, is currently under an active Heat Advisory issued by the National Weather Service. The advisory carries a moderate severity rating and is expected to remain in effect until the evening of July 21. This alert signals that dangerous heat levels are imminent and will persist through the upcoming days, requiring residents to take precautions against heat-related illnesses.
Current conditions in Celina reflect the intensity of this heat event. The air temperature stands at 91F, but the combination of heat and humidity results in a feels-like temperature of 101F. The relative humidity is at 56%, with a dew point of 73F, indicating quite humid air that traps heat and makes the atmosphere feel heavier.
Winds are currently light at 6 mph, with gusts reaching up to 10 mph, while the sky remains clear.
Forecast for Today and Tomorrow
Today, Celina will see a high near 98F and a low near 79F. There is a 0% chance of precipitation, and skies will remain clear throughout the day. As tonight approaches, conditions will stay clear with a low around 79F. Temperatures are expected to rise to around 81F overnight. Heat index values will reach as high as 102F. South winds will be around 5 mph.
Tomorrow brings significantly hotter conditions. The high will near 103F under sunny skies. The heat index is forecast to climb to as high as 109F, making it feel much hotter than the actual air temperature.