Celina Heat and Humidity Persist Into Sunday Evening

Current Conditions and Heat Index

Celina is experiencing a stretch of very hot and humid weather this Sunday evening. The air temperature is currently 88F, but the combination of heat and moisture makes it feel significantly warmer. The heat index, or "feels like" temperature, is at 98F. This oppressive humidity is driven by a dew point of 75F and a relative humidity of 66%.

Conditions are clear in the sky, but the air feels heavy. Winds are picking up, blowing from the south at 15 mph. These winds are not steady, with gusts reaching as high as 28 mph. While the breeze offers some relief from the stagnant heat, the high dew points mean the air remains thick and muggy.

Forecast for Tonight and Tomorrow

The heat is not expected to break immediately. Tonight, skies will remain partly cloudy. Temperatures will drop to a low near 75F. The south wind will continue around 15 mph, with gusts as high as 25 mph. The humidity will linger, keeping the night warm and uncomfortable.

Tomorrow, the heat will intensify further. Highs will climb to near 91F. The sky will be partly sunny, allowing the sun to bake the ground and raise temperatures. The heat index values are forecast to reach as high as 101F. Winds will remain from the south around 15 mph, with gusts up to 25 mph. The chance of precipitation is minimal at 2%, so residents should expect dry but dangerously hot conditions.

Safety and Preparedness

With heat index values pushing into the 100s, the risk of heat-related illness increases significantly. It is crucial to stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest. If you must be outside, seek air-conditioned spaces regularly and wear lightweight, light-colored clothing.

Check on neighbors, particularly the elderly and those with health conditions, who may be more vulnerable to the heat. Never leave people or pets in parked vehicles, as temperatures inside can rise rapidly to lethal levels. Keep emergency supplies ready, including water and non-perishable food, in case of power outages or other emergencies. Stay alert to how your body feels and seek medical attention immediately if you experience signs of heat exhaustion or heat stroke.

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com