Muggy Conditions and Rising Heat
Celina is currently under the weight of oppressive humidity, with the air feeling significantly heavier than the actual temperature suggests. Right now, the thermometer reads 82F, but the heat index makes it feel like 89F. The relative humidity sits at 79%, with a dew point of 75F creating a sticky atmosphere. Skies are mostly cloudy, and winds are light at 7 mph, with gusts reaching 4 mph.
Today, the heat will intensify. Temperatures are expected to climb to a high near 88F, while the heat index may reach as high as 100F. There is a slight chance of showers and thunderstorms before 4pm, though the chance of precipitation is only 17%. Any rainfall will likely be minimal, with less than a tenth of an inch possible. Winds will shift to the south southeast, around 5 mph. As evening approaches, conditions will ease slightly with a low near 75F. The heat index will remain elevated, staying as high as 99F. Winds will pick up during the night, blowing from the south southeast at 10 to 15 mph, with gusts as high as 25 mph.
Tomorrow’s Scorching Forecast
The humidity will persist and intensify as tomorrow arrives. The sky will turn mostly sunny, and temperatures will soar to a high near 93F. This combination of heat and moisture will drive the heat index to dangerous levels, reaching as high as 107F. Winds will strengthen, coming from the south at 15 to 20 mph, with gusts up to 30 mph. The chance of precipitation drops to just 3%, leaving the day dry but dangerously hot.
As tomorrow night falls, skies will become mostly clear with a low around 79F. A slight chance of showers and thunderstorms may develop after 1am, with a 20% chance of precipitation and less than a tenth of an inch of rain possible. The heat index will remain high at 106F, with south winds continuing at 15 to 20 mph and gusts up to 30 mph.