Current Conditions and Humidity
It is currently Sunday overnight in Celina, TX, and the air remains thick with moisture. The current air temperature sits at 75F, but the heat index makes it feel like 77F. Relative humidity is holding steady at 89%, with a dew point of 72F indicating significant moisture in the atmosphere. Winds are blowing from the south at 10 mph, with gusts reaching up to 23 mph. Despite the humidity, the sky remains clear at this hour.
Today and Tonight Forecast
As the day progresses, Celina will see mostly sunny skies with a high near 92F. The National Weather Service notes that heat index values could reach as high as 103F due to the combination of heat and humidity. South winds will persist, ranging from 10 to 15 mph, with gusts potentially hitting 25 mph. The chance of precipitation is minimal at just 2%.
Tonight, conditions will shift slightly. While mostly clear skies are expected early on, a slight chance of showers and thunderstorms may develop after 4am. The sky will become partly cloudy as the low drops to around 75F, though some forecasts suggest a low near 79F. Heat index values may remain elevated at 102F. Winds will continue from the south at 10 to 15 mph with gusts up to 25 mph. There is a 20% chance of precipitation, with new rainfall amounts less than a tenth of an inch possible.
Tomorrow Outlook
Temperatures will rise tomorrow, with a high near 94F. However, temperatures may fall to around 92F in the afternoon. The day will be partly sunny with a 30% chance of showers and thunderstorms. Activity is expected before 10am, then again between 10am and 1pm, followed by a slight chance later. Heat index values could climb as high as 107F. South winds will remain steady at 10 to 15 mph. Rainfall totals are expected to be less than a tenth of an inch. There are no active weather alerts for the area.