Current Conditions and Heat Index
Celina is experiencing oppressive heat this Sunday afternoon. The air temperature stands at 88F, but the heat index makes it feel like 98F. Relative humidity is at 66%, with a dew point of 75F indicating significant moisture in the air. Winds are blowing from the south at 16 mph, with gusts reaching 20 mph. The sky remains mostly clear overhead.
Today and Tonight Forecast
Temperatures will climb to a high near 93F today, with heat index values peaking at 102. The sun will dominate the sky, offering little relief from the warmth. There is only a 3% chance of precipitation. As evening approaches, conditions will remain largely unchanged until after 4am, when a slight chance of showers and thunderstorms may develop. Overnight lows will settle near 79F. The heat index will remain high, reaching up to 100. Winds will continue from the south at 10 to 15 mph, with gusts as high as 25 mph. The chance of precipitation for tonight is 20%.
Tomorrow Outlook
Tomorrow brings similar heat with a high near 93F and a low near 77F. The heat index is expected to reach 105. The sky will be partly sunny. Precipitation chances increase to 28%, with a chance of showers and thunderstorms. Rain activity is likely before 10am, followed by another chance between 10am and 1pm, and a slight chance between 1pm and 4pm. New rainfall amounts less than a tenth of an inch are possible. Winds will remain from the south at 10 to 15 mph.