Current Conditions and Humidity
It is currently Saturday overnight in Celina, TX, and the air feels heavy with moisture. The current air temperature sits at 75F, but the heat index makes it feel like 77F. Relative humidity is at 94%, with a dew point of 73F indicating quite humid conditions. Winds are light at 6 mph with gusts reaching 14 mph, and the sky remains clear.
Today and Tonight Forecast
Today will be mostly sunny with a high near 94F. The National Weather Service notes heat index values as high as 101, so the heat will feel intense despite the clear skies. South southwest winds will blow at 10 to 15 mph. The low for the day is near 77F.
As tonight approaches, conditions will shift to mostly cloudy skies. Temperatures will drop to a low around 77F, though they may rise slightly to around 79F during the overnight hours. South winds will increase to around 10 mph. There is a chance of showers and thunderstorms developing after 4am, with a 30% chance of precipitation. If storms arrive, the heat index could reach 99F. Partly cloudy skies are expected later in the night, with a low around 78F and temperatures rising to around 80F. South southwest winds will continue at 10 to 15 mph.
Tomorrow and Safety Notes
Tomorrow brings a significant change in weather. Showers and thunderstorms are likely, with a 62% chance of precipitation. Highs will drop to near 86F, with temperatures falling to around 83F in the afternoon. New rainfall amounts between a tenth and quarter of an inch are possible. Winds will shift to the west northwest at 5 to 10 mph. The low for tomorrow night is near 67F, with showers and thunderstorms likely before 1am, followed by continued showers. The sky will be mostly cloudy with north northeast winds around 10 mph. The chance of precipitation rises to 80% for tomorrow night.