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5-day forecast / Celina, TX

MondaySunny101° / 79°
TuesdaySunny101° / 81°
WednesdayMostly Sunny101° / 81° 1%
ThursdayMostly Sunny101° / 82° 2%
FridayMostly Sunny102° / 81° 3%

Celina Heat Advisory in Effect as Temperatures Climb to 101F - Jul 26, 4 PM

Celina weather, updated every four hours — local forecasts you can trust.

A Heat Advisory is active for Celina, TX, with dangerous heat index values reaching 109F today. Current conditions show 97F with high humidity.

Tessa Lindgren

July 26, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 26, 4 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Celina, Texas, signaling dangerous heat conditions for the region. The National Weather Service has issued this moderate-severity alert due to the combination of high air temperatures and significant humidity levels. As of this Sunday afternoon, the air temperature stands at 97F, but the heat index makes it feel like 104F.

The relative humidity is at 42%, with a dew point of 70F, creating a muggy atmosphere that intensifies the perceived heat. Winds are blowing from the south southwest at around 10 mph, with gusts reaching 10 mph, while the sky remains clear.

Forecast for Today and Tomorrow

Today, Celina is expected to see sunny skies with a high near 101F. The heat index values are forecast to reach as high as 109F. There is a 0% chance of precipitation, ensuring dry conditions throughout the day.

Tonight, the sky will become mostly clear with a low around 80F. The heat index will remain elevated, with values as high as 108F. Winds will continue from the south at around 10 mph.

Tomorrow, the pattern remains consistent with mostly sunny skies and a high near 101F. Heat index values are again expected to peak at 109F. The chance of precipitation remains at 0%.

Winds will shift slightly to the south southwest at around 10 mph. Tomorrow night, conditions will clear to mostly clear skies with a low around 81F. The heat index will drop slightly but remain high at 107F, with south winds around 10 mph.

Safety Reminders

Given the active Heat Advisory and the high heat index values, it is crucial to take precautions against heat-related illnesses. 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.

Check on neighbors, particularly the elderly and those without air conditioning, to ensure their safety. If you must be outside, seek shade and wear lightweight, light-colored clothing to help manage the intense heat.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Tessa Lindgren

Tessa Lindgren covers weather, storms, and seasonal outdoor life around Celina.

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