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5-day forecast / Celina, TX

TodayMostly Sunny93° / 75°
ThursdayMostly Sunny97° / 77° 1%
FridayChance Showers And Thunderstorms92° / 76° 53%
SaturdayShowers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms92° / 78° 58%
SundayMostly Sunny97° / 79° 4%

Heat Advisory in Effect for Celina as Temperatures Climb to 97F

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

A Heat Advisory is active for Celina, TX, with heat index values reaching 109F tomorrow. Humidity remains high with a dew point of 73F.

Tessa Lindgren

June 17, 20262 min read

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

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Celina, Texas, signaling dangerous heat levels that require caution. The National Weather Service has issued this moderate-severity alert, which is expected to impact the area. As of this morning, the air temperature stands at 77F, with a feels-like temperature of 79F. Conditions are quite humid, with the relative humidity at 89% and a dew point of 73F. Skies are mostly clear, and winds are blowing from the south at 15 mph, with gusts reaching up to 25 mph.

Today and Tonight Forecast

Temperatures will rise significantly throughout the day. Today is expected to be sunny with a high near 93F. The heat index values will reach as high as 103F, making it feel much hotter than the actual air temperature. There is a 0% chance of precipitation. As tonight approaches, skies will remain mostly clear with a low around 75F. The heat index will stay elevated, with values as high as 101F. Winds will continue from the south southeast at 10 to 15 mph, with gusts up to 25 mph.

Tomorrow and Safety Reminders

The heat will intensify further tomorrow. The forecast calls for mostly sunny skies and a high near 97F. Heat index values are projected to climb as high as 109F. There is a 1% chance of precipitation. During tomorrow night, conditions will shift slightly. A slight chance of rain showers is possible between 7pm and 10pm, followed by a slight chance of showers and thunderstorms between 10pm and 1am. A chance of showers and thunderstorms continues between 1am and 4am, with partly cloudy skies and a low around 77F. The heat index will remain high at 107F, with winds from the east southeast at 5 to 15 mph. The chance of precipitation rises to 50%, with less than a tenth of an inch of rainfall possible.

Given the active Heat Advisory and high heat index values, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly and those without air conditioning, to ensure their safety during these extreme temperatures.

National Weather Service radar for North Texas (KFWS)
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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