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5-day forecast / Celina, TX

FridayMostly Sunny90° / 71°
SaturdayPartly Sunny93° / 73° 3%
SundaySlight Chance Rain Showers95° / 75° 22%
MondaySlight Chance Rain Showers then Sunny95° / 76° 17%
TuesdayChance Showers And Thunderstorms93° / 74° 23%

Heat Advisory in Effect for Celina as Temperatures Climb Near 100 - Aug 11, 1 PM

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

A Heat Advisory is active for Celina, TX, with current feels-like temperatures at 99F. Highs near 99F today and 100F tomorrow bring heat index values up to 106.

Tessa Lindgren

August 11, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Aug 11, 1 PM local time.*

Current Conditions and Alert Status

Celina, TX, is currently under an active Heat Advisory issued by the National Weather Service. The alert carries a moderate severity rating with expected urgency, signaling dangerous heat conditions for the area. As of this Tuesday afternoon, the air temperature stands at 91F, but the combination of heat and humidity makes it feel like 99F.

The relative humidity is at 53%, with a dew point of 72F, indicating quite humid air masses moving through the region. Winds are currently blowing from the south southwest at 7 mph, with gusts reaching up to 14 mph under clear skies.

Forecast for Today and Tomorrow

The National Weather Service forecasts sunny conditions today with a high near 99F. The heat index is expected to reach as high as 106 during the day. South southwest winds will pick up slightly, averaging around 10 mph. There is no chance of precipitation today.

Tonight, skies will remain clear with a low around 79F. Temperatures may rise slightly to around 81F overnight. The heat index will stay elevated, reaching values as high as 104. South winds will continue at 10 to 15 mph.

Tomorrow brings another sunny day with a high near 100F. Heat index values are projected to hit 104 again. Winds from the south southwest will persist at 10 to 15 mph. No rain is expected, maintaining the dry and hot pattern.

Safety Reminders

Given the active Heat Advisory and extreme heat index values, residents should take precautions seriously. Hydration is critical; drink water frequently even if you do not feel thirsty. Limit outdoor exertion during the hottest parts of the day, typically midday through early evening.

Check on elderly neighbors or those who may be vulnerable to heat-related illnesses. Ensure vehicles have adequate coolant and check tire pressure, as extreme heat can affect vehicle performance. Stay in air-conditioned spaces as much as possible to avoid heat exhaustion or heat stroke.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Tessa Lindgren

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

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