Celina Faces Extreme Heat Warning and Air Quality Alert - Jul 21, 8 PM

*As of Jul 21, 8 PM local time.*

Dangerous Heat and Air Quality Concerns

Celina, TX, is currently under the influence of two significant National Weather Service alerts: an Extreme Heat Warning and an Air Quality Alert. The combination of high temperatures and poor air quality creates hazardous conditions for residents. It is currently Tuesday evening, and the heat is already intense.

The air temperature stands at 95F, but the heat index makes it feel like 107F. This dangerous heat is compounded by oppressive humidity, with a dew point of 75F and relative humidity at 53%. Winds are light at 5 mph with gusts to 5 mph, and the sky remains clear.

The Extreme Heat Warning is in effect until July 22 at 8:00PM CDT. This alert underscores the severity of the heat threat, which poses serious risks to health and safety. Simultaneously, the Air Quality Alert, issued July 21 at 2:42PM CDT, indicates that air quality levels are expected to be unhealthy for sensitive groups.

Residents should monitor local air quality reports and limit outdoor exposure if possible.

Forecast for Tonight and Tomorrow

Tonight, conditions will remain clear with a low near 81F. However, temperatures are expected to rise to around 83F overnight, keeping the heat index values as high as 107. Southeast winds will be light, ranging from 0 to 5 mph. The oppressive heat will persist through the night, offering little relief.

Tomorrow, the sun will shine with a high near 101F. The heat index is forecast to reach as high as 112, making it feel significantly hotter than the actual air temperature. Northeast winds will pick up slightly, blowing at 5 to 10 mph.

The chance of precipitation is minimal at 2%, ensuring dry and hot conditions. Tomorrow night will be mostly clear with a low around 78F, though temperatures may rise to around 80F overnight. Heat index values will remain elevated at 108, with east northeast winds around 10 mph.

Safety Reminders

Given the Extreme Heat Warning, it is critical to stay hydrated and limit midday exertion. Seek air-conditioned environments during the hottest parts of the day. Check on elderly neighbors and those with health conditions who may be vulnerable to heat stress.

Due to the Air Quality Alert, individuals with respiratory issues should reduce outdoor activities and consider wearing masks if necessary. Always follow official guidance from local authorities.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com