Plano Under Heat Advisory as Temperatures Climb Near 103 Degrees - Jul 30, 4 AM

*As of Jul 30, 4 AM local time.*

Current Conditions and Alert Status

Plano, Texas, is currently experiencing significant heat under an active Heat Advisory issued by the National Weather Service in Fort Worth. The advisory carries a moderate severity rating with expected urgency, running until July 30 at 8:00PM CDT. Readers should note that this alert was originally issued on July 30 at 12:28AM CDT.

Right now, it is Thursday overnight. The air temperature stands at 86F, but the combination of heat and moisture makes it feel like 92F. Relative humidity is sitting at 62%, with a dew point of 72F, indicating quite humid conditions. Winds are blowing from the south at 8 mph, with gusts reaching up to 12 mph. The sky remains clear overhead.

Forecast for Today and Tomorrow

Today will be sunny with a high near 101F. The National Weather Service notes that heat index values could climb as high as 109 during the day. Winds will shift to the south southwest at speeds between 5 to 10 mph. The low tonight is expected to be near 82F.

Looking ahead to tomorrow, conditions will remain sunny with a high near 103F. Heat index values are projected to reach as high as 110. Winds will turn to the southwest around 10 mph. The low for tomorrow night is forecast to be near 84F.

Safety and Outlook

The overnight hours tonight will see mostly clear skies. Temperatures will initially drop to a low around 83, but will rise to around 85 later in the night. South winds will persist at 5 to 10 mph, with heat index values reaching up to 106.

Tomorrow night will bring partly cloudy skies. The low will settle near 84, with temperatures rising to around 86 overnight. Southwest winds will continue around 10 mph.

Given the active Heat Advisory and extreme heat index values, residents are urged to stay hydrated and limit midday exertion. Check on neighbors who may be vulnerable to the heat. The chance of precipitation remains very low at 3% today and 1% tomorrow, so expect dry, hot conditions throughout the period.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com