Plano Heat Wave Continues: Highs Near 101F and Heavy Humidity - Jul 9, 4 AM

*As of Jul 9, 4 AM local time.*

Intense Heat and Humidity Persist

Plano is currently enduring a significant heat event, with the air temperature sitting at 86F and a feels-like temperature of 92F. The atmosphere is quite humid, indicated by a dew point of 72F and relative humidity at 62%. Winds are blowing from the south southwest at 10 mph, with gusts reaching up to 17 mph, while the sky remains clear.

Today, the heat will intensify further. Residents can expect sunny skies and a high near 101F. The National Weather Service indicates that heat index values will climb as high as 104F, creating dangerous conditions for prolonged outdoor exposure.

Overnight, temperatures will drop to a low near 81F, though they may rise slightly to around 83F during the night. Winds will continue from the south southwest at around 10 mph, with gusts potentially hitting 20 mph.

Outlook for Tomorrow

The hot and sunny pattern will persist into tomorrow. Highs are forecast to reach near 100F, with heat index values peaking at 103F. Skies will remain clear and sunny throughout the day. Overnight lows will settle near 79F, with a very low chance of precipitation at just 1%. Winds will shift slightly to the south, maintaining speeds between 10 to 15 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. However, the extreme heat indices warrant caution. It is critical to stay hydrated and limit midday exertion to avoid heat-related illnesses.

Check on neighbors and vulnerable individuals who may be less able to cope with the high temperatures. Ensure that pets and livestock have access to ample shade and cool water. While the skies are clear, the combination of high heat and humidity poses a serious health risk, so please take necessary precautions to stay safe and cool.

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Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data