Plano Heat Wave Continues: Highs Near 101F Expected Today - Jul 9, 4 PM

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

Intense Heat Persists in Plano

Plano is currently experiencing a significant heat event, with the air temperature sitting at 99F and a feels-like temperature of 99F this afternoon. The sky remains clear, and relative humidity is at 34% with a dew point of 66F. Winds are blowing from the south at 10 mph, with gusts reaching up to 15 mph.

Today will be particularly sweltering, with a high near 101F. The National Weather Service indicates that heat index values could climb as high as 104F. Conditions are expected to be sunny throughout the day.

As evening approaches, the high will drop to a low near 82F. The sky will become mostly clear tonight, with heat index values remaining elevated at up to 102F. Winds will shift to the south southwest at 10 to 15 mph, with gusts potentially reaching 25 mph.

Outlook for Tomorrow

The heat will not break immediately. Tomorrow is forecast to be sunny with a high near 100F. Heat index values are expected to reach as high as 103F.

Winds will continue from the south southwest at 10 to 15 mph. Overnight, conditions will turn mostly clear with a low around 81F. The heat index will stay high at 102F, with south winds at 10 to 15 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. While the sun is out and skies are clear, the extreme heat poses serious health risks. It is crucial to stay hydrated by drinking plenty of water, even if you do not feel thirsty.

Limit outdoor exertion, especially during the midday hours when the sun is strongest. Check on elderly neighbors and those without air conditioning, as high temperatures can be dangerous for vulnerable populations. If you must be outside, seek air-conditioned spaces whenever possible and wear lightweight, light-colored clothing to help manage the heat.

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Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data