Plano Heat Persists: Highs Near 100F Expected Through Tomorrow - Jul 9, 8 PM

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

Plano residents face another day of intense heat with temperatures near 100F and heat indices reaching 103F. No severe weather alerts are active, but hydration remains critical.

*As of Jul 9, 8 PM local time.*

Current Conditions and Heat Index

Plano is currently experiencing significant heat, with the air temperature at 99F and a feels-like temperature of 98F. The relative humidity stands at 25%, with a dew point of 57F. Winds are blowing from the south southwest at 13 mph, with gusts reaching 22 mph. The sky remains clear as of this evening.

Forecast for Today and Tomorrow

Today, the high will reach near 100F, with a low near 82F. The chance of precipitation is minimal at 1%, and skies will remain mostly clear. Tonight, conditions will stay mostly clear with a low around 82F.

Heat index values are expected to climb as high as 100F. Winds will continue from the south southwest at 10 to 15 mph, with gusts as high as 25 mph.

Tomorrow, the heat will persist with a high near 100F and a low near 81F. Skies will be sunny, and there is no chance of precipitation. Heat index values may reach as high as 103F.

Winds will remain from the south southwest at 10 to 15 mph. Tomorrow night, skies will become mostly clear with a low around 81F. Heat index values will stay high at 102F, with south winds at 10 to 15 mph.

Safety and Preparedness

There are no active National Weather Service or NOAA weather alerts for this area. However, the persistent heat requires caution. Residents should hydrate frequently and limit midday exertion to avoid heat-related illnesses.

Check on neighbors, especially the elderly and those with health conditions, to ensure they are safe in the high temperatures. Keep vehicles and pets out of direct sun, and never leave anyone in a parked car. Stay informed by monitoring local weather updates for any changes in conditions.

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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