Prosper Heat Wave Continues: Highs Near 100F and Heavy Humidity - Jul 9, 4 AM

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

Current Conditions and Heat Index

It is currently Thursday overnight in Prosper, Texas, and the air remains thick with moisture and warmth. The current air temperature stands at 82F, but the combination of heat and humidity pushes the feels-like temperature to 87F. Relative humidity is holding at 70%, with a dew point of 72F, indicating a muggy atmosphere that lingers even after sunset.

Winds are blowing from the south southwest at 10 mph, with gusts reaching up to 27 mph, while the sky remains clear.

Forecast for Today and Tomorrow

The heat will not break today. Residents can expect sunny skies with a high near 100F. The National Weather Service indicates that heat index values will climb as high as 104F during the day.

Southwest winds will range from 10 to 15 mph, helping to mix the air but not significantly lowering the perceived temperature. The low for today is near 80F, with only a 1% chance of precipitation, ensuring the heat remains the dominant feature.

Tonight, conditions will stay clear. Temperatures will drop to a low around 80F, though they may rise slightly to around 81F later in the night. Heat index values will remain elevated, reaching up to 102F. South southwest winds will continue at 10 to 15 mph, with gusts as high as 20 mph.

Tomorrow brings little relief from the warmth. The sky will remain sunny with a high near 100F. Heat index values are forecast to hit 102F. South winds will persist at 10 to 15 mph. The low for tomorrow is near 77F, with temperatures potentially rising to around 79F overnight. Like today, there is only a 1% chance of rain, keeping the focus on thermal comfort.

Safety Reminders

With temperatures and heat indices consistently in the upper 90s and low 100s, it is crucial to prioritize hydration and limit midday exertion. Stay in air-conditioned environments as much as possible during the peak heat hours. Check on neighbors, especially the elderly and those without reliable cooling, to ensure their safety during this prolonged period of high heat.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com