Extreme Heat Warning and Air Quality Alert in Effect for Prosper - Aug 23, 2 PM

*As of Aug 23, 2 PM local time.*

Dangerous Heat Conditions Underway

An Extreme Heat Warning is currently active for Prosper, TX, signaling severe heat conditions that pose significant risks to health and safety. The National Weather Service has also issued an Air Quality Alert, compounding the concerns for local residents. As of this Sunday afternoon, the air temperature stands at 102F, but the heat index makes it feel like 105F.

Relative humidity is at 28%, with a dew point of 63F. Winds are blowing from the south southwest at 10 mph, with gusts reaching up to 16 mph under clear skies.

Forecast for Today and Tomorrow

Today will remain sunny with a high near 105F. The heat index is expected to reach as high as 105 during the day. Overnight tonight, conditions will become mostly clear.

Temperatures will drop to a low around 83F but may rise slightly to around 85F later in the night. The heat index could climb to 106 overnight. Winds will shift to the south at 5 to 10 mph, with gusts as high as 20 mph.

Tomorrow brings even more intense heat, with a high near 107F and mostly sunny skies. The heat index is forecast to reach 105. Winds will increase to the southwest at 10 to 15 mph.

While the official forecast notes a slight chance of showers and thunderstorms after 1am tomorrow night, the primary focus remains on the extreme temperatures. The low for tomorrow night will be around 83F, rising to 85F overnight, with a heat index of 104. Winds will continue from the south southwest at 10 to 15 mph, with gusts up to 25 mph.

Safety Reminders

Given the Extreme Heat Warning and high heat index values, it is critical to stay hydrated and limit midday exertion. Seek air-conditioned environments as much as possible. Additionally, due to the Air Quality Alert, individuals with respiratory conditions should monitor their symptoms and consider limiting outdoor activities. Check on neighbors and vulnerable community members to ensure they are safe in the heat.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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