*As of Jul 22, 4 AM local time.*
Current Conditions and Alerts
Prosper, TX, is currently under the influence of severe heat and poor air quality. It is currently Wednesday overnight, and the air feels heavy and warm. The current air temperature is 81F, but the heat index makes it feel like 87F.
The relative humidity is at 89%, with a dew point of 77F, creating an oppressively humid environment. Winds are light at 6 mph, with gusts reaching 5 mph, and the sky is clear.
The National Weather Service has issued multiple alerts for this area. An Extreme Heat Warning, classified as severe in intensity, is active. Additionally, a Heat Advisory, rated as moderate, is in effect.
These alerts indicate dangerous heat levels that require caution. An Air Quality Alert is also active, suggesting that air pollution levels may pose health risks. Residents should monitor local news for updates on these conditions.
Forecast for Today and Tomorrow
Today, the sun will dominate the sky, bringing a high near 103F. The heat index is expected to reach as high as 115F, making it feel significantly hotter than the actual air temperature. There is a 1% chance of precipitation, so rain is not expected.
Winds will come from the northeast at 5 to 10 mph. Temperatures will drop to a low near 83F tonight. The sky will remain clear, with temperatures rising to around 85F overnight.
Winds will shift to the west and calm to around 0 mph.
Tomorrow, the heat will persist but with slightly lower peaks. The high will be near 98F, with the heat index reaching 105F. The sky will stay sunny, and the chance of precipitation remains at 1%.






