*As of Sep 9, 2 PM local time.*
Dangerous Heat Conditions
A Heat Advisory is currently in effect for Prosper, Texas, signaling dangerous heat levels that require caution. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and humidity. As of Wednesday afternoon, the air temperature stands at 97F, but the heat index makes it feel like 104F.
This significant discrepancy is driven by a dew point of 70F and relative humidity of 42%, creating muggy conditions that can strain the body.
The sky remains clear with south winds blowing at 11 mph, gusting to 11 mph. The official forecast indicates that today will be sunny with a high near 100F. Heat index values are expected to climb as high as 107 during the peak heat of the day.
South winds will remain around 10 mph. Temperatures will drop slightly tonight, with a low near 79F. However, conditions will not cool down significantly overnight; temperatures may rise to around 81F while the heat index stays as high as 105.
The sky will be mostly clear with south winds continuing around 10 mph.
Tomorrow’s Forecast and Safety Tips
Looking ahead to tomorrow, the heat will persist but with a chance of rain later in the day. Highs will reach near 99F under sunny skies initially. A chance of showers and thunderstorms is expected after 1pm, with the overall chance of precipitation at 48% to 50%.
