*As of Jul 19, 12 PM local time.*
Current Conditions and Heat Index
Sherman is currently under the influence of dangerous heat and oppressive humidity. The air temperature stands at 91F, but the heat index makes it feel like 103F. This significant discrepancy is driven by a dew point of 75F, which creates a muggy atmosphere that hinders the body's ability to cool itself through evaporation.
Relative humidity is at 59%, and skies are clear. Winds are blowing from the south southwest at 13 mph, with gusts reaching 12 mph.
Forecast for Today and Tonight
Today, the sun will dominate the sky with mostly sunny conditions. Temperatures will rise to a high near 96F. The heat index is expected to reach values as high as 103 during the afternoon hours. Winds will shift to the south southwest, ranging from 5 to 10 mph. The chance of precipitation is minimal at 11%.
As the day transitions to tonight, skies will become mostly clear. Temperatures will drop to a low around 78F. Despite the cooling air, the heat index will remain elevated, with values as high as 102. Winds will ease to around 5 mph from the south. Residents should remain cautious of the lingering heat impact even after sunset.
Outlook for Tomorrow
Tomorrow, the heat will intensify further with sunny skies. The high will approach 99F, making it one of the warmer days recently. The heat index is forecast to peak at 104.
