Sherman Heat Index Hits 98F; Humid Conditions Persist

Current Conditions and Heat Index

Sherman is experiencing very hot and humid conditions this afternoon. The air temperature is currently 90F, but the heat index makes it feel like 98F. Relative humidity stands at 59%, with a dew point of 73F indicating significant moisture in the air. Winds are blowing from the south at 19 mph, with gusts reaching 25 mph. The sky is mostly cloudy at this moment.

Forecast for Today and Tomorrow

Today will be sunny with a high near 91F. The National Weather Service indicates heat index values as high as 97. South winds will range from 15 to 20 mph, with gusts as high as 30 mph. The chance of precipitation is just 1%. Temperatures will drop to a low near 76F tonight. Conditions will become mostly clear, with temperatures rising to around 78F overnight. South winds will ease to 10 to 15 mph, with gusts up to 25 mph.

Tomorrow looks to be even hotter. Expect mostly sunny skies with a high near 93F. The heat index is expected to climb to 102. South winds will be around 15 mph, with gusts as high as 25 mph. The chance of precipitation remains low at 1%. Temperatures will fall to a low near 74F.

Safety and Outlook

There are no active National Weather Service or NOAA weather alerts in effect for Sherman. However, the combination of high temperatures and humidity requires caution. It is important to stay hydrated and limit midday exertion when possible. Check on neighbors who may be vulnerable to the heat. While the immediate forecast shows sunny skies, be aware that a chance of showers and thunderstorms is possible between 1am and 4am tomorrow night, with likely showers and thunderstorms following. Rainfall amounts between a quarter and half of an inch are possible during that window.

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com