Heat Advisory in Effect for Sherman as Temperatures Soar - Jul 28, 12 PM

*As of Jul 28, 12 PM local time.*

Dangerous Heat Conditions

A Heat Advisory is currently in effect for Sherman, Texas, signaling dangerous heat conditions for the region. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and significant humidity. Right now, the air temperature stands at 91F, but the heat index makes it feel like 101F.

The atmosphere is quite humid, with a dew point of 73F and relative humidity at 56%. The sky remains clear, and winds are blowing from the south southwest at 10 mph, with gusts reaching 5 mph.

Forecast for Today and Tomorrow

Today will be sunny with a high near 102F. The heat index is expected to climb as high as 106 during the day. Overnight, skies will turn partly cloudy, and temperatures will drop to a low near 79F, though they may rise to around 81F later in the night. The heat index will remain elevated, reaching up to 107F, with south winds around 5 mph.

Tomorrow will also be sunny, with a high near 101F. The heat index is forecast to hit 107F again. Winds will continue from the south southwest at around 5 mph. As tomorrow night approaches, skies will become partly cloudy, with a low around 79F and temperatures rising to 81F overnight. The heat index will stay high at 107F, with south southeast winds around 5 mph.

Safety Reminders

With heat index values consistently reaching 107F, it is critical to take precautions against heat-related illness. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

Check on neighbors, particularly the elderly and those without air conditioning, to ensure their safety. If you must be outside, seek shade frequently and wear lightweight, light-colored clothing. Be aware of the signs of heat exhaustion and heat stroke, and seek medical attention immediately if symptoms appear.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com