Heat Advisory in Effect for Sherman as Temperatures Climb to 101F - Jul 29, 9 PM

*As of Jul 29, 9 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Sherman, Texas, signaling moderate severity and expected urgency. The National Weather Service has issued this alert to warn residents of dangerously high heat index values. As of Wednesday tonight, the air temperature stands at 90F, with a feels-like temperature of 93F.

The relative humidity is at 47%, and the dew point is 67F. Winds are blowing from the south at 8 mph, with gusts reaching 11 mph. The sky remains clear, offering no immediate relief from the day's warmth.

Forecast for Tonight and Tomorrow

Tonight, conditions will remain partly cloudy with a low near 78F. Temperatures are expected to rise to around 80F overnight. The heat index will climb to values as high as 101F. South winds will decrease to around 5 mph.

Tomorrow, the sky will be sunny with a high near 101F. The heat index is forecast to reach as high as 105F. Winds will shift to the south southwest at around 5 mph. The chance of precipitation is minimal at 4%.

Looking ahead to tomorrow night, skies will become mostly clear. The low will be around 79F, with temperatures rising to approximately 81F overnight. Heat index values may peak at 106F, with south winds continuing at around 5 mph. The chance of precipitation remains very low at 2% for the day.

Safety Reminders

With heat index values approaching 106F, it is crucial to take precautions against heat-related illnesses. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday and afternoon hours when the sun is strongest.

Seek air-conditioned environments as often as possible. Check on elderly neighbors and those without access to cooling to ensure their safety. Wear lightweight, light-colored clothing if you must be outside, and apply sunscreen to protect your skin from UV exposure.

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