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5-day forecast / Sherman, TX

SundaySunny101° / 78° 1%
MondaySunny100° / 79°
TuesdaySunny102° / 80°
WednesdayMostly Sunny102° / 79°
ThursdayMostly Sunny101° / 79° 5%

Heat Advisory in Effect for Sherman as Temperatures Climb Near 100 Degrees - Jul 25, 8 PM

Sherman skies, every four hours — clear, local, and weather you can trust.

A Heat Advisory is active for Sherman, TX, with current feels-like temperatures at 99F. Highs near 99F today and 101F tomorrow bring heat index values up to 110.

Carmen Solis

July 26, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 25, 8 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Sherman, Texas, signaling dangerous heat levels for the region. As of this Saturday evening, the air temperature stands at 93F, but the combination of heat and humidity pushes the feels-like temperature to 99F. The relative humidity is at 46%, with a dew point of 70F, indicating quite humid conditions that contribute to the oppressive feel.

Winds are blowing from the south at 8 mph, with gusts reaching up to 12 mph, while the sky remains clear.

The National Weather Service has issued this advisory with moderate severity and expected urgency. It is important to note that this alert is active now and will remain in place through the upcoming period. Residents should take this warning seriously as the heat persists into the night and continues through the next day.

Forecast for Today, Tonight, and Tomorrow

Today in Sherman, conditions are expected to be mostly clear with a high near 99F and a low near 79F. There is a 0% chance of precipitation, ensuring dry skies throughout the day. As evening approaches, the forecast indicates mostly clear skies with a low around 79F.

Heat index values are expected to reach as high as 104 during this time. South winds will continue at 5 to 10 mph.

Looking ahead to tomorrow, the weather will be sunny with a high near 101F and a low near 78F. The chance of precipitation remains minimal at 1%. The heat index is projected to climb even higher, reaching values as high as 110.

Southwest winds will be steady at 5 to 10 mph. Following tomorrow, the night will be clear with a low around 78F, though temperatures may rise to around 80 overnight. Heat index values will stay elevated at around 107, with south winds near 5 mph.

Safety Reminders

Given the active Heat Advisory and the high heat index values forecasted, it is crucial to prioritize safety. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the hottest parts of the day, and seek air-conditioned environments when possible.

Check on elderly neighbors or those who may be vulnerable to extreme heat. Never leave people or pets in parked vehicles, as temperatures inside can rise rapidly to life-threatening levels.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Carmen Solis

Carmen Solis covers weather, the environment, and outdoor life around Sherman.

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