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5-day forecast / Sherman, TX

WednesdaySunny105° / 82°
ThursdaySunny then Slight Chance Showers And Thunderstorms105° / 80° 15%
FridaySunny104° / 79° 7%
SaturdaySunny104° / 80° 3%
SundaySunny105° / 81° 3%

Sherman Under Extreme Heat Warning as Temperatures Near 105 - Aug 19, 6 AM

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

Sherman is under an active Extreme Heat Warning. Current conditions show 84 degrees, with a high near 105 today and similar heat expected tomorrow.

Carmen Solis

August 19, 20262 min read

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

*As of Aug 19, 6 AM local time.*

Severe Heat Alert in Effect

An active Extreme Heat Warning is currently in place for Sherman, Texas, issued by the National Weather Service. This severe alert remains in effect until 8:00 PM CDT. Residents should remain vigilant as conditions are extremely hot, with current air temperatures at 84 degrees Fahrenheit and a feels-like temperature of 87 degrees.

The relative humidity stands at 55 percent, with a dew point of 66 degrees. Winds are blowing from the south southwest at 11 mph, with gusts reaching 18 mph, and the sky is currently clear.

Today and Tonight Outlook

Today will be sunny with a high near 105 degrees. The heat index values are expected to reach as high as 105 degrees. There is no chance of precipitation today.

Tonight, conditions will remain mostly clear with a low around 81 degrees. Temperatures are expected to rise to around 84 degrees overnight. Winds will shift to around 10 mph from the south southwest.

The heat index may reach 105 degrees during the evening hours.

Tomorrow's Forecast

Tomorrow will also be sunny, with a high near 105 degrees. The heat index values could reach as high as 109 degrees. A slight chance of showers and thunderstorms is possible after 4 PM.

The chance of precipitation is 20 percent. Winds will be from the southwest at 5 to 10 mph. Tonight, a slight chance of showers and thunderstorms is possible before 7 PM.

The low will be around 80 degrees, with temperatures rising to around 82 degrees overnight. Winds will be from the southeast at around 5 mph.

Safety Reminders

Given the extreme heat, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors and those without access to air conditioning. Avoid leaving pets or children in parked vehicles. If you must be outside, wear light-colored, loose-fitting clothing and use sun protection.

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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