Extreme Heat Warning Active in Denison as Temperatures Hit 100F - Aug 24, 2 PM

*As of Aug 24, 2 PM local time.*

Dangerous Heat Conditions

An Extreme Heat Warning is currently active for the Denison area, signaling severe and expected dangerous conditions. As of this afternoon, the air temperature stands at 100F, while the heat index makes it feel like 101F. The relative humidity is low at 26%, with a dew point of 59F.

Winds are blowing from the southwest at 14 mph, with gusts reaching 17 mph, under a clear sky. This combination of intense heat and low moisture creates hazardous conditions for anyone spending time outdoors.

Today and Tonight Outlook

Residents should expect continued extreme heat today, with the high temperature reaching near 108F. Temperatures are forecast to fall to around 105F in the afternoon, but heat index values will remain as high as 106F. The chance of precipitation is only 10%, keeping the sky sunny.

Tonight, conditions will remain hot with a low near 84F, though temperatures may rise to around 86F overnight. There is a slight chance of showers and thunderstorms after 4am, with a 20% chance of precipitation. The sky will be mostly clear, and heat index values will stay high at 105F.

Tomorrow and Safety

Tomorrow will bring a high near 106F and a low near 82F. A slight chance of showers and thunderstorms is possible before 7am, followed by mostly sunny skies. The chance of precipitation remains at 20%.

Heat index values will reach 105F, with winds from the south southwest around 10 mph and gusts up to 20 mph. Given the sustained high temperatures and active warning, it is crucial to take precautions. Hydrate frequently, limit midday exertion, and check on neighbors who may be vulnerable to the heat.

Stay indoors in air-conditioned spaces when possible to avoid heat-related illness.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com