Denison Heat and Humidity Rise to 99F This Week - Aug 9, 8 AM

*As of Aug 9, 8 AM local time.*

Current Conditions and Humidity

It is currently Sunday this morning in Denison, TX, where the air is already quite humid. The current air temperature stands at 77F, but the feels-like temperature is 78F. Relative humidity is at 78%, with a dew point of 70F, indicating significant moisture in the air.

Winds are blowing from the south at 8 mph, with gusts reaching up to 19 mph. The sky remains clear at this hour.

Today and Tonight Forecast

Today will be sunny with a high near 99F. The National Weather Service indicates heat index values as high as 102 due to the combination of heat and humidity. South winds will persist at 5 to 10 mph.

There is a 0% chance of precipitation. As the day transitions to tonight, skies will remain clear. Temperatures will drop to a low near 78F, though they may rise to around 80F overnight.

Heat index values will remain elevated, reaching as high as 99. Winds will continue from the south at 5 to 10 mph.

Tomorrow Outlook

Tomorrow will also be sunny with a high near 99F. The heat index is expected to reach 102 again. South winds will be around 10 mph. The chance of precipitation is minimal at 1%. Overnight, skies will clear with a low around 79F. Heat index values will drop slightly but remain high at 99, with south winds of 5 to 10 mph.

Safety Reminder

With temperatures nearing 100F and high humidity, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly or those without air conditioning. Avoid prolonged exposure to the sun during peak heat hours.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com