Denison Heat: Feels Like 100F, Sunny Outlook Ahead - Sep 4, 2 PM

*As of Sep 4, 2 PM local time.*

Dangerous Heat Conditions

The primary concern for Denison this afternoon is the intense heat. The air temperature currently sits at 95F, but the combination of humidity and solar radiation means it feels like 100F. Relative humidity is at 42%, and the dew point is 68F.

Winds are blowing from the south at 7 mph, with gusts reaching 21 mph. The sky is mainly clear, allowing direct sunlight to intensify the thermal load on the body. There are no active National Weather Service alerts, watches, or advisories in effect for the area, but the heat index values are significant enough to warrant caution.

Today and Tonight Outlook

For the remainder of today, conditions will remain sunny with a high near 97F. The heat index values could reach as high as 102F. South winds will average around 10 mph.

As night falls, the sky will remain mostly clear. Temperatures will drop to a low near 77F, though they may rise slightly to around 79F overnight. The heat index values during the evening hours could still reach 101F.

Winds will shift to a range of 0 to 10 mph from the south.

Tomorrow’s Forecast

Tomorrow brings continued sunny skies and even higher temperatures. The high is expected to be near 100F, with heat index values potentially reaching 104F. This represents a significant increase in perceived heat compared to today.

Winds will be lighter, ranging from 0 to 5 mph from the south southeast. The chance of precipitation is minimal at 2%. As tomorrow night approaches, the sky will stay mostly clear with a low near 78F, potentially rising to 80F.

Heat index values may reach 102F overnight. Given these sustained high temperatures, it is advisable to stay hydrated, limit outdoor exertion during the hottest parts of the day, and check on vulnerable neighbors who may not have access to air conditioning.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com