Heat Advisory in Effect for Anna as Temperatures Soar - Jul 31, 1 PM

*As of Jul 31, 1 PM local time.*

Dangerous Heat Conditions

Anna, Texas, is currently under an active Heat Advisory issued by the National Weather Service. The advisory remains in effect until late evening, signaling dangerous heat conditions for the area. Right now, the air temperature stands at 95F, but the combination of heat and humidity makes it feel like 101F.

The relative humidity is at 44%, with a dew point of 70F, creating a muggy atmosphere that intensifies the perceived warmth.

The National Weather Service reports that heat index values could climb as high as 109 today due to southwest winds around 10 mph. Conditions are currently clear skies, but the intense solar radiation combined with the humidity creates hazardous conditions for anyone spending time outdoors. The advisory highlights the severity of the heat, urging caution as temperatures peak.

Forecast and Safety Guidance

Today is expected to be sunny with a high near 102F and a low near 79F. The chance of precipitation is minimal at just 1%. Tonight, skies will transition to partly cloudy, with lows around 79F. Temperatures may rise slightly to around 81F overnight, keeping heat index values as high as 108. Southwest winds will persist at 5 to 10 mph.

Tomorrow brings a slight relief from the extreme peak, with a high near 96F and sunny skies. A north wind of 10 to 15 mph is expected to help lower humidity levels slightly. The chance of rain remains low at 6%.

Overnight tomorrow, conditions will be mostly clear with a low around 72F, though temperatures may rise to 74F later in the night under north northeast winds of 5 to 15 mph.

Given the active Heat Advisory and high heat index values, it is critical to stay hydrated and limit midday exertion. Seek air-conditioned environments during the hottest parts of the day. Check on neighbors and vulnerable individuals who may not have access to cooling. Avoid leaving children or pets in vehicles, as interior temperatures can rise rapidly even with windows cracked.

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Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data