Dangerous Heat Grips Frisco as Temperatures Soar Past 100 - Aug 12, 5 PM

*As of Aug 12, 5 PM local time.*

Extreme Heat Conditions

Frisco is currently under the grip of dangerous heat, with the air temperature sitting at 99F and the heat index making it feel like 102F. Relative humidity is at 33%, with a dew point of 64F. Winds are blowing from the south southwest at 15 mph, with gusts reaching 17 mph, under partly cloudy skies.

The National Weather Service forecasts a scorching day ahead. Today will be sunny with a high near 101F. Heat index values are expected to climb as high as 110. South southwest winds will remain around 15 mph, with gusts as high as 25 mph. There is no chance of precipitation today.

Tonight, skies will clear out, allowing temperatures to drop to a low around 81F. Despite the cooling, heat index values will still reach as high as 107. Winds will shift to the south, ranging from 15 to 20 mph, with gusts potentially hitting 30 mph.

Tomorrow's Forecast

Tomorrow will continue the pattern of intense heat and sun. Expect a high near 102F with sunny skies. Heat index values are projected to reach as high as 108. South southwest winds will persist at 15 to 20 mph, with gusts up to 30 mph. There remains a 0% chance of precipitation.

Tomorrow night will be clear, with a low around 79F. Temperatures may rise slightly to around 81F overnight. Heat index values will stay elevated, reaching as high as 105. South winds will continue at 15 to 20 mph, with gusts as high as 30 mph.

Safety Reminders

With heat index values exceeding 105F, the risk of heat-related illness is significant. It is critical to stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

If you must be outside, seek shade or air-conditioned spaces frequently. Check on elderly neighbors and those without air conditioning, as they are particularly vulnerable to extreme heat. Wear lightweight, light-colored clothing and apply sunscreen to protect your skin from UV exposure.

Stay aware of the signs of heat exhaustion and heat stroke, and seek medical attention immediately if symptoms occur.

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Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com