Frisco Heat Advisory in Effect as Temperatures Climb Toward 104F - Jul 20, 8 PM

*As of Jul 20, 8 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Frisco, Texas, signaling dangerous heat levels that require caution. At this moment, the air temperature stands at 99F, with a feels-like temperature also at 99F. The relative humidity is at 29%, and the dew point is 61F. Winds are light, blowing at 3 mph with gusts reaching 7 mph, under a mostly clear sky.

The National Weather Service has issued this advisory due to the intense heat expected to persist through the overnight hours and into the next day. Residents should be aware that the heat index values are projected to rise significantly, creating conditions that can be hazardous for prolonged outdoor exposure.

Forecast for Tonight and Tomorrow

Tonight, skies will remain clear with a low near 81F. However, temperatures will rise to around 83F overnight. Heat index values are expected to reach as high as 108F. South winds will be around 5 mph.

Tomorrow, the heat will intensify further. The sky will be sunny with a high near 104F. The heat index is forecast to climb to 109F.

Winds will shift to the southwest at 0 to 5 mph. Tomorrow night, conditions will clear again with a low around 83F, though temperatures will rise to approximately 85F overnight. Heat index values will remain high at 108F, with southeast winds at 0 to 5 mph.

Safety Reminders

Given the active Heat Advisory and the extreme heat indices forecasted for the next 24 to 36 hours, it is critical to take precautions. Hydrate frequently and limit midday exertion to avoid heat-related illnesses. Check on elderly neighbors and those who may be vulnerable to extreme heat.

Keep vehicles parked in shade when possible, as interior temperatures can rise rapidly. Stay indoors in air-conditioned spaces during the peak heat hours to ensure your safety and comfort.

View larger

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com