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5-day forecast / Frisco, TX

TuesdaySunny104° / 83° 1%
WednesdaySunny103° / 82° 1%
ThursdaySunny100° / 81° 1%
FridaySunny101° / 83°
SaturdayMostly Sunny101° / 83° 7%

Frisco Heat Advisory in Effect as Temperatures Climb Near 100 - Jul 20, 12 PM

Frisco weather, refreshed every four hours — local forecasts you can plan your day around.

A Heat Advisory is active for Frisco, TX, with current feels-like temperatures at 93F. Highs near 100F today and 104F tomorrow bring heat index values up to 110F.

Camille Rourke

July 20, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 20, 12 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Frisco, Texas, signaling moderate severity and expected urgency. As of this Monday afternoon, the air temperature stands at 91F, with a feels-like temperature of 93F. The relative humidity is at 41%, and the dew point is recorded at 64F. Winds are light, blowing at 3 mph with gusts reaching 5 mph, under a clear sky.

The National Weather Service has issued this advisory to warn residents of the intense heat expected to persist through the evening. The official alert period runs from July 20 at 11:09AM CDT until July 21 at 8:00PM CDT. This warning underscores the need for caution as the region experiences sustained high temperatures.

Forecast for Today and Tomorrow

Today, Frisco will see sunny skies with a high near 100F. The chance of precipitation is minimal at 4%. According to the National Weather Service, heat index values will reach as high as 108F. Southwest winds will hover around 5 mph.

Tonight, conditions will remain clear with a low around 81F. However, temperatures are expected to rise to around 83F overnight. Heat index values will stay elevated, reaching up to 106F. South winds will continue at approximately 5 mph.

Tomorrow, the heat will intensify further. Sunny skies will accompany a high near 104F, with only a 1% chance of rain. Heat index values are projected to climb as high as 110F. Winds will be light, ranging from 0 to 5 mph from the southwest.

Safety Reminders

Given the active Heat Advisory and the forecasted heat index values exceeding 100F, it is crucial to take precautions. Stay hydrated by drinking plenty of water throughout the day. Limit outdoor exertion, especially during the midday hours when the sun is strongest.

Check on neighbors, particularly the elderly and those without air conditioning, to ensure their safety. If you must be outside, seek shade and wear lightweight, light-colored clothing to help manage the extreme heat.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Camille Rourke

Camille Rourke covers community life, events, and neighborhood features around Frisco.

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