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5-day forecast / Frisco, TX

WednesdaySunny101° / 80° 4%
ThursdayMostly Sunny100° / 79° 12%
FridaySunny100° / 78°
SaturdaySunny100° / 78°
SundaySunny99° / 77° 5%

Frisco Heat Advisory: Highs Near 101F, Humidity Low - Sep 16, 2 PM

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

A Heat Advisory is active for Frisco as temperatures reach 97F with a feels-like of 98F. Today's high is near 101F with sunny skies. Stay hydrated and limit midday exertion.

Camille Rourke

September 16, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 16, 2 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently active for the Frisco area, issued by the National Weather Service in Fort Worth. This moderate-severity alert is expected to remain in effect until this evening. Residents should be aware that conditions are very hot right now, with the air temperature sitting at 97 degrees Fahrenheit.

The combination of heat and low humidity creates a feels-like temperature of 98 degrees. Relative humidity is currently at 33 percent, and the dew point is 63 degrees. Winds are blowing from the south southeast at 9 miles per hour, with gusts reaching 17 miles per hour.

The sky is partly cloudy, but the heat index is the primary concern for anyone spending time outdoors.

Today's Forecast and Evening Outlook

The day will remain sunny with a high near 101 degrees Fahrenheit. The chance of precipitation is very low at 4 percent, meaning rain is not a factor in the forecast. As the sun sets, temperatures will drop to a low near 80 degrees, though they may rise slightly to around 82 degrees overnight.

The sky will be mostly clear tonight. Heat index values could reach as high as 103 degrees during the evening hours. Winds will continue to blow from the southeast at 5 to 10 miles per hour.

This persistent heat means that the discomfort level remains high well into the night.

Tomorrow's Outlook and Safety Reminders

Tomorrow will bring similar conditions, with a high near 100 degrees Fahrenheit. The sky will be mostly sunny, and the chance of precipitation will increase slightly to 12 percent, though rain remains unlikely. Temperatures may dip to around 98 degrees in the afternoon before rising again.

Heat index values are expected to reach 105 degrees. Winds will be lighter, around 5 miles per hour from the south southeast. Given the sustained high temperatures and heat index values exceeding 100 degrees, it is crucial to take standard safety precautions.

Drink plenty of water, limit strenuous outdoor activities during the hottest parts of the day, and check on elderly neighbors or those without air conditioning. The low humidity helps with evaporation, but the high heat index still poses a risk for heat-related illness if proper precautions are not taken.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Camille Rourke

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

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