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5-day forecast / Frisco, TX

ThursdayMostly Sunny100° / 80° 9%
FridaySunny99° / 77° 2%
SaturdaySunny99° / 77°
SundayMostly Sunny99° / 78° 2%
MondayChance Showers And Thunderstorms97° / 75° 32%

Frisco Heat and Air Quality Alert: Highs Near 100F - Sep 17, 2 PM

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

Frisco residents face intense heat with current temperatures at 93F and an active Air Quality Alert. Today's high is near 100F, with heat index values reaching 105F. Stay hydrated and limit midday exertion.

Camille Rourke

September 17, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 17, 2 PM local time.*

Current Conditions and Heat

Frisco is experiencing significant heat this afternoon, with the air temperature currently at 93F. The combination of warmth and 44% relative humidity creates a feels-like temperature of 98F. The dew point stands at 68F, while winds blow from the south southeast at 5 mph, with gusts reaching 14 mph.

The sky is partly cloudy, but the primary concern remains the intense thermal load on the body. An active Air Quality Alert has been issued by the National Weather Service for Fort Worth, TX, adding another layer of caution for outdoor activities.

While the specific severity and urgency details are not fully specified in the current data, the presence of this alert warrants attention for those sensitive to air quality issues.

Today and Tonight Outlook

The day will remain mostly sunny, with the high temperature reaching near 100F. As the afternoon progresses, temperatures are expected to fall to around 98F, but the heat index values will climb as high as 105F. The chance of precipitation is low at 9%, suggesting dry conditions will persist.

Tonight, the sky will be mostly clear, and the low temperature will drop to around 80F. However, the heat index values will remain elevated, reaching as high as 102F. Winds will shift slightly, blowing from the south southeast at 5 to 10 mph.

Residents should be aware that the lingering heat will make the night feel warmer than the actual air temperature suggests.

Tomorrow and Safety Reminders

Tomorrow will bring sunny skies with a high near 99F. The heat index values are expected to reach as high as 101F, with a low of 77F. The chance of precipitation is minimal at 2%, and winds will be light from the south at around 5 mph.

Given the sustained high temperatures and the active air quality alert, it is crucial to take standard safety precautions. Hydrate frequently and limit strenuous outdoor exertion during the hottest parts of the day. Check on neighbors, especially those who may be more vulnerable to heat stress.

While the air quality alert does not specify immediate restrictions, staying informed and minimizing unnecessary outdoor time is a prudent measure for public health.

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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