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5-day forecast / Plano, TX

SundayChance Showers And Thunderstorms95° / 73° 28%
MondaySlight Chance Rain Showers then Slight Chance Showers And Thunderstorms93° / 74° 24%
TuesdayMostly Sunny96° / 74° 11%
WednesdayShowers And Thunderstorms Likely91° / 73° 57%
ThursdayShowers And Thunderstorms85° / 70° 80%

Plano Weather: Heat and Air Quality Alert - Sep 27, 2 PM

Plano weather, updated every four hours — local forecasts you can trust.

Plano residents face high heat and an active Air Quality Alert. Expect scattered storms today with highs near 95F, followed by milder conditions tomorrow.

Lena Zimmer

September 27, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 27, 2 PM local time.*

Current Conditions and Air Quality

An active Air Quality Alert is currently in effect for the Plano area, issued by the National Weather Service. While the specific severity and urgency details are not yet fully defined in the local feed, residents should remain aware of potential respiratory impacts. Currently, the air temperature stands at 86 degrees Fahrenheit, with a feels-like temperature of 89 degrees.

Relative humidity is at 55 percent, and the dew point is 68 degrees. Winds are blowing from the south southeast at 10 miles per hour, with gusts reaching 16 miles per hour. The sky remains clear at this moment.

Today and Tonight Outlook

Today will bring scattered showers and thunderstorms alongside mostly sunny periods. The high temperature is expected to reach near 95 degrees, though afternoon values may dip to around 93 degrees. Heat index values could climb as high as 101 degrees, creating dangerous conditions for outdoor activity.

The chance of precipitation is approximately 30 percent. Tonight, the pattern continues with a chance of showers and thunderstorms. Skies will be partly cloudy, and temperatures will fall to a low near 73 degrees.

Heat index values may reach 97 degrees, and winds will slow to around 5 miles per hour from the southeast. New rainfall amounts are expected to be less than a tenth of an inch.

Tomorrow's Forecast

Tomorrow will feature a slight chance of showers and thunderstorms, with mostly sunny skies. The high will be near 93 degrees, dropping to around 91 degrees in the afternoon. Heat index values are projected to reach 99 degrees.

Winds will shift to the southeast at 5 to 10 miles per hour. The chance of precipitation is about 20 percent, with any rainfall remaining under a tenth of an inch. Given the persistent heat and air quality concerns, it is wise to stay hydrated, limit midday exertion, and check on vulnerable neighbors.

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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Lena Zimmer

Lena Zimmer covers weather, storms, and seasonal life around Plano.

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