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5-day forecast / Richardson, TX

WednesdaySunny then Slight Chance Showers And Thunderstorms98° / 80° 11%
ThursdayChance Showers And Thunderstorms93° / 78° 31%
FridayChance Rain Showers97° / 78° 29%
SaturdaySunny98° / 79° 3%
SundaySunny98° / 79° 3%

Air Quality Alert in Effect as Richardson Heat Persists - Sep 1, 2 PM

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

An active Air Quality Alert is in place for Richardson as temperatures remain dangerously high. Current conditions show a feels-like temperature of 97F, with highs near 100F expected today.

Reese Janssen

September 1, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 1, 2 PM local time.*

Current Conditions and Alert Status

Residents of Richardson are currently under an active Air Quality Alert issued by the National Weather Service. This alert remains in effect while the area experiences intense heat. As of this afternoon, the air temperature stands at 95F, with a feels-like temperature of 97F due to humidity levels sitting at 37%.

The dew point is recorded at 64F. Winds are currently calm at 0 mph, though gusts have reached up to 11 mph. The sky remains mostly cloudy overhead.

Today and Tonight Forecast

Temperatures will climb significantly today, with a high near 100F expected. Heat index values may reach as high as 107 during the peak heat of the day. There is a slight chance of rain showers after 4pm, though the overall chance of precipitation remains low at 10%. Winds will shift to east southeast at 5 to 10 mph.

As evening approaches, conditions will ease slightly but remain warm. A slight chance of rain showers persists before 7pm. The sky will become partly cloudy with a low around 79F. Heat index values could still reach 105 as the night progresses. Southeast winds will continue at 5 to 10 mph.

Tomorrow Outlook

Tomorrow brings a mix of sun and potential storms. The high will be near 96F, with temperatures dropping to around 93 in the afternoon. Heat index values are forecast to reach 104. A slight chance of showers and thunderstorms is expected after 1pm. Winds will remain from the east southeast at 5 to 10 mph, with gusts potentially hitting 20 mph.

Tomorrow night will see a higher chance of precipitation, with a 50% chance of showers and thunderstorms. New rainfall amounts between a half and three quarters of an inch are possible. The sky will be mostly cloudy with a low around 77F. Southeast winds will increase to around 10 mph, with gusts up to 20 mph.

Safety Reminders

Given the active Air Quality Alert and extreme heat, residents should limit outdoor exertion during the hottest parts of the day. Stay hydrated and check on neighbors who may be vulnerable to heat stress. Monitor local updates for any changes to the air quality alert status.

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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Reese Janssen

Reese Janssen covers weather, storms, and seasonal life around Richardson.

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