Heat Advisory in Effect for Richardson as Temperatures Climb Near 100 - Sep 15, 2 PM

*As of Sep 15, 2 PM local time.*

Current Conditions and Alert Status

Richardson, TX, is currently under an active Heat Advisory issued by the National Weather Service. This moderate-severity alert remains in effect until September 16 at 8:00PM CDT, signaling dangerous heat conditions for the area. As of this afternoon, the air temperature stands at 95F, with a feels-like temperature of 98F due to humidity levels.

The relative humidity is at 39%, and the dew point is recorded at 66F. Winds are blowing from the south at 7 mph, with gusts reaching up to 14 mph. The sky remains mostly clear overhead.

Forecast for Today and Tonight

The National Weather Service forecasts sunny skies for today, with a high temperature near 100F. Heat index values are expected to reach as high as 106 during the day. South winds will pick up slightly, around 10 mph, with gusts potentially hitting 20 mph. There is no chance of precipitation today.

Tonight, conditions will clear out completely, allowing temperatures to drop to a low near 81F. Despite the cooling trend, heat index values may still reach 104. Winds will shift to south-southeast at 5 to 10 mph, with gusts remaining strong at up to 20 mph.

Outlook for Tomorrow

Tomorrow will also be sunny, with a high near 99F. Heat index values are forecast to peak at 104. South winds will continue at 5 to 10 mph.

The chance of precipitation is minimal at 3%. Overnight into tomorrow night, skies will become mostly clear, with lows around 80F and temperatures rising slightly to around 82 later in the night. Heat index values will remain elevated at up to 102, with south-southeast winds at 5 to 10 mph.

Safety Reminders

Given the active Heat Advisory and extreme heat indices, it is critical to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors or those without air conditioning. Avoid leaving pets or people in parked vehicles, as interior temperatures can rise rapidly even with windows cracked.

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Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data