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5-day forecast / Richardson, TX

TuesdaySunny101° / 81°
WednesdaySunny102° / 82°
ThursdayMostly Sunny102° / 83°
FridaySunny103° / 83° 4%
SaturdaySunny101° / 78° 9%

Severe Thunderstorm Watch in Effect for Richardson as Heat Index Climbs - Jul 5, 4 PM

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

A Severe Thunderstorm Watch is active for Richardson, TX, as temperatures soar near 100F with oppressive humidity. Residents should monitor conditions closely for potential severe weather.

Reese Janssen

July 5, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

As of Jul 5, 4 PM local time.

Watch Active Amidst Intense Heat

A Severe Thunderstorm Watch is currently in effect for Richardson, Texas, signaling the potential for severe weather in the area. The watch was issued by the National Weather Service in Fort Worth and remains active until 10:00PM CDT on July 5. This alert underscores the need for vigilance as atmospheric conditions support the development of dangerous storms.

Current conditions reflect the intensity of the heat wave gripping the region. At this moment, the air temperature stands at 88F, but the combination of heat and moisture makes it feel like 98F. The relative humidity is at 66%, with a dew point of 75F, creating an oppressively humid environment that hinders the body's ability to cool itself.

Winds are light, blowing from the east-southeast at 7 mph with gusts reaching 8 mph, while the sky remains mostly cloudy.

Forecast for Today and Tomorrow

Today, the high will reach near 100F, with temperatures expected to drop slightly to around 97F in the afternoon. The heat index will climb as high as 102F. There is a 50% chance of showers and thunderstorms, with new rainfall amounts between a tenth and a quarter of an inch possible. Winds will remain light from the east-southeast around 5 mph.

Tonight, the low will settle near 78F, with temperatures rising to around 80F overnight. The heat index will remain high at 102F. A chance of showers and thunderstorms persists before 1am, with another 50% chance of precipitation and similar rainfall totals. The sky will be mostly cloudy.

Tomorrow, conditions will begin to clear. The sky will be mostly sunny with a high near 98F. The heat index will peak at 103F. Winds will be light, from the east-northeast at 0 to 5 mph. There is a slight chance of precipitation at 13%, with less than a tenth of an inch of rain possible.

Safety Reminders

Given the extreme heat and humidity, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water. During the watch, monitor local news for updates on storm development and be prepared to seek shelter if warnings are issued.

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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