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5-day forecast / Allen, TX

TuesdaySunny then Slight Chance Showers And Thunderstorms100° / 78° 12%
WednesdaySlight Chance Rain Showers then Slight Chance Showers And Thunderstorms98° / 76° 24%
ThursdayChance Showers And Thunderstorms93° / 77° 42%
FridaySlight Chance Showers And Thunderstorms97° / 77° 13%
SaturdaySunny98° / 77° 7%

Tropical Storm Edouard Brings Modest Rain Chance and Cooler Air to Allen

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

Tropical Storm Edouard is tracking toward the Texas-Louisiana border, bringing a slight chance of showers to Allen and easing the recent heat. The heaviest rain remains in Southeast Texas.

Zane Lowery

September 1, 20262 min read

Local Impact of Tropical Storm Edouard

Tropical Storm Edouard is currently tracking toward the Texas-Louisiana border, with landfall expected today. While the system is forecast to turn west-northwest and weaken as it approaches Central Texas, its influence is already shifting local conditions in Allen. The heaviest rainfall is expected to remain over Southeast Texas, meaning residents here should anticipate only a modest increase in precipitation chances rather than severe flooding.

This storm is also expected to break the recent run of extreme heat, offering a slight reprieve from the triple-digit temperatures that have dominated the region.

Current Conditions and Today's Outlook

It is currently Tuesday morning in Allen, with the air temperature at 90 degrees Fahrenheit. The heat index makes it feel like 96 degrees, with relative humidity at 56 percent and a dew point of 72 degrees. Winds are light at 5 mph, and the sky is clear.

Today, the high will reach near 100 degrees, with a low near 78 degrees. There is a 12 percent chance of precipitation, with sunny conditions giving way to a slight chance of showers and thunderstorms later in the day. Heat index values may reach as high as 104 degrees, so caution is advised during outdoor activities.

Tonight and Tomorrow

Tonight, the sky will remain mostly clear with a slight chance of showers and thunderstorms. Temperatures will hold near 78 degrees, rising to around 80 degrees overnight. Heat index values could reach 102 degrees.

Tomorrow, the high will be near 98 degrees with a low near 76 degrees. The chance of precipitation rises to 24 percent, with a slight chance of rain showers early in the day followed by a slight chance of showers and thunderstorms. Winds will shift to the east-southeast at 5 to 10 mph, with gusts up to 20 mph.

An Air Quality Alert is currently active for the region. Given the continued high heat index values, which may reach 103 degrees tomorrow, it is important to stay hydrated and limit midday exertion. Check on neighbors and ensure everyone has access to cool, shaded areas.

Sources

https://www.fox4news.com/weather/tropical-storm-edouard-brings-rain-heat-relief-some-parts-texas

https://www.weather.gov/

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Zane Lowery

Zane Lowery covers weather, storms, and seasonal life around Allen.

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