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5-day forecast / Denison, TX

TuesdaySlight Chance Showers And Thunderstorms87° / 72° 21%
WednesdayChance Rain Showers89° / 72° 43%
ThursdayChance Showers And Thunderstorms90° / 73° 26%
FridayMostly Sunny then Slight Chance Showers And Thunderstorms90° / 75° 18%
SaturdayMostly Sunny93° / 76° 3%

Denison Heat Index Hits 96F; Humid Conditions Persist - Jul 14, 4 PM

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

Denison residents face a humid Tuesday with a feels-like temperature of 96F. A slight chance of showers and thunderstorms lingers today, with more rain possible tomorrow.

Briar Iverson

July 14, 20262 min read

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

*As of Jul 14, 4 PM local time.*

Current Conditions and Heat

Denison is experiencing a notably hot and humid Tuesday afternoon. The air temperature currently stands at 88F, but the heat index makes it feel like 96F. This muggy atmosphere is driven by a dew point of 73F and a relative humidity of 62%.

Winds are light, blowing from the east southeast at 7 mph with gusts reaching 15 mph. The sky remains partly cloudy as the day progresses.

Forecast for Today and Tonight

Temperatures will struggle to break out of the high 80s today, with a high near 87F. There is a slight chance of showers and thunderstorms, with the chance of precipitation at 21%. Any rainfall is expected to be minimal, with new amounts less than a tenth of an inch possible.

As evening approaches, the chance for storms remains slight before 10pm. Afterward, patchy fog may develop. The sky will become mostly clear tonight, leading to a low around 72F.

Winds will shift to the south and drop to 0 to 5 mph.

Tomorrow's Outlook

Conditions will remain warm and humid tomorrow. The high will reach near 89F, while the low settles around 72F. The chance of precipitation increases to 43%, with rain showers expected.

The day begins with patchy fog before 7am. Between 7am and 1pm, there is a chance for rain showers and patchy fog. Later in the afternoon, between 1pm and 4pm, the chance for showers and thunderstorms continues.

The sky will be mostly sunny with south southeast winds of 0 to 5 mph. Rainfall totals are expected to remain under a tenth of an inch.

Safety Reminder

With the heat index reaching 96F and high humidity, it is important to stay hydrated and limit strenuous outdoor activities during the hottest parts of the day. Check on neighbors and elderly relatives to ensure they are staying cool. While there are no active weather alerts, be prepared for sudden changes in weather due to the slight chance of thunderstorms.

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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Briar Iverson

Briar Iverson covers weather, storms, and seasonal life around Denison.

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