News Summary
Residents of Houston, Texas, can expect scattered thunderstorms on Sunday afternoon, fueled by high humidity and warm air. While morning temperatures will begin in the upper 70s, afternoon highs could reach the low 90s. Rain chances vary across the region, with severe storms possible bringing heavy rainfall and gusty winds. As conditions evolve, residents are advised to stay updated on weather forecasts and be prepared for fluctuating conditions. The heat index is also expected to reach dangerous levels, emphasizing the importance of hydration during this warm spell.
Houston, Texas – Scattered Thunderstorms Expected Sunday Afternoon
Scattered thunderstorms are anticipated across Southeast Texas on Sunday afternoon as a warm and moisture-rich air mass settles over the region. Meteorological conditions suggest that small disturbances in the atmospheric flow could serve as triggers for thunderstorms, although not every area in Houston will see rainfall. Many residents are expected to experience hot and humid weather throughout the day.
Morning Forecast: Calm Start with Rising Temperatures
For the morning hours, from 5 a.m. to noon, the forecast indicates a quiet start for most of the Houston area. Early morning temperatures will range from the upper 70s to around 80 degrees until 9 a.m. As the morning progresses, temperatures are expected to climb to the mid-80s by 11 a.m. With a 20% chance of rain overall, areas east of Houston, particularly from Beaumont to Jasper, may see slightly higher rain chances at 40% during the same time frame.
Afternoon Forecast: Heat and Thunderstorms
As the day moves into the afternoon, from noon to 5 p.m., temperatures are predicted to rise significantly under partly to mostly clear skies. Houston is likely to reach around 90 degrees by 2 p.m., peaking at approximately 93 degrees later in the afternoon. The high levels of humidity will contribute to a heat index ranging from 101 to 103 degrees. Daytime heating is expected to facilitate the development of scattered thunderstorms, with storm coverage estimated at 30%. These storms could bring intense rainfall rates between 1 to 3 inches per hour, along with wind gusts reaching up to 50 mph.
Evening Outlook: Decreasing Storm Coverage
From 5 to 10 p.m., storm coverage is predicted to decrease, although there is still a possibility for some storms from Central Texas to move towards Houston. The chance of rain in the evening is anticipated to be around 20%.
Looking Ahead: Monday and Beyond
Weather forecasts indicate a continuation of similar conditions on Monday. Morning lows are expected to remain in the upper 70s, while afternoon highs are projected in the low to mid-90s. Scattered thunderstorms are again likely, but rain coverage will generally stay isolated. As the week progresses, high atmospheric pressure may shift eastward by mid-week, leading to reduced chances of rain and increased sunshine. Rain chances from Tuesday through Friday are expected to hover around 20% or less.
Temperatures are predicted to remain steady throughout the week, peaking in the mid-90s, with heat index values reaching into the low triple digits, further emphasizing the need for residents to stay hydrated and take precautions against the heat.
Meteorological Insights
This weather event is being monitored closely, with forecasters providing updates based on emerging conditions. The situation is indicative of typical summer weather patterns in Southeast Texas, where high humidity and heat often lead to spontaneous thunderstorms..
Residents are advised to keep an eye on weather updates and prepare for changing conditions throughout the day. While opportunities for rainfall may occur, many in the region can expect to contend with heat and humidity as the predominant weather factors this weekend and into the beginning of the week.
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Additional Resources
- Houston Chronicle: Storms Expected in Houston
- Wikipedia: Weather
- KFDMTV: Thunderstorms Knock Out Power
- Google Search: Southeast Texas Thunderstorms
- Beaumont Enterprise: Southeast Texas Storms
- Encyclopedia Britannica: Storm
- KHOU: Live Radar of Storms
- Google News: Weather Alert Texas
- Fox 4 Beaumont: Dramatic Storm Videos
- Google Scholar: Thunderstorm Effects
- 12 News Now: Weather Impact Alert

Author: STAFF HERE HOUSTON TX WRITER
HOUSTON STAFF WRITER The HOUSTON STAFF WRITER represents the experienced team at HEREHouston.com, your go-to source for actionable local news and information in Houston, Harris County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Houston Livestock Show and Rodeo, Art Car Parade, and Chevron Houston Marathon. Our coverage extends to key organizations like the Greater Houston Partnership and Houston Area Urban League, plus leading businesses in energy and healthcare that power the local economy such as ExxonMobil, Schlumberger, and Houston Methodist. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HERESanAntonio.com, we provide comprehensive, credible insights into Texas's dynamic landscape.