Houston, Texas – Showers and thunderstorms are expected to hit Houston by 1 p.m. Sunday, potentially disrupting afternoon travel and outdoor plans across the region. A 60% chance of rain could bring isolated downpours and lightning along major routes like I-45 and I-610, especially near Houston Hobby Airport.
According to the National Weather Service, the storm system will begin to develop mid-morning, with stronger cells building after noon. Winds will remain calm at around 5 mph, but roads may quickly become slick by early afternoon. Residents are urged to avoid flooded intersections and secure outdoor items before storms arrive.
Sunday marks the beginning of a humid, storm-prone stretch for Houston. After a partly cloudy night Sunday with lows near 78°F, more showers are expected Monday afternoon, again with a 60% chance of thunderstorms. Temperatures will hover around 92°F through midweek, keeping the region hot, wet, and uncomfortable.
By Tuesday, storm chances drop to 30% with more sun expected, while Wednesday and Thursday bring drier conditions and highs climbing toward 94°F. While no widespread flooding is forecast, scattered downpours may linger into Friday.
Five-Day Forecast for Houston (July 13–17):
- Sunday: High 91°F – Showers and storms likely after 1 p.m.
- Monday: High 92°F – Repeat pattern with 60% storm chance by afternoon
- Tuesday: High 92°F – Partly sunny, 30% chance of storms
- Wednesday: High 93°F – Mostly sunny and dry
- Thursday: High 94°F – Slight storm chance, otherwise mostly sunny
