Houston, TX – Dangerous heat and afternoon storms are set to make Friday a challenging day across Houston, with heat index values expected to reach 105°F before strong thunderstorms roll through. Residents should be prepared for sudden downpours, lightning, and localized flooding, especially during the afternoon commute.
According to the National Weather Service, storm chances increase after 10 a.m. Friday, with the heaviest activity likely between 2 p.m. and 6 p.m. Winds will shift from light southeast breezes in the morning to gustier conditions ahead of storms. Any severe cells could produce brief but intense rainfall and frequent lightning, creating hazards for drivers and outdoor workers.
Harris, Fort Bend, and Montgomery counties are all within the highest impact zone. Outdoor activities, especially youth sports and construction work, should be moved indoors during the afternoon heat and storm window. Staying hydrated, avoiding prolonged sun exposure, and monitoring local alerts will be key to avoiding heat-related illness.
This pattern of afternoon storm chances and high heat will persist into Saturday, though Sunday is expected to be hotter and mostly dry. More updates are expected Friday morning as radar trends become clearer.
Five Day Houston, TX Forecast:
- Thursday Night: Mostly clear, low 80°F
- Friday: Showers and storms likely after 10 a.m., high 92°F, low 80°F
- Saturday: Thunderstorms possible before 7 p.m., high 93°F, low 78°F
- Sunday: Mostly sunny, hot, high 96°F, low 80°F
- Monday: Mostly sunny, high 96°F, low 80°F
