Southeast Texas is bracing for a surge of tropical moisture that will bring heavy rainfall, flash flooding, and strong thunderstorms to the region through Saturday. This weather event poses significant risks for Houston, Galveston, Baytown, and surrounding communities, especially for drivers and outdoor residents.
What to Expect in the Coming Days
According to the National Weather Service, a marginal to slight risk of excessive rainfall is in place for areas east of I-45, with the heaviest rain expected on Friday and Saturday. A tropical disturbance in the northeastern Gulf is moving toward Southeast Texas, with Houston, Galveston, League City, Baytown, and Livingston facing the highest rain chances. These areas have up to a 70% probability of heavy rain on Friday, with conditions likely to worsen in the afternoon and evening.
The National Hurricane Center currently gives the system a 40% chance of developing into a tropical depression, but regardless of development, the rain and storm risks remain high.
Flooding and Travel Hazards
Heavy downpours could lead to water accumulations on flood-prone roads in areas like Houston, Bay City, and Galveston, particularly during Friday afternoon and evening. Small creeks and urban areas in Conroe, Livingston, and Katy are also at risk of quick rises in water levels, which could cause localized flooding. Residents are urged to avoid driving through water-covered roads and to be cautious when traveling in flood-prone areas.
Safety Precautions
Avoid driving through floodwaters: Water can rise quickly, making roads impassable and dangerous.
Keep emergency kits handy: Have supplies ready in case of power outages or evacuations.
Charge electronic devices: Ensure your phones and other devices are fully charged in case of outages.
Be cautious outdoors: With temperatures remaining in the low-to-mid 90s and high humidity, conditions will be uncomfortable for outdoor activities.
What’s Next for Houston and Southeast Texas
Flood risks and heavy rain could continue through Saturday night, especially along and east of I-45. If the tropical disturbance strengthens or slows, further advisories may be issued. The region hasn’t seen a similar threat since July 2021, when heavy flooding led to road closures and high-water rescues.
Houston and surrounding areas are facing a significant weather event with the potential for flooding, heavy rain, and strong storms through the weekend. Residents should prepare for travel disruptions, power outages, and potential flooding. Stay informed and take necessary precautions to stay safe as the weather event unfolds.
