An Extreme Storm Surge Warning is in effect for the affected areas of Texas, including Lower Jefferson, until 14:00 September 1, 2026. The warning was issued by the National Weather Service (NWS) at 3:57 AM CDT on September 1, 2026.
The warning indicates that life-threatening storm surge is possible, with the potential for 3-5 feet of inundation above ground in surge-prone areas. Winds may reach 25-35 mph with gusts up to 45 mph, and additional rainfall of 2-4 inches is expected, with locally higher amounts.
In the event of a storm surge, it is crucial to follow the guidance of local authorities and emergency services. If you need immediate assistance, call 911. To stay safe, move to higher ground if you are in a flood-prone area and avoid walking or driving through flooded roads. Secure outdoor objects that could become projectiles in high winds and stay indoors away from windows.
