The National Weather Service has extended a Severe Flood Warning for Angelina and Nacogdoches counties, Texas, through June 18, 2026, 10:15 p.m., covering the Angelina River at Highway 59 near Lufkin. The river is forecast to rise above flood stage late Sunday morning and continue climbing into Monday evening.
The update matters because it lengthens the alert window and raises the expected crest, increasing the likelihood of water over low-lying areas and access routes near the river. Residents should prepare for renewed road impacts and exercise caution near riverbanks. Last update: June 18, 2026.
Warning extended and forecast crest
The active warning now runs until the night of June 18, replacing an earlier advisory that had been set to expire on June 17 at 3:00 p.m. Forecast guidance indicates a rise above the flood stage threshold of 161.0 feet late Sunday morning, with the river continuing to increase to about 161.7 feet by Monday evening. The prior outlook anticipated a crest near 161.0 feet; the new projection is higher, signaling a broader footprint of minor flooding near the channel and adjacent low spots.
While the event remains categorized as minor floodingwater encroachment is possible in parking lots and across the river’s left bank in susceptible areas. Communities along the Angelina River at Hwy 59 near Lufkin should monitor official updates throughout the period as stages evolve and localized conditions change.
Impacts near Lufkin and safety guidance
Inundation risks include overflow into low-lying areas and potential access limitations on roads close to the river corridor. Motorists may encounter barricades and ponding near dips and crossings, particularly where drainage backs up toward the channel. People walking or working near the banks should remain alert to unstable ground and swift currents as levels rise.
Authorities advise: do not drive through flooded areas, and “turn around, don’t drown” when encountering covered roadways. Most flood fatalities occur in vehicles. Call 911 in emergencies. Obey road closures and avoid bypassing barricades. Continue following guidance from local officials and weather bulletins for changes to timing, crest height, and any additional protective measures that may be announced during the extended warning.
