Over 24 Million Under Flood Alerts as Storms Threaten Southwest and Southern Plains

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More than 24 million people are under flood alerts across the Southwest and Southern Plains as a slow-moving storm system threatens to unleash heavy rainfall and flash flooding. The National Weather Service has issued flood watches and warnings from Arizona to Texas, with major metropolitan areas like Dallas, Oklahoma City, and Albuquerque in the crosshairs. According to FOX Weather, the flash flood threat will escalate on Wednesday, spreading from Texas and Oklahoma toward the Midwest. Dallas, which has not seen measurable rain since July 16, is now centered in the bull’s-eye of what could be a significant flood threat. The city is under a level 3 of 4 flood threat for both Wednesday and Thursday, indicating a high risk of life-threatening flooding.

On Thursday, the threat shifts slightly east, with Oklahoma, Texas, and Arkansas remaining in the bull’s-eye. Heavy rain is also expected across parts of Kansas, Arkansas, Missouri, southeastern Iowa, and northern and central Illinois. The National Weather Service warns that enhanced moisture could produce locally heavy rainfall and flash flooding, while Phoenix remains under a flood watch through Wednesday. “This storm has a lot of characteristics of a tropical rainstorm and at times will have heavy rainfall rates that could create significant flash flooding risks,” said Roys, a meteorologist with the National Weather Service. The significant threat will span from Tucson, Arizona, to Albuquerque, to Lamar, Colorado, Amarillo, Texas, and El Paso, Texas.

Forecasters are particularly concerned about the potential for repeated rounds of heavy rain over the same areas, which could lead to rapid water rises and dangerous flash flooding. The exact placement of the heaviest rain this weekend remains uncertain, but the overall pattern suggests a continued risk across the region. This event comes as NOAA had initially expected El Niño to suppress Atlantic hurricane activity, maintaining a below-normal seasonal outlook in its August update. However, this storm system, with its tropical characteristics, is proving that dangerous flooding can occur regardless of the seasonal outlook. Residents in the affected areas are urged to stay informed, avoid driving through flooded roads, and be prepared to evacuate if necessary.

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