Heavy rains are forecast to trigger flash flooding in already saturated parts of the U.S. Southwest, including Arizona, Colorado, Utah and New Mexico, as a storm system moves through the region between Thursday and Saturday, the Associated Press reported.
Local officials in the Four Corners area are preparing for potential outbreaks, noting that water‑soaked soils and grounded roads increase the risk of emergency evacuations and road closures, the AP cited.
The National Weather Service highlighted that Southwest Arizona is ready for flash floods from Thursday evening through Saturday, warning that saturated ground could lead to rapid runoff and swollen streams.
According to the AP, authorities are coordinating with emergency agencies to monitor streams, dust bowls and low‑lying communities that could be impacted by sudden rises in water levels.
Residents are advised to stay tuned to local weather alerts and heed evacuation orders if issued, the Associated Press said, emphasizing that the threat is most acute in valleys and areas with compromised drainage.
In addition to preparing road closure plans, state agencies are monitoring rail lines and highway bridges, preparing for possible structural stress from flash flooding, the AP noted.
