Two Storm Systems Threaten Mexico and Hawaii with Heavy Rains and Landslide Risks
Hurricane Polo is bringing heavy rains and fears of mudslides and flooding to southwestern Mexico, while Tropical Storm Nolo is approaching Hawaii with the potential for catastrophic flooding and mudslides on the Big Island.
Anchorage, AK, September 23, 2026 —
Southwestern Mexico is bracing for the impact of Hurricane Polo, which is currently bringing heavy rains to the region. Authorities and residents are expressing concerns about the potential for significant mudslides and flooding as the storm moves through.
Further west, in the Pacific, Tropical Storm Nolo is on a trajectory that could bring severe weather to Hawaii. The storm is approaching the Hawaiian Islands, with forecasters warning of the potential for catastrophic flooding and mudslides, particularly on the Big Island.
Meteorologists are closely monitoring both systems. For southwestern Mexico, the heavy rainfall associated with Hurricane Polo presents immediate threats to areas prone to instability. The combination of saturated ground and continued precipitation increases the risk of landslides, which can be devastating for communities in hilly or mountainous terrains. Flood warnings are also in effect for low-lying coastal areas and river valleys.
The approaching Tropical Storm Nolo has raised significant alerts for Hawaii. The National Weather Service has issued advisories highlighting the potential for extreme rainfall amounts. Such intense precipitation can overwhelm drainage systems, leading to widespread flash flooding. The terrain of the Big Island, with its volcanic slopes, is particularly susceptible to mudslides when subjected to prolonged heavy rainfall.
Residents in the affected regions of both Mexico and Hawaii are being advised to stay informed about weather updates and follow guidance from local emergency management agencies. Preparations are underway in Hawaii as officials assess the potential impact and urge preparedness measures for residents, especially those in vulnerable areas. The contractor involved in any specific preparedness or response efforts was not provided in the summary. The exact timeline for Tropical Storm Nolo’s landfall or closest approach to Hawaii was not detailed, nor were specific evacuation orders or timelines mentioned.
Story summarized from the original created by Megan Janetsky and Gabriela Aoun, Associated Press on www.adn.com, see more information here.
Media gallery
