Two powerful storms commanded attention on opposite sides of the Pacific Ocean on Sunday, with Hurricane Polo closing in on Mexico's Baja California peninsula and Hurricane Nolo gradually pulling away from the Hawaiian Islands after days of dangerous weather.
Polo, a major Category 3 hurricane, was expected to make landfall on the Baja California peninsula on Monday, prompting residents and authorities to prepare for storm surge, damaging winds and torrential rainfall. According to the U.S. National Hurricane Center in Miami, the storm carried maximum sustained winds of about 125 mph (205 kph) as of Sunday evening.
At that time, Polo was positioned roughly 270 miles (435 kilometers) west of Cabo San Lucas, the resort community at the southern tip of the peninsula, and was advancing northward at approximately 12 mph (19 kph). Forecasters warned that the worst conditions would arrive overnight, with heavy rain beginning to lash the region before the storm's center reached land.
The hurricane center cautioned that the rainfall associated with Polo could trigger life-threatening flooding and mudslides, particularly in the rugged terrain that characterizes much of Baja California. Communities across the peninsula were bracing for the possibility of washed-out roads, power outages and evacuations as the storm approached.
Beyond its immediate impact on Mexico, Polo's reach was expected to extend well into the southwestern United States. Forecasters projected that after crossing Baja California, the storm would move over the Mexican mainland and eventually bring heavy rain and flooding threats to parts of the U.S. Southwest later in the week.
The twin storm systems illustrated the breadth of the late-September hurricane season, which has already produced several notable cyclones across the Pacific and Atlantic basins. While Polo intensified into a major hurricane on a track toward Mexico, Nolo delivered a prolonged and erratic assault on Hawaii.
Nolo was positioned well southwest of the Hawaiian Islands on Sunday and was steadily moving away from the Big Island as the weekend came to a close. Despite the improving trajectory, the storm's maximum sustained winds had strengthened to near 105 mph (165 kph), keeping conditions hazardous across parts of the state.
A high-wind warning, a wind advisory and a high surf advisory remained in effect for portions of the Big Island through Sunday evening. Those alerts reflected the lingering dangers posed by a storm that had already left its mark on the islands.
On Saturday, floodwaters from Nolo inundated a section of the Mamalahoa Highway near Naalehu, on the southern tip of the Big Island. Fire Captain Lui Sales of the Hawaii Fire Department was photographed searching for residents in need of assistance as rainwater swamped the roadway, underscoring how even a storm passing at a distance can disrupt daily life.
Earlier in the week, forecasters had described Nolo as a zig-zagging storm whose unpredictable path complicated preparations. The hurricane was expected to avoid making a direct landfall in Hawaii, but experts repeatedly warned that dangerous flooding rains would nonetheless threaten the islands.
That forecast proved accurate, as the storm's outer bands dumped heavy precipitation on vulnerable communities. The combination of strong winds and saturated ground raised concerns about falling trees, downed power lines and localized flash flooding, particularly in areas already soaked by prior rainfall.
For Baja California, the arrival of Polo represented a different kind of threat. The peninsula's tourism hubs, including Cabo San Lucas and La Paz, are no strangers to hurricanes, but a Category 3 strike still carries the potential for significant destruction. Storm surge along the coast could push seawater inland, while the intense winds risk damaging buildings and infrastructure.
Authorities in Mexico were expected to issue advisories and possibly order evacuations in low-lying areas as Polo neared. Residents who lived through previous storms in the region were familiar with the drill: securing property, stockpiling supplies and preparing to shelter in place or relocate to safer ground.
The hurricane center's guidance emphasized that Polo's impacts would not end when the storm moved ashore. As the system tracked northward over the Mexican mainland, its moisture was expected to feed into weather patterns that could deliver heavy rain to the U.S. Southwest, a region that has contended with both drought and episodic flooding in recent years.
Meteorologists noted that the interaction between tropical moisture and the mountainous terrain of northern Mexico and the southwestern United States can amplify rainfall, creating a heightened risk of flash floods and debris flows. Residents in those areas were advised to monitor forecasts as the week progressed.
Sunday's developments marked a transition point for both storms. In Hawaii, the gradual departure of Nolo offered hope that conditions would improve, though advisories remained in place and cleanup efforts were likely to continue. In Mexico, the focus shifted to final preparations before Polo's expected landfall on Monday.
The dual threats underscored the importance of early warning systems and public awareness during hurricane season. Forecasters stressed that even storms that stay offshore can produce deadly flooding, as Nolo demonstrated in Hawaii, while those that come ashore, like Polo, demand sustained vigilance long after the initial impact.
As of Sunday evening, officials on both sides of the Pacific were urging residents to remain cautious, heed local guidance and stay informed as the two storms continued their respective paths. The coming days were expected to bring clearer assessments of the damage each system would ultimately leave behind.
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