2026-09-29T10:45:00-0400 / 哥伦比亚广播公司新闻（CBS News）
作者：克里·布林 新闻编辑
克里·布林是CBSNews.com的新闻编辑。她毕业于纽约大学亚瑟·L·卡特新闻学院，此前曾在NBC新闻的《今日数字》栏目工作。她负责报道时事、突发新闻以及包括药物滥用在内的相关议题。
查看完整简历
更新时间：2026年9月29日 / 美国东部时间上午10:46 / 哥伦比亚广播公司新闻
美国国家飓风中心周二表示，在这场强风暴穿越墨西哥后，飓风“波罗”的影响预计将波及美国西南部。
从亚利桑那州到艾奥瓦州，超过3000万人可能面临山洪暴发风险。新墨西哥州南部已有暴雨引发道路积水，导致多名驾驶员被困车内，直至水位退去。
风暴登陆后移动至该区域期间，降雨还将持续。
地图展示飓风“波罗”的移动路径
飓风中心表示，“波罗”正以每小时约10英里的速度穿越墨西哥南下加利福尼亚州，向东北方向移动。预计这一移动趋势将在整个周二上午持续，同时风暴会显著加速。
风暴核心将穿过加利福尼亚湾，并在墨西哥索诺拉州第二次登陆。
预计风暴将继续沿该路径进入美国西南部，将于周三上午逼近埃尔帕索。
届时风暴将不再维持飓风等级，预计抵达埃尔帕索时风速约为每小时35英里。随着其穿越美国西南部，风暴强度还将持续减弱。
山洪预警
山洪预警生效范围从亚利桑那州凤凰城延伸至艾奥瓦州得梅因。超过1400万美国人面临严重洪涝风险。部分地区每小时降雨量可能达到2英寸。
美国国家气象局预报中心表示，“四角落地区向东至中部平原将面临严重山洪威胁”。
哥伦比亚广播公司新闻气象学家罗布·马西亚诺特别对新墨西哥州阿尔伯克基市表示担忧，他称当地降雨可能会“持续饱和”。这座沙漠城市预计降雨量将达到约2英寸。
在科罗拉多州南部以及I-35号公路沿线其他区域，降雨将持续至周三。包括达拉斯在内的得克萨斯州部分地区降雨可能持续至周四。得克萨斯州部分地区降雨量可能超过7英寸。
太平洋海域活动频繁
飓风“波罗”是一场强风暴，强度曾在四级和五级飓风之间波动。早期它经历了被称为“极端快速增强”的过程，即风速在短短24小时内提升了58英里/小时以上。
“波罗”的增强过程尤为剧烈，9月21日至22日期间，风速从每小时45英里跃升至150英里。美国国家飓风中心称这一变化“着实令人惊叹”。
周末期间，该风暴的最大持续风速高达每小时180英里，与2009年的“里克”飓风持平，成为该区域有记录以来第三强的飓风。其中心气压使其成为东太平洋有记录以来第二强飓风，仅次于2015年的“帕特里夏”飓风。
该区域海域水温偏高、空气湿润且风切变较弱，助力了太平洋上的风暴形成。异常强劲的厄尔尼诺现象也导致该区域热带气旋活动增多。
另一场强风暴“诺洛”飓风已于周末掠过夏威夷大岛，并给该州带来强降雨和大风。
Hurricane Polo is expected to impact the U.S. after slamming into Mexico. See its path.
2026-09-29T10:45:00-0400 / CBS News
By Kerry Breen News Editor
Kerry Breen is a news editor at CBSNews.com. A graduate of New York University’s Arthur L. Carter School of Journalism, she previously worked at NBC News’ TODAY Digital. She covers current events, breaking news and issues including substance use.
Read Full Bio
Updated on: September 29, 2026 / 10:46 AM EDT / CBS News
The effects of Hurricane Polo are expected to impact the southwestern United States after the powerful storm travels across Mexico, the National Hurricane Center said Tuesday.
More than 30 million people from Arizona to Iowa could be at risk for flash floods. Heavy rain has already flooded some roads in southern New Mexico, trapping drivers in cars until the waters receded.
The rain will continue as the storm moves through the region after landfall.
Maps show Hurricane Polo’s path
Polo is moving across Mexico’s Baja California Sur toward the northeast at about 10 miles per hour. That motion is expected to continue throughout Tuesday morning, along with significant acceleration, the hurricane center said.
The core of the storm will cross the Gulf of California and make a second landfall in Sonora, Mexico.
A map of Hurricane Polo’s projected path, on Sept. 29, 2026. CBS News
The storm is then expected to continue along its path into the southwestern United States, nearing El Paso on Wednesday morning.
The storm will no longer be a hurricane at that point, with a forecast for winds of about 35 miles per hour when it reaches El Paso. It will continue to weaken as it moves across the Southwest.
Flash flood watches
Flash flood watches are in effect from Phoenix, Arizona to Des Moines, Iowa. More than 14 million Americans are facing the risk of major flooding. Some areas may see up to two inches of rain per hour.
The National Weather Service Prediction Center said that there will be a “significant flash flood threat across the Four Corners Region eastward into the Central Plains.”
This map shows the rain forecast for the next five days, on Sept. 29, 2026. CBS News
CBS News meteorologist Rob Marciano expressed a particular concern for the city of Albuquerque, New Mexico, where he said the rain may be “saturating.” The desert city is forecast to receive about two inches of rain.
In southern Colorado and other parts of the I-35 corridor, the rain will stretch into Wednesday. Parts of Texas, including Dallas, may see rain through Thursday. Some parts of Texas may see more than seven inches of rain.
An active Pacific region
Hurricane Polo has been a powerful storm, at times fluctuating between Category 4 and Category 5. Early on, it underwent a process called extreme rapid intensification, which means wind speeds increased by 58 mph or more over the course of just 24 hours.
Polo’s intensification was particularly dramatic, with wind speeds jumping from 45 mph to 150 mph between Sept. 21 and Sept. 22. The NHC called the change “truly remarkable.”
The storm’s maximum sustained winds were as high as 180 mph over the weekend, tying 2009’s Hurricane Rick as the third-strongest on record for the region. Its central pressure made it the second-strongest hurricane on record in the Eastern Pacific, only behind 2015’s Hurricane Patricia.
Warmer waters, moist air and less wind shear in the region have helped enable storm formation in the Pacific. Unusually strong El Niño conditions have also led to increased tropical cyclone activity in the region.
Another major storm, Hurricane Nolo, moved past Hawaii’s Big Island and brought heavy rain and winds to the state over the weekend.
发表回复