All articles tagged with #national weather service
Recent storms have resulted in five fatalities in Mexico, while the risk of severe flooding in the United States has decreased. This follows the dissipation of Hurricane Polo, which previously caused significant flash flood emergencies in the southwestern U.S. and heavy rainfall in northern Mexico.
San Diego County experienced significant rainfall from Post-Tropical Storm Rachel, with 3-day totals reaching 6.20 inches in Palomar Mountain and 1.92 inches in Oceanside. The National Weather Service forecasts additional rain through Monday night, while coastal areas face ongoing high surf and flood warnings.
The remnants of Hurricane Isaias are moving inland, bringing rain, gusty winds, and hazardous marine conditions to the Mid-Atlantic. The National Weather Service has issued a Slight Risk for severe weather in Virginia’s Eastern Shore and Gale Warnings for parts of the Chesapeake Bay and Atlantic coast. While rainfall totals are moderate, ranging from 1 to 2 inches, localized flooding and strong winds are expected through Sunday. Conditions are forecast to improve by Monday, with dry weather returning by Tuesday.
The National Weather Service issued a severe warning for California’s Pacific Coast, urging residents to avoid beaches from Saturday morning through Monday evening due to potentially 16-foot waves. The alert highlights the danger of sneaker waves and rip currents that can pull even experienced swimmers into the sea. A separate coastal flood advisory is in effect for low-lying areas near San Pablo, San Francisco, and Monterey Bays, with up to 1.4 feet of flooding expected. These conditions are linked to an unusually strong El Niño developing along the West Coast.
Tropical Storm Rachel has triggered severe coastal flooding and mandatory evacuations along the Southern California coast. Long Beach ordered evacuations for parts of its peninsula after waves breached bulkheads, damaging homes and infrastructure. Newport Beach temporarily closed beaches and piers due to high surf and flooding. The National Weather Service warns that Sunday morning will bring the highest risk of flooding, with tides potentially reaching record levels in Los Angeles County. Officials anticipate a lengthy recovery period and are preparing to request state and federal assistance.
Tropical Storm Rachel is set to make landfall near the California-Mexico border on Sunday, bringing severe coastal flooding to Southern California. The storm’s impact is amplified by a record-breaking El Niño and a Kelvin wave, which have raised ocean temperatures and tides. Significant flooding has already occurred in Newport Beach and Long Beach, with more damage expected through Tuesday.
Hurricane Isaias, the first hurricane of the 2026 Atlantic season, made landfall near Destin, Florida, as a Category 2 storm on Friday evening. It has since weakened into a post-tropical cyclone, moving northeast through Alabama and Tennessee. While wind threats have diminished, the system poses a significant flooding risk, with river levels cresting in the Florida Panhandle and potential for landslides in the Southern Appalachians. Nearly 400,000 Florida customers remain without power, and the storm is expected to be absorbed by another low-pressure system within 36 hours.
Southern California is enduring a historic October heatwave, with downtown Los Angeles recording its longest-ever streak of triple-digit temperatures. Officials warn that extreme heat increases the risk of tire blowouts and overinflation, urging drivers to inspect tread and pressure. While the heat is driven by high-pressure ridges and warm ocean currents, coastal areas face additional risks from dangerous surf and potential flooding due to Hurricane Rachel. Temperatures are expected to ease slightly by the weekend, but the region remains in 'rare territory' for October weather.
A persistent high-pressure system is driving an extreme heat wave across Southern California, with temperatures 15 to 20 degrees above normal. The event, expected to last until mid-October, poses significant risks for public health, wildfire potential, and power grid stability.
A prolonged heat wave is gripping California, with forecasters warning that extreme conditions will persist until mid-October. The National Weather Service has issued heat advisories across Southern, Central, and Northern California, with inland valleys reaching up to 111 degrees Fahrenheit. Coastal areas, typically cooler, are experiencing temperatures between 90 and 98 degrees, putting millions of residents under significant stress. The event is linked to a strong El Niño pattern and high-pressure systems, raising concerns about wildfire risks and power grid strain.
Hurricane Polo made landfall in Mexico's Baja California Sur as a Category 3 storm, bringing life-threatening winds and flash floods. Its remnants have since moved into the United States, merging with other weather systems to create a 'hybrid storm' that poses significant flooding risks across the Southwest and central US through mid-week.
An extreme heat watch has been issued for much of Southern California starting Friday, October 2, with forecasters warning that dangerously hot conditions could persist through mid-October. The event is driven by a persistent high-pressure system and lack of wind, with peak temperatures expected on Saturday. While October heat is common in the region, the duration is considered exceptional, raising concerns about wildfire risks and public health despite lower humidity than previous summer events.
Hurricane Polo made landfall in Mexico’s Baja California Sur on Monday night, sending moisture-rich remnants into the United States. These remnants are merging with an upper-level trough to create a 'hybrid storm' that threatens life-threatening flash floods across the Southwest and Plains through Wednesday. Flood watches are currently in effect for approximately 28 million people, with the highest risks concentrated in Arizona, New Mexico, Colorado, Kansas, Oklahoma, and Texas.
Hurricane Polo made landfall in Mexico’s Baja California Sur on Monday night, sending moisture-rich remnants into the U.S. Southwest. These remnants are merging with an upper-level trough to create a 'hybrid storm' that threatens life-threatening flash floods across the Southwest and Plains through Wednesday. Flood watches are currently in effect for approximately 28 million people, with the highest risks concentrated in Arizona, New Mexico, Colorado, Kansas, Oklahoma, and Texas.
A statewide flood watch is in effect for New Mexico as remnants from Hurricane Polo and Tropical Storm Odalys bring heavy rain and flash flood risks through Tuesday. The National Weather Service warns of 1 to 4 inches of rainfall, with some areas potentially receiving up to 6 inches, exacerbating already saturated ground conditions from recent storms.