All articles tagged with #us weather
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.
California is preparing for a historic winter as a massive Kelvin wave, driven by a record-breaking El Niño, raises sea levels by up to a foot. This surge compounds existing climate change trends, threatening to double the 8-12 inch rise seen over the last century. While the wave itself does not crash like a tsunami, it elevates tides, amplifying the impact of storms and high tides. Governor Gavin Newsom has declared a state of emergency as communities race to protect infrastructure, though experts warn that short-term defenses like seawalls may accelerate long-term beach erosion.
Hurricane Lowell battered Hawaii’s western islands, leaving nearly all of Kauai’s 35,000 utility customers without power and causing widespread infrastructure damage. A Utah family on vacation described chaotic supply runs and sleepless nights as the storm passed west of the islands. While the system has weakened and moved north, emergency officials urge residents to conserve water and avoid roads as cleanup continues.
A deadly flash flood struck Grand Canyon National Park on Saturday, August 30, 2026, killing at least two people and leaving one missing. Nearly 80 individuals were rescued via helicopter after torrential rains turned Bright Angel Creek into a violent torrent. The disaster, which damaged critical water infrastructure, is attributed by The Guardian to compounding climate factors including drought and warming Pacific temperatures. CNN and AP News detailed the rapid evacuation of Phantom Ranch and the ongoing search for the missing hiker, Timothy Allen Smith.
NOAA data show July was the hottest month on record for the contiguous United States, averaging 3.3F above the 20th‑century average and surpassing all prior July/month records back to 1895. Three heat dome events drove extreme temperatures, with Wyoming recording its hottest July. Widespread wildfire smoke and heat-related disruptions affected daily life, and scientists link the trend to human-caused climate change. An ongoing strong El Niño could push global temperatures to new highs next year, potentially breaking more records as emissions continue.
A dangerous heatwave blankets much of the central and eastern US ahead of the Fourth of July weekend, with temperatures of 95–105°F and humidity driving heat indices to 100–115°F; the National Weather Service warns of widespread, prolonged heat through Friday and into the holiday weekend, NYC records 100°F for the first time since 2012, and officials deploy cooling centers while urging energy conservation as the grid faces strain.
A dangerous heat wave is set to sweep the central and eastern United States this week with 111 million people under heat alerts. Daytime highs are expected in the 90s and 100s, with humidity pushing heat index values to 105–114 degrees. Cities such as Chicago, Kansas City, St. Louis, Nashville, Philadelphia and Boston could feel temps like 100+ degrees by midweek, with New York also approaching 108 and Philadelphia up to 112 later in the week. The heat will persist into the July Fourth period and poses serious health risks, while Europe is facing its own deadly heat wave.
A massive winter storm dumped snow and freezing rain from New Mexico to North Carolina and swept toward the Northeast, threatening blackouts, transportation chaos, and bitter cold as it moved across the US after battering the Southwest and central regions.
A stretched polar vortex is funneling Arctic air into the United States, setting the stage for a significant winter blast with very cold temperatures and potential snow across parts of the Midwest and Northeast as the pattern unfolds.
A triple-dip polar vortex is expected to bring frigid Arctic air to much of the central and eastern US over the coming weeks, causing significant cold surges, snow, and increased energy demands, with temperatures potentially dropping below -25°F in some areas.
A significant Arctic cold front is sweeping across much of the US, bringing snow, record low temperatures, and hazardous travel conditions, with Florida experiencing unseasonably cold wind chills and potential impacts on local wildlife like iguanas.
The northern lights may be visible across 18 US states on Monday due to a geomagnetic storm caused by a coronal mass ejection from the sun, with the best viewing times just after sunset or before sunrise, and the possibility of sightings even outside the direct viewline.
A severe heat dome is causing dangerous heat conditions for over 100 million people across the US, with high temperatures, humidity, and risk of heat-related illnesses, especially in the southeast and Tennessee Valley, while thunderstorms and wildfires also pose additional hazards.
The U.S. Northeast and Midwest are facing severe weather threats including heavy rainfall, flooding, and dangerous heat conditions, with multiple alerts issued across the regions. Climate change is contributing to increased frequency and intensity of such extreme weather events.
This article discusses the recent surge in flash floods across the U.S., driven by climate change-induced increased moisture and storm activity, with over 3,000 warnings issued this year, and highlights the quiet tropical Atlantic with no current storm development expected.