Dive teams entered the Rolling Thunder Mine in Nicholas County, West Virginia, three times over the weekend as search efforts continued for a miner missing since a sudden flood on Saturday afternoon, November 8, 2025.
A short-lived tornado-like vortex formed above the lava fountains in Halemaʻumaʻu crater, Kīlauea volcano, Hawaiʻi, around noon on November 9, 2025, during Episode 36 of the ongoing summit eruption. The phenomenon, caused by intense heating and localized wind shear, was captured on video from within Hawaiʻi Volcanoes National Park.
A narrow band of lake-effect snow off Lake Michigan dropped nearly 25 cm (10 inches) of snow overnight in parts of Racine and Kenosha counties, Wisconsin, on Monday, November 10, 2025.
Powerful bands of lake-effect snow brought traffic on parts of Interstate 57 (I-57) south of Chicago, Illinois, to a standstill amid whiteout conditions on the morning of November 10, 2025. The National Weather Service (NWS) warned drivers to use extreme caution as snowfall rates exceeded 7 cm/h (3 in/h) in localized bands, producing near-zero visibility and hazardous travel across portions of northeastern Illinois.
Episode 36 of the ongoing Halemaʻumaʻu eruption at Kīlauea volcano, Hawaiʻi, ended at 16:16 LT on November 9 (02:16 UTC, November 10), 2025, after just under 5 hours of continuous fountaining. The event produced record-high lava effusion rates of around 500 m³/s (650 yd³/s) and built fountains up to 330 m (1 100 feet) high, covering 60–80% of the Halemaʻumaʻu crater floor.
Multiple school districts across Chicago and northwest Indiana announced closures, delays, or transitions to e-learning for Monday, November 10, 2025, due to a powerful storm that brought the region’s first snow of the season.
Over 40 earthquakes were recorded along the Calaveras fault southeast of San Ramon, California, between November 9 and 10, 2025. The largest event, M3.8, occurred at 09:38 LT (17:38 UTC) on November 9 at a depth of 9.2 km (5.7 miles). Geological and seismic studies show that the Calaveras fault is capable of generating an event in the M6.5 to M7.0 range over long-term timescales.
The season’s first measurable snow reached Chicago early Monday, November 10, 2025, as Arctic air swept across the Great Lakes, producing intense lake-effect snow bands over Lakes Michigan, Erie, and Ontario. Travel warnings were issued from Illinois to western New York, with authorities urging drivers to avoid non-essential travel.
A developing low-pressure system over the Northeast Pacific is forecast to direct a strong atmospheric river (AR) toward California between November 12 and 15, 2025. The Center for Western Weather and Water Extremes (CW3E) indicates a high probability of moderate to strong AR conditions in Northern and Central California, with heavy precipitation possible in the Sierra Nevada and coastal ranges.
A fast-moving clipper storm swept through parts of the U.S. Northeast on November 5–6, 2025, producing wind gusts up to 113 km/h (70 mph), leaving more than 70 000 customers without power across several states.
