Climate, Weather & Disasters

The World Meteorological Organization's October 8 seasonal update forecasts an approximately +3.7°C Niño 3.4 anomaly for October-December 2026, above the cited historical record, increasing planning risks for rainfall and heat extremes.

The U.S. National Hurricane Center's October 8 15:00 UTC advisory increased Isaias to 85 mph and extended a storm-surge warning eastward to Florida's Suwannee River. Reuters and AP reported new mandatory evacuations in vulnerable Gulf Coast communities. This updates an already tracked hurricane threat, not a separate storm.

NHC's 21:00 UTC October 7 advisory raised Tropical Storm Isaias to 65 mph with central pressure 994 mb, up from 45 mph and 1000 mb at 15:00 UTC; watches remain in effect for the northern Gulf Coast.

The U.S. National Hurricane Center upgraded Tropical Depression Twenty-E to Tropical Storm Simon at 21:00 UTC October 7, with 40 mph winds and a forecast of potentially major-hurricane intensity near southwestern Mexico by Saturday.

At 21:00 UTC October 7, NHC upgraded Simon to a tropical storm and forecast possible major-hurricane intensity near Mexico by Saturday, with 8–12 inches of rain and localized 15–25 inches.

The U.S. National Hurricane Center issued hurricane, storm-surge and tropical-storm watches at 15:00 UTC for portions of the northern Gulf Coast as Tropical Storm Isaias strengthened to 45 mph. The NHC forecasts rapid intensification, with Isaias becoming a hurricane Thursday and potentially reaching 110 mph before approaching the coast Friday.

A Gulf storm forecast to become a hurricane has already prompted roughly 9% of offshore oil output to be shut in and personnel evacuations.

Indonesia is battling its most intense wildfires in 11 years under super El Nino conditions, with hazardous haze affecting Malaysia and Singapore and extreme pollution reported in South Sumatra.

Severe flooding in Catalonia has killed at least two people, left one person missing and disrupted regional rail and Barcelona airport operations after authorities issued a red alert.

China's National Climate Centre projects the developing 2026 El Niño could peak at 3.2-3.5°C above normal around November, which would make it the strongest super El Niño in the instrumental record if realized.

Severe flooding across Thailand has killed at least 23 people, affected 42 provinces and caused major operational disruption at Bangkok's Suvarnabhumi Airport, while authorities estimate hundreds of millions of dollars in damage.

Hurricane Polo made landfall in Baja California Sur as a Category 2 hurricane and is forecast to cross the Gulf of California and make a second hurricane-strength landfall in mainland Mexico, with life-threatening flooding and mudslides possible.

Italy's fifth-busiest airport suspended all flight operations through 21:59 GMT on September 27 after volcanic ash from Mount Etna entered the atmosphere.

Heavy rain and storms have triggered deadly floods and landslides across India and Nepal, with at least 19 deaths, 10 workers missing, widespread flood warnings and multiple major rivers above danger levels.

A strong nor'easter caused flooding, more than 100,000 peak power outages and over 400 flight cancellations across the U.S. Northeast, with hazardous coastal weather expected through Monday.

Hurricane Polo weakened from Category 5 to Category 4 with 145 mph winds while remaining on track toward Baja California Sur, where hurricane conditions, flooding and mudslides remain possible Monday.

Bangkok authorities expanded a flood-disaster designation across all 50 districts after nearly 300 mm of rain in roughly 48 hours overwhelmed canals and roads, with further heavy rain forecast.

Hurricane Nolo is passing south of Hawaii while threatening the Big Island and Maui with potentially life-threatening flooding, mudslides, strong winds and major disruption. Hawaii activated more than 230 National Guard members and requested an emergency disaster declaration for four counties.