WMO says 2026 will be among the four hottest years on record. El Nifio is intensifying global warming and amplifying multiple risks. Sea level and ocean heat content have reached record highs. Extreme weather has produced significant economic losses and fatalities. Continued sustained observations are critical for weather forecasting and early warning.

2026-11-09

WMO says 2026 will be among the four hottest years on record. El Nifio is intensifying global warming and amplifying multiple risks. Sea level and ocean heat content have reached record highs. Extreme weather has produced significant economic losses and fatalities. Continued sustained observations are critical for weather forecasting and early warning.