The forecast for April 2025 expects significant water deficits for the 12-month period of January 2025 through December 2025 in the southwestern United States, eastern Europe, Mexico, central and northern Africa, central and northern South America, and Central Asia. Areas expected to experience surplus include central and southern Africa, northeastern Australia, and portions of the Amazon rainforest.
In this new series, we examine recent prolonged drought in the Yangtze River Basin, its impact on the affected regions, and the historical accuracy of the Water Security Indicator Model (WSIM) forecasts in East Asia.
Exceptional deficits will spread throughout the Russian Plain, northern coastal Russia, and regions near Lake Baikal. Surpluses are expected in some portions of northern Russia and north-central Kazakhstan.
In this new series, we examine recent prolonged drought in the Yangtze River Basin, its impact on the affected regions, and the historical accuracy of the Water Security Indicator Model (WSIM) forecasts in East Asia.
Exceptional deficits are expected to remain in northwestern and southwestern China, as well as in significant portions of the Yangtze River Basin. Moderate to severe surpluses will continue in several northeastern areas of China.
Exceptional deficits will remain throughout northwestern China and in the Yangtze River Basin. Central and northeastern China will observe moderate to severe surpluses.
Exceptional deficits will lessen in size, but still affect northwestern and western regions of China and much of the Yangtze River Basin. Surpluses of severe to exceptional intensity are expected to continue in northeastern China and in areas of Tibet.