Ten years, 16 fully coupled global models, and hundreds of research papers later, the North
American Multimodel Ensemble (NMME) monthly-to-seasonal prediction system is looking …

The subseasonal-to-seasonal (S2S) predictive time scale, encompassing lead times ranging
from 2 weeks to a season, is at the frontier of forecasting science. Forecasts on this time …

Alexander, LV, M. Bador, R. Roca, S. Contractor, MG Donat, and PL Nguyen, 2020:
Intercomparison of annual precipitation indices and extremes over global land areas from in …

Current forecast systems provide reliable deterministic forecasts at the scale of weather (1–7
days) and probabilistic outcomes at the scale of seasons (1–9 months). Only in recent years …

Development and dissemination of seasonal forecasts are integral components of the
climate services provided by numerous meteorological services worldwide, offering …

Subseasonal rainfall forecast skill is critical to support preparedness for hydrometeorological
extremes. We assess how a process‐informed evaluation, which subsamples forecasting …

From October 3-11, an eight-day training of trainers (ToT) targeting East and Southern Africa
(ESA) was implemented in Zanzibar, Tanzania by the International Research Institute for …

The skill of seasonal climate predictions from global forecasting models varies considerably
across different regions and seasons. Evaluating the skill of these models in forecasting …