Science

Assessing and developing seasonal-to-interannual climate forecasts, while fostering the application of such forecasts to the explicit benefit of society.

The National Weather Service agency that maintains a continuous watch on short term climate fluctuations and diagnoses and predicts them.

Official government site for the prediction of thunderstorms and severe weather in the U.S.

National Hurricane Center site providing detailed location and forecasting of tropical storms and hurricanes

The mission of CDC is to identify the nature and causes of climate variations on time scales ranging from a month to centuries.

Weather predictions specifically for astronomers for hundreds of observatories, observing sites and clubs in the USA and Canada.

Long-range weather forecasts from Harris-Mann Climatology, including a U.S. Climate Timeline.

An interdisciplinary research effort within the World Climate Research Programme (WCRP) focussing on the variability and predictability of the slowly varying components of the climate system. It investigates the physical and dynamical processes in the climate system that occur on seasonal, interannual, decadal and centennial time-scales.

Aims to harness the power of PCs in homes and businesses to predict the climate of the 21st century. Individuals can register to take part.

Observes and models the hydrologic cycle and energy fluxes in the atmosphere, at the land surface, and in the upper oceans. GEWEX is an integrated program ultimately leading to the prediction of global and regional climate change.

Researches climate, forecasting, typhoons, volcanoes, oceans, the atmosphere, and applied meteorology.

Information on climate models and research activities.

Research group focusing on remote sensing and computer simulation of terrestrial ecosystem processes, with active projects at local, regional, continental, and global scales.

PIRCS is an international program to evaluate strengths and weaknesses of regional climate models by comparing how well these models are able to simulate present-day climate.

Aims to strengthen the role of the UK universities in the vital area of numerical modelling of the large scale atmosphere.

Provides images from NOAA satellite updated every hour and composite images that covers huge territory made from several individual images.

Open, transparent, objective, independent modeling and prediction of global temperature anomalies and related problems through self-organizing knowledge extraction from noisy, observed data.

The research division of the National Meteorological Service in Australia.

Forecasts of anomalous 250 and 750 mb streamfunction out as far as six weeks ahead, using the statistical technique linear inverse modeling.

An overview of paleoclimatological, observational and modeling evidence to identify causes and impacts of past and future climate changes. Includes a Frequently Asked Questions (FAQ) page.