MMM In the News

 U.S. map shows expected increase in extreme precipitation during summer
At century's end, the number of summertime storms that produce extreme downpours could increase by more than 400 percent across parts of the United States.


The Weather Research and Forecasting (WRF) Model is a next-generation mesoscale numerical weather prediction system designed to serve both atmospheric research and operational forecasting needs. For the current WRF forecast for today's weather, please click here.

WRF/DART ensemble forecasts


Model for Prediction Across Scales (MPAS) is a collaborative project for developing atmosphere, ocean and other earth-system simulation components for use in climate, regional climate and weather studies.

New: MMM Field Campaign Forecasting and Flight Planning Support. MMM has often provided real-time modeling and weather forecasting in support of scientific field campaigns. To assist principal investigators, program managers, and facility operators, scientists in the lab offer a range of modeling and forecasting services to enhance field experiments and their science.