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Heavy Rains in Hawaii; Snow and Strong Winds in Alaska; Rain and Flooding Across the Mid-Atlantic and Northeast

A strong storm will bring a broad band of rain with embedded heavy showers and isolated thunderstorms in northwest Hawaii in the vicinity of Kauai that may produce flash flooding impacts through today. Heavy rain in northern New England may cause flash and minor river flooding impacts due to the combination of rainfall and recent snowmelt. Read More >

David G. DeWitt


David G. DeWitt
Director, Climate Prediction Center

DeWitt joined NOAA’s National Weather Service (NWS) in 2012 as the lead modeler within the Science Plans Branch of the Office of Science and Technology. During his tenure at NWS, he served a detail as the acting deputy director for NCEP’s Environmental Modeling Center, and as a project manager for the Sandy Supplemental projects, which will accelerate development of NOAA’s foundational numerical guidance for weather prediction.  David has provided leadership on several NWS and NOAA cross-line office activities targeted toward improving NOAA’s products and services. 

Prior to coming to NOAA, DeWitt worked as a research scientist at the International Research Institute for Climate and Society (IRI) at Columbia University from 1999-2012.  While at IRI, David led a team of scientists in the development of seasonal climate forecasts and prototype decision supports systems for the application of climate information in the fields of agriculture, health, and water resources.  

From 1994-1999, DeWitt worked at the Center for Ocean-Land-Atmosphere Studies developing coupled atmosphere-ocean models for seasonal forecasts and conducting research to better understand short-term climate variability.

DeWitt received his Bachelor of Arts (1989) degree in meteorology from Kean University, and his Masters (1992), and Ph.D.  (1994) degrees in meteorology from the University of Maryland, College Park.  He has published over 30 peer-reviewed journal articles, and is a leading expert on short-term climate forecasting and diagnostics, and coupled model development.  He served as an executive editor of Climate Dynamics, and as a member of the World Climate Research Program Working Group on Seasonal to Interannual Prediction.

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