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Check Applied Forecasts

Iowa Flood Information System

This system offers a user-friendly and interactive environment for over 1,000 communities in Iowa relating to flood conditions, flood forecasts, data visualizations, and flood-related data, information and applications. The tool helps communities make better-informed decisions on the occurrence of floods and alerts communities in advance to help minimize flood damage.

Eastern Region Quarterly Climate Impacts and Outlook

The Quarterly Climate Impacts and Outlook for the Eastern Region—which includes Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Vermont, Virginia, and West Virginia—provides a summary of the region's weather and climate impacts from the previous quarter, and outlooks for conditions during the coming quarter.

Alaska and Northwestern Canada Quarterly Climate Impacts and Outlook

The Quarterly Climate Impacts and Outlook for Alaska and Northwestern Canada provides a summary of the region's weather and climate impacts from the previous quarter as well as outlooks for temperature and precipitation for the coming quarter. Since the fall of 2016, the Outlook product for Alaska has been issued with coordination and input from northwestern Canada.

National Water Model

The National Water Model (NWM) is a new tool that simulates and forecasts how water moves throughout the nation’s rivers and streams. Running on NOAA’s powerful Cray XC40 supercomputer, the NWM uses data from more than 8,000 U.S. Geological Survey gauges to simulate conditions for 2.7 million locations in the contiguous United States. The model generates hourly forecasts for the entire river network including high-resolution forecasts of soil moisture, surface runoff, snow water equivalent, and other parameters.

The NWM runs in four configurations:

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