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Our Data Providers
- National Weather Service (NWS) — The NWS provides a majority
of the data found on this website. Without them, weather information in the United States would be very limited.
The NWS, a US federal agency and a division of NOAA
(National Oceanic and Atmospheric Administration), is supported by your tax dollars.
- Meteorological Assimilation Data Ingest System (MADIS) —
A meteorological data collection system operated by NOAA. It collects and processes over 80,000 observations per hour
from over 27,000 weather stations. Our systems receive this data in near real-time for display
on our website and mobile apps.
- National Digital Forecast Database (NDFD) —
Weather forecast data directly from NWS meteorologists. Our Forecast System uses the NDFD to display local forecasts,
along with forecasts from our meteorologists.
General weather links
Manufacturers of equipment and software that support weatherUSA