Persistent arctic air is forecast to break numerous daily records and produce dangerously cold sub-zero wind chills across the Central and Southern Plains, Lower Mississippi Valley, and the Southeast U.S. today. An atmospheric river will bring heavy rain and mountain snow to the Pacific Northwest states and northern Rockies today through at least Tuesday. Read More >
Spaceflight Meteorology Group
National Center
Data for the South Cape 916 MHz wind profiler is provided by the US Space Force Eastern Range and is considered experimental and non-operational on this website. The data displayed here should not be used for the protection of life or property. Please read the NWS disclaimer about products provided on the internet.
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Spaceflight Meteorology Group
Johnson Space Center / WS8
Houston, TX 77058
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