Severe thunderstorms are expected across portions of the central into southern Plains into Sunday, with large hail and severe gusts the main threats. The threat for heavy to excessive rainfall and possible flash flooding will return to the south-central U.S. Friday into this weekend. Read More >
Baltimore/Washington
Weather Forecast Office
Links to the PDF versions of our SKYWARN Classes
SKYWARN® Flood (pdf) -- Updated for 2020!
SKYWARN® Winter (pdf) Updated for 2019
SKYWARN® Tropical (pdf) - Updated for 2021
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Baltimore/Washington
Weather Forecast Office Baltimore/Washington
43858 Weather Service Rd.
Sterling, VA 20166
(571) 888-3500
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