Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >
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