Heavy rainfall and thunderstorms will continue through Thursday along the Southeast Coast through the Carolinas. Heavy to excessive rainfall may lead to flash, urban and small stream flooding. A strong winter storm will bring blizzard conditions to the Arctic coastline in Alaska through Thursday. Read More >
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Coverage is affected by many factors. Read the Coverage Map Notes below to understand these factors on the state and individual maps. |
The coverage statistics and maps are calculated using a computer model and station data assuming ideal conditions. Coverage may be 5 to 10 percent below the computer predicted coverage for the following reasons: