Record breaking heat wave will continue to affect much of the western United States through this holiday weekend. The heat also lingers for the lower Mississippi Valley and Southern Plains, then shifts over the mid-Atlantic and Southeast. Severe weather and flooding concerns through today for the Midwest, Ohio Valley, and Southern Plains. We continue to closely watch the track of Hurricane Beryl. Read More >
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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:
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