Wide showers and thunderstorms – some of which may intensify on Tuesday and Wednesday – will spread to the eastern coast in the northern plains.
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Hail, hurricane force winds, and isolated hurricanes are possible, but torrential rains can cause flash floods in some areas.
Summer heat and humidity continue to suggest heat from the Missouri Valley to the Mid-Mississippi Valley and mid-south to Wednesday.
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The combination will make it feel like it’s over 100 degrees Fahrenheit.