Strong-to-severe thunderstorms are in the forecast for parts of the Ohio Valley and mid-Atlantic.  

COULD AI BECOME THE WORLD’S WEATHERMAN? HUMAN-DESIGNED WEATHER MODELS MAY BE ON THE WAY OUT 

Large hail, damaging winds and isolated tornadoes will be possible

Possible severe storm threats on Tuesday

Possible severe storm threats on Tuesday in the Ohio Valley, Mid-Atlantic (Credit: Fox News)

Heavy rain could cause flash flooding in spots.

Flash flood threats

The threat of flash flooding across the country through Wednesday morning (Credit: Fox News)

Meanwhile, above-average temperatures continue across the West, including in the Pacific Northwest. 

Tuesday forecast highs

Forecast high temperatures on Tuesday across the U.S. (Credit: Fox News)

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The potential for rain across the country over the next week

The potential for rain over the next week in the U.S. (Credit: Fox News)

This comes as the Northeast cools down and a cold front moves in Tuesday night.