In Southern California's San Bernardino County, crews have removed more than 7.2 million cubic yards of snow from highways, which equals nearly 2,270 Olympic-size swimming pools, according to the governor’s office.

\"PHOTO:
Mario Tama/Getty Images
PHOTO: Resident Jessica Neakarse (R) helps Annie Ibrahim (L) re-stock Mountain High Market after a series of winter storms dropped more than 100 inches of snow in the San Bernardino Mountains in Southern California, on March 6, 2023, in Twin Peaks, Calif.
>
\"PHOTO:
Mario Tama/Getty Images
PHOTO: A vehicle is mostly buried in snow after a series of winter storms dumped heavy snowfall in the San Bernardino Mountains in Southern California, March 3, 2023 in Crestline, Calif.
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\"PHOTO:
Mario Tama/Getty Images
PHOTO: People carry donated food after a series of winter storms dumped heavy snowfall in the San Bernardino Mountains in Southern California, March 3, 2023 in Crestline, Calif.
>

Meanwhile, a winter storm watch is in effect for parts of Minnesota and Iowa, where up to 8 inches of snow is expected on Thursday.

Heavy rain and flooding is also possible in parts of Oklahoma, Arkansas, Missouri, Tennessee and Mississippi.

Editor's note: This story has been updated to reflect the winter snow record in the region.

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