A winter storm could worsen Florida and Louisiana's insurance crises, with snow damage challenging homeowners and insurers.

Interstate 10 from the Alabama/Florida state line almost to Tallahassee has been closed since Wednesday evening. Conditions have now improved.

A rare winter storm across North Florida is causing historic snow in Pensacola and the Panhandle. See striking images of how residents reacted.

Part of a legal description of a boundary line of Dixie County, for instance, says it goes "southerly down the thread of the main stream of said Suwannee River to the Gulf of Mexico; thence along said Gulf of Mexico, including the waters of said gulf within the jurisdiction of the State of Florida, to the mouth of the Steinhatchee River."

An historic January storm dumped more deep snow along the U.S. Gulf Coast on Wednesday after bringing Houston and New Orleans to a near standstill over the past two days and burying parts of Florida's Panhandle with accumulations more typical of Chicago.

A cold and raw wind-driven rain will impact most of the region, with Marion, Alachua, and northern Flagler counties seeing icy conditions overnight into Wednesday morning.

R​oads were still closed Thursday morning after a historic winter storm hit The South, bringing inches of snow to areas not used to seeing any snowfall at all. D​rivers in Southeast Louisiana were urged to continue to stay off the roads on Thursday morning,

The winter storm that crossed the Gulf coast and landed in Florida earlier this week is one for the record books, smashing the previous all-time high for snowfall in the Sunshine State.

Outdoor nurseries throughout the region are grappling with millions of dollars in loss and structural damage days after Tuesday's winter storm dumped unprecedented levels of snow, sleet and freezing rain.

Pensacola has begun tallying the miles of roads cleared, the hundreds of emergency calls answered and the money spent responding to Tuesday's winter storm.