Some Alabama roads continue to report icy conditions Wednesday morning following a night of single digit temperatures, as Alabama continues to suffer under a blast of Arctic air.

Cities across the state experienced single-digit temperatures overnight, but Wednesday promises to be slightly “warmer” across Alabama, according to forecasters. At least four Alabama cities had record cold temperatures on Tuesday — but they were record low highs.

A hard freeze warning by the National Weather Service is in effect for some counties until Thursday 8 a.m.

The Alabama Law Enforcement Agency and county emergency management agencies are reporting icy conditions on roads this morning in these areas:

Dekalb County

• Icy conditions are being reported on roads in the Sand Mountain area.

Limestone County

• Icy conditions are being reported on U. S. 72, Interstate 65, U.S. 31, and U.S. 31 near Browns Ferry Road. County roads are particularly icy, so use caution.

Morgan County

• Icy conditions are being reported on U.S. 31, Alabama 36, and Interstate 65, as well as county roads.

Cullman County

• All roadways are icy, while U.S. 278 has report of multiple stuck vehicles.

Blount County

• All roadways are treacherous icy.

Madison County

• Alabama 53, U.S. 231 and U.S. 72 have reports of icy road conditions, as well as northern county roads.

Marshall County

• Most roadways have reports of icy road conditions.

Jackson County

• Alabama 79 and U.S. 72 have reports of icy road conditions, as well as county roads.