TULSA, Oklahoma - The National Weather Service says a number of eastern and northeastern Oklahoma counties remain under a winter storm warning until noon today. 

The NWS says several inches of snow and sleet are expected across the warn area. 

Counties included in the warning include Adair, Craig, Creek, Delaware, Mayes, Muskogee, Nowata, Okmulgee, Osage, Ottawa, Rogers, Sequoyah, Tulsa, Wagoner and Washington.

News On 6 meteorologist Alan Crone says this storm has dropped temperatures into the 20s along with sleet and snow across much of eastern Oklahoma.  Several inches of snow has fallen since Sunday evening across the region.

Crone says the storm should exit the region by early Monday afternoon and precipitation will quickly end from west to east, but road conditions and travel may remain hazardous in many locations into Tuesday morning because of the snow and ice.

By Wednesday, Crone says temperatures will be back down into the 30s for highs, with some gradual warming by Thursday and Friday with highs in the mid-40s.