TULSA, Oklahoma - News On 6 meteorologist Alan Crone says Thursday's cold air will give way to warmer temperatures Friday and Saturday before another cold front slowly moves into Oklahoma Sunday. 

He says the high today will be in the upper 30s, but on Friday and Saturday the sun will warm eastern Oklahoma into the 60s. 

Crone says the front on Sunday will again cause a dip with a high forecast in the upper 30s. 

He says Monday will also see a good chance of cold rain before possibly changing over to sleet then snow starting Monday evening into Tuesday.