A cold front is expected to push across the region late this afternoon through tonight with precipitation chances becoming possible after midnight across Eastern Oklahoma and Northwest Arkansas. Late tonight into early Sunday morning there is a potential for light freezing drizzle to develop northwest of Interstate 44 across parts of Pawnee...Osage and Washington counties in Northeast Oklahoma. Any ice accumulations are forecast to be very light on mainly elevated surfaces. Rain chances are forecast for the rest of Eastern Oklahoma and Northwest Arkansas. Ahead of the cold front...warm temperatures and southerly winds could allow for areas of limited fire weather danger to be possible this afternoon. Fire dangers should weaken this evening and overnight as relative humidity values as well as precipitation chances increase. Rain chances are forecast to continue across mainly south of Interstate 44 in Eastern Oklahoma and also Northwest Arkansas Sunday morning with slight chances across Northwest Arkansas Sunday afternoon. The greater potential for rain looks to be across Southeast Oklahoma into Northwest Arkansas Sunday morning. After a much colder Sunday...temperatures are forecast to begin a warming trend next week with highs back closer to seasonal average for the second half of the week.