A strong cold front will enter northeast Oklahoma after midnight as surge into northwest Arkansas and southeast Oklahoma toward daybreak. Light precipitation is expected both ahead and behind the boundary, with few thunderstorms possible later tonight across southeast Oklahoma and west central Arkansas. As colder air filters south, a light wintry mix may develop Monday morning across parts of northeast Oklahoma. This wintry mix will shift farther south and east by the afternoon, and may changeover to all light snow across northwest Arkansas before tapering off late in the day. Some light accumulations will be possible, mainly for parts of northwest Arkansas. Near record low temperatures will be possible by Tuesday morning, with moderating temperatures expected by mid to late week.
Tulsa Weather: A Change is Going to Come

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