Rain chances will increase from south to north across the region tonight and persist through Wednesday morning. The highest precipitation chances will likely be over Oklahoma, Arkansas and far southern portions of Kansas and Missouri.

Total rainfall amounts over far southern portions of Kansas and Missouri could approach one-quarter to one-half inch, with higher amounts likely further south across Arkansas and Oklahoma.

Today: Partly sunny, with a high near 54. East southeast wind 6 to 9 mph increasing to between 14 and 17 mph. Winds could gust as high as 26 mph.

Tonight: Mostly cloudy, with a low around 30. Southeast wind 6 to 8 mph becoming north.