NWS Forecast Office Tulsa, OK

A large scale pattern change develops next week, which will bring more moisture into the region. This will likely lead to higher rain and thunderstorm chances Sunday, continuing through the week, with potential for wetting rainfall areawide. Location and timing details will be refined in the coming days.

A Marginal Risk of excessive rainfall exists mainly Tuesday night for areas along and north of I-40. Monitor forecasts, especially if you are in a flood prone area.

Shower and thunderstorm chances increase Wednesday as a cold front drops southeast into the region. Instability ahead of the front could create a limited potential for severe storms across parts of eastern Oklahoma and northwest Arkansas. Continue to monitor latest forecasts.

A Marginal Risk of excessive rainfall exists Wednesday and into Wednesday night, mainly for areas southeast of I-44. Monitor forecasts if you live in a flood prone area. Have multiple ways to receive warning information.

Tulsa, OK radar imagery.

Rain chances continue at times for much of the next several days. The highest chance of rain will be later Sunday. Isolated thunderstorms are also possible.