NWS Forecast Office Tulsa, OK

Additional thunderstorm chances increase Monday night across eastern OK and northwest AR with another low pressure system forecast to move out into the Plains. Increasing instability and low level moisture will help to create a Marginal risk for severe weather across the majority of eastern OK into far northwest AR. At this time, large hail looks to be the primary hazard with a secondary hazard of damaging wind gusts.

Thunderstorm chances as well as severe weather potentials continue Tuesday across eastern OK and western AR. Storm Prediction Center has continued an outlook for a 15% severe potential across portions of eastern OK and western AR Tuesday. Hazard locations and timing will continue to be refined in the coming days.