UPDATE 4:00 PM EDT: A Severe Thunderstorm Watch has been issued for the Upstate region and northern parts of the Midlands and Pee Dee, valid until 11:00 PM EDT Tuesday.
Strong to severe thunderstorms are likely to develop from west to east during the evening, beginning in the Upstate areas. A few thunderstorms have the potential to produce large hail, damaging winds, and isolated tornadoes.
Here are the most likely times of arrival for showers or thunderstorms for select locations across the state:
5 - 7 PM EDT: Western Upstate, including Greenville, Seneca and Spartanburg.
6-8 PM EDT: Rock Hill, York and Lancaster.
8 - 10 PM EDT: Bennettsville, Florence and Chesterfield.