Sunday is shaping up to be a potentially dangerous day for outdoor activities in Columbia, South Carolina, with scorching heat and isolated storms expected across the area. Heat index values could climb as high as 105°F, making it feel much hotter than the actual temperature. Scattered thunderstorms are also likely after 2 p.m., bringing heavy rain, strong winds, and the potential for localized flooding.
Heat and Thunderstorms to Impact Columbia
The National Weather Service in Columbia reports that Sunday’s high will reach 95°F, with a 40% chance of thunderstorms in the afternoon. Winds will shift from the southwest at 5-10 mph, increasing the humidity and storm potential. The combination of high heat, humidity, and thunderstorms can create hazardous conditions, particularly on major highways like I-20 and US-378. The storms may bring strong gusts, lightning, and heavy rain, which could disrupt travel and make driving dangerous. If you’re planning to be outside, it’s important to stay hydrated and avoid extended exposure to the sun.
Evening Storms and Cooler Night Ahead
While temperatures will remain high during the day, storm chances will continue into the evening, especially before 8 p.m. As the storms roll through, temperatures will cool down to around 74°F. However, even with the cooling temperatures, the weather could still be unpredictable, so it’s important to stay aware of any updates and avoid being caught off guard by sudden weather changes.
Looking Ahead: Weather for the Week
After a hot and stormy Sunday, Monday will bring a brief return to sun and heat with a high of 94°F. However, there will still be a slight chance (40%) of storms in the evening. On Tuesday, storm chances will increase to 60%, with thunderstorms expected after 2 p.m. These storms could be even stronger and last into the night.
As the 4th of July approaches, attention turns to midweek weather conditions. Wednesday and Thursday are expected to be stormy, which could disrupt outdoor events like fireworks or travel plans. Although there is a chance of scattered afternoon storms on the 4th of July, there may be breaks in the weather, allowing for evening activities to take place.
Six-Day Outlook for Columbia, SC
Sunday (June 29): 95°F, heat index near 105°F, 40% chance of afternoon storms
Monday (June 30): 94°F, mostly sunny, slight storm chance (40%) by evening
Tuesday (July 1): 93°F, 60% chance of storms after 2 p.m.
Wednesday (July 2): 88°F, 70% chance of afternoon thunderstorms
Thursday (July 3): 92°F, 50% chance of afternoon storms
Friday (July 4): 96°F, 30% chance of storms, partly sunny with evening clearing possible
Plan Ahead for the 4th of July
With the 4th of July coming up, it’s crucial to stay updated on the weather, especially if you’re planning outdoor celebrations or fireworks displays. While scattered thunderstorms are possible in the afternoon, the evening could see clearer skies, allowing for festivities to go ahead as planned. Be prepared for sudden weather changes and keep an eye on the forecast in case stormy conditions affect your plans.
