COLUMBUS, Mississippi (WCBI) — As southwesterly flow ramps up, daytime high temps are continuing to increase through the 90s, and possibly above 100° by the weekend. TUESDAY: Today’s high temperature will be around 93°, but could be a couple of degrees warmer locally in some areas. TUESDAY NIGHT: Skies will clear out in the evening, making for mostly clear conditions overnight, with south-southwesterly winds around 5 mph. WEDNESDAY: Temperatures will continue to rise tomorrow, with a forecast high of 96° and a peak heat index of 107°. REST OF THE WEEK: The persistent southwesterly flow will keep bringing those temperatures up.