Category 4 Hurricane Helene continues to push toward a landfall in Florida this evening, intensifying rapidly as it does so. Here at home in the Lowcountry, we have been dealing with a fair bit of rain for much of the day, though the severe weather to this point has avoided the Tri-County. That may run out soon, though, as more rain bands develop and move ashore as we get into tonight and the overnight hours.

A potentially busy weather day awaits as Hurricane Helene strengthens again on approach to landfall late tonight on the Big Bend of Florida. A Tornado Watch is now in effect until at least 9PM, though I expect this to be extended overnight, as conditions continue to improve for the development of tornadoes. There has already been one tornado warning this morning in Beaufort County, likely with more to come. Tornadoes are the main concern with Helene, though heavy rain and gusty winds could still cause flooding and power outage issues.

Hurricane Helene’s outer fringes will begin to affect the area on Thursday, with impacts peaking Thursday afternoon through Friday morning. Gusty winds, heavy rain, and a risk for tornadoes are the main concerns. A Tropical Storm Warning is in effect for the Lowcountry, including the entirety of the Charleston Tri-County area.

A Tropical Storm Watch is now in effect for the Lowcountry, including the Charleston Tri-County area, as Helene continues to organize and strengthen while it moves northward into the Gulf.

Quiet and unseasonably warm weather continues on Tuesday. Expect to start the day in the low 70s, warming to the upper 80s to around 90° in the afternoon. Dewpoints in the low 70s will yield heat indices in the mid-90s — not necessarily oppressive but certainly unpleasant considering where we are on the calendar. The ridge aloft will keep a lid on any shower activity, so no concerns there as we start to look ahead toward impacts from what is currently Potential Tropical Cyclone Nine later this week.