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EXTREME HEAT RISK FOR TODAY: Some of the hottest temperatures are expected throughout the Lowcountry today. Areas just a...
18/08/2026

EXTREME HEAT RISK FOR TODAY:

Some of the hottest temperatures are expected throughout the Lowcountry today. Areas just away from the beaches have the potential to see heat index values up to 118+ some areas could get as high as 120 degrees. Actual temperatures away from the immediate coastline could reach 100 degrees. Take the necessary precautions to stay safe in the heat including staying hydrated and staying cool whenever possible. An extreme heat warning will go in effect from 11am-8pm today.

Extreme Heat Warning is in effect for counties in pink across the Lowcountry through now until 8pm with areas in orange ...
17/08/2026

Extreme Heat Warning is in effect for counties in pink across the Lowcountry through now until 8pm with areas in orange under a heat advisory. Heat index values could reach 115-120 today with actual temps in the upper 90s to around 100 in some spots.

DANGEROUS HEAT BUILDS ACROSS THE LOWCOUNTRY Monday and Tuesday will bring the hottest weather of the forecast and contin...
17/08/2026

DANGEROUS HEAT BUILDS ACROSS THE LOWCOUNTRY

Monday and Tuesday will bring the hottest weather of the forecast and continuing our heat wave. Actual temperatures are forecasted to be at or around 100 degrees and peak heat index values reaching 115-120 degrees in the hottest locations.

An isolated thunderstorm can’t be ruled out both days however most areas will remain dry. Storm chances do increase Wednesday but heat index values will remain high through most of the week. Temperatures will continue to be above average. Limit outdoor exposure and drinks lots of water.

Severe thunderstorm warning for Berkeley, Dorchester, and Charleston counties until 5:30pm. A severe thunderstorm was lo...
14/06/2026

Severe thunderstorm warning for Berkeley, Dorchester, and Charleston counties until 5:30pm. A severe thunderstorm was located over Summerville moving east at 20 mph. Main threat is damaging winds up to 60 mph and lightning. Take shelter now if you are in the path of this storm.

Taking a look at potential peak heat index values over the next several days, this weekend is where heat index values to...
13/06/2026

Taking a look at potential peak heat index values over the next several days, this weekend is where heat index values today and tomorrow could exceed 111 degrees in some areas, with temperatures in the upper 90s and even and isolated area inland of 100 can’t be ruled out. Make sure to take precautions outside this week due to the dangerous heat including drinking water, taking breaks indoors and in shaded areas, and checking on pets and others outdoors.

Here is a look at your exclusive 10 day forecast. Starting out this weekend with very hot temperatures in the upper 90s ...
13/06/2026

Here is a look at your exclusive 10 day forecast. Starting out this weekend with very hot temperatures in the upper 90s with feels like temperatures possible over 110 degrees in spots. Rain chances will hold on daily throughout the weekend, and into next week. The greatest chance of seeing the most coverage of showers and storms will be on Tuesday with temps going down to the mid 80s for highs.

02/06/2026

⚠️FLASH FLOOD WARNING UNTIL 12:15 AM

Charleston, Berkeley, and Dorchester Counties

A large cluster of heavy rain and thunderstorms is moving into the Charleston Metro tonight. Many locations have already picked up 1 to 3 inches of rain, with another 1 to 3 inches possible through late tonight.

🌧️ Areas most susceptible to flooding include:
• North Charleston
• Hanahan
• Goose Creek
• Mount Pleasant
• Downtown Charleston
• Daniel Island
• West Ashley
• James Island
• Flood-prone roads and low-lying areas across the metro

⚠️ Flash flooding is likely where heavy rainfall repeatedly moves over the same locations, especially with poor drainage and high tide concerns.

🚗 Turn Around, Don’t Drown!
Never drive through flooded roadways. Just a few inches of moving water can sweep away a vehicle.

🌀 HURRICANE SEASON BEGINS TODAY Today marks the official start of the Atlantic Hurricane Season.As we head into the mont...
01/06/2026

🌀 HURRICANE SEASON BEGINS TODAY

Today marks the official start of the Atlantic Hurricane Season.

As we head into the months ahead, Lowcountry Weather will be here to provide trusted forecasts, tropical updates, local impacts, preparedness information, and real-time coverage when it matters most.

Whether it’s a tropical disturbance in the Atlantic or a hurricane threatening the Carolina coast, our goal remains the same:

📍 Track the storms
📍 Prepare our communities
📍 Keep you informed

Stay weather aware and make sure you’re following Lowcountry Weather for updates throughout the 2026 hurricane season.

🌴 LOWCOUNTRY WEATHER 7-DAY FORECASTSummer-like warmth sticks around through the end of the workweek, with highs climbing...
27/05/2026

🌴 LOWCOUNTRY WEATHER 7-DAY FORECAST

Summer-like warmth sticks around through the end of the workweek, with highs climbing into the upper 80s and near 90° by Thursday. ☀️

⛈️ Shower and thunderstorm chances return Friday and continue through the weekend into early next week.

🌡️ Temperatures ease back slightly after Thursday, but highs will still reach the low 80s for many areas.

What are your plans this weekend? Let me know below! 👇

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