SXUS42 KCAE 181607 RECCAE Lake Wind Forecast National Weather Service Columbia SC 1206 PM EDT Sat Jul 18 2026 SCZ031-037-038-137-190400- Lake Marion- 1206 PM EDT Sat Jul 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...S winds around 5 kt. .TONIGHT...SW winds around 5 kt. .SUN...SW winds 5 to 10 kt. .SUN NIGHT...SW winds around 5 kt. .MON...SW winds around 5 kt. $$ SCZ020-026>028-190400- Lake Murray-Monticello Reservoir- 1206 PM EDT Sat Jul 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...SW winds 5 to 10 kt. .TONIGHT...SW winds 5 to 10 kt. .SUN...SW winds around 5 kt. .SUN NIGHT...SW winds around 5 kt. .MON...SW winds around 5 kt. $$ GAZ040-063-064-SCZ018-190400- Lake Thurmond- 1206 PM EDT Sat Jul 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...SW winds around 5 kt. .TONIGHT...SW winds around 5 kt. .SUN...SW winds around 5 kt. .SUN NIGHT...SW winds around 5 kt in the evening, becoming light and variable. .MON...SW winds around 5 kt. $$ SCZ021-022-190400- Lake Wateree- 1206 PM EDT Sat Jul 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .REST OF TODAY...SW winds around 5 kt. .TONIGHT...SW winds around 5 kt in the evening, becoming light and variable. .SUN...SW winds around 5 kt. .SUN NIGHT...SW winds around 5 kt in the evening, becoming light and variable. .MON...Light and variable winds, becoming SW around 5 kt in the afternoon. $$