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Mount Pleasant, SC

95°F
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Mount Pleasant

South Carolina

95°
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Mount Pleasant, SC Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, August 18

Day

8/18
99°Hi
RealFeel® 116°
Very Dangerous Heat
RealFeel Guide
Very Dangerous Heat
116° to 124°
Significant caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps.
LEARN MORE
RealFeel Shade™ 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Record-breaking heat; a thunderstorm in spots this afternoon; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Extreme Heat Warning

11:00 AM Tuesday - 8:00 PM Tuesday

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindWSW 8 mph

Wind Gusts23 mph

Probability of Precipitation55%

Probability of Thunderstorms39%

Precipitation0.04 in

Rain Amount0.04 in

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Cloud Cover27%

Morning

Afternoon

Night

8/18
79°Lo
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Mainly clear and humid
alerts

Extreme Heat Warning

11:00 AM Tuesday - 8:00 PM Tuesday

WindWSW 6 mph

Wind Gusts14 mph

Probability of Precipitation5%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover18%

Evening

Overnight

Sun & Moon

13 hrs 17 mins
Rise 6:45 AM
Set 8:02 PM
Waxing Crescent
Rise 12:48 PM
Set 11:15 PM

Temperature History

8/18
High
Low
Forecast
99°
79°
Average
90°
73°
Last Year
91°
70°

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World North America United States South Carolina Mount Pleasant

Weather Near Mount Pleasant:

  • Charleston, SC
  • North Charleston, SC
  • Summerville, SC
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