National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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Charleston SC

7 Day Forecast

For More Weather Information:

Charleston, SC Local Forecast Office

Overnight

Clear

Clear

Low: 73 °F

Tuesday

Sunny

Sunny

High: 88 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 71 °F

Wednesday

Sunny

Sunny

High: 88 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 86 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 72 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 85 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 72 °F

Detailed Forecast

  • Overnight Clear, with a low around 73. Light northeast wind.
  • Tuesday Sunny, with a high near 88. North wind 5 to 8 mph becoming calm in the afternoon.
  • Tuesday Night Mostly clear, with a low around 71. Light northeast wind.
  • Wednesday Sunny, with a high near 88. Northeast wind around 6 mph.
  • Wednesday Night Partly cloudy, with a low around 71. East wind 3 to 6 mph.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
  • Thursday Night Mostly cloudy, with a low around 72.
  • Friday A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
  • Saturday A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
  • Sunday A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
  • Monday A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.