National Weather Service United States Department of Commerce

Tropical Storm Bertha moving toward northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves toward the northeastern Caribbean, with maximum sustained winds of 45 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass just south of Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
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Current Conditions

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Charleston SC

7 Day Forecast

For More Weather Information:

Charleston, SC Local Forecast Office

This
Afternoon

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 88 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 40%

Heavy
Rain

Low: 75 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 87 °F

Saturday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 75 °F

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 85 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 74 °F

Monday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 85 °F

Monday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 74 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 86 °F

Detailed Forecast

  • This Afternoon Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 88. Southeast wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tonight A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 75. Southeast wind 7 to 9 mph. Chance of precipitation is 40%.
  • Saturday Showers and thunderstorms likely, mainly after 10am. Mostly cloudy, with a high near 87. East wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Night Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 75. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Light east wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday Night Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 74. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Monday Showers and thunderstorms likely, mainly after 9am. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
  • Monday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.
  • Wednesday A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
  • Wednesday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
  • Thursday Mostly sunny, with a high near 90.