National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Current Conditions

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Folly Beach SC

7 Day Forecast

For More Weather Information:

Charleston, SC Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 78 °F

Saturday

Sunny

Sunny

High: 87 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 78 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 88 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 78 °F

Labor
Day

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 88 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 79 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 79 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 78. South wind 6 to 10 mph.
  • Saturday Sunny, with a high near 87. Southeast wind 5 to 10 mph.
  • Saturday Night Partly cloudy, with a low around 78. Southeast wind around 8 mph.
  • Sunday A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. South wind 5 to 10 mph. Chance of precipitation is 20%.
  • Sunday Night A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 78. South wind 11 to 14 mph. Chance of precipitation is 20%.
  • Labor Day A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
  • Monday Night Partly cloudy, with a low around 79.
  • Tuesday Mostly sunny, with a high near 88.
  • Tuesday Night Partly cloudy, with a low around 79.
  • Wednesday Mostly sunny, with a high near 88.
  • Wednesday Night Partly cloudy, with a low around 78.
  • Thursday Mostly sunny, with a high near 87.
  • Thursday Night Partly cloudy, with a low around 77.
  • Friday Partly sunny, with a high near 86.