National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

Charleston County

Zone Forecast

  • Overnight Mostly cloudy. Isolated showers. Lows in the upper 50s. Southwest winds around 5 mph...becoming west. Chance of rain 20 percent.
  • Tuesday Sunny. A slight chance of showers in the morning. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 20 percent.
  • Tuesday Night Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph...becoming northwest 10 to 15 mph after midnight.
  • Wednesday Sunny. Highs in the lower 70s. North winds 10 to 15 mph.
  • Wednesday Night Clear. Lows around 50. North winds 5 to 10 mph.
  • Thursday Sunny. Highs in the lower 70s.
  • Thursday Night Mostly clear. Lows in the lower 50s.
  • Friday Sunny. Highs in the lower 70s.
  • Friday Night Mostly clear. Lows in the mid 50s.
  • Saturday Sunny. Highs in the mid 70s.
  • Saturday Night Mostly clear. Lows in the mid 50s.
  • Sunday Mostly sunny. Highs in the mid 70s.
  • Sunday Night Partly cloudy. Lows in the upper 50s.
  • Monday Partly sunny with a 20 percent chance of showers. Highs in the mid 70s.