National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Current Conditions

En Español

Share |

Simpsonville SC

7 Day Forecast

This
Afternoon

Slight Chance Drizzle

Slight Chc
Drizzle

High: 46 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 37 °F

Sunday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 51 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 40 °F

Monday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 44 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 40 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 54 °F

Tuesday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 46 °F

Wednesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 56 °F

Detailed Forecast

  • This Afternoon A slight chance of drizzle. Cloudy, with a high near 46. East northeast wind around 5 mph.
  • Tonight Patchy fog before 9pm, then Patchy fog after 10pm. Otherwise, cloudy, with a low around 37. Light northeast wind.
  • Sunday A chance of rain, mainly after 5pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 51. East northeast wind 3 to 6 mph. Chance of precipitation is 30%.
  • Sunday Night Rain or drizzle likely, mainly after 3am. Cloudy, with a low around 40. East northeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Rain or drizzle likely, mainly before 4pm. Cloudy, with a high near 44. Northeast wind around 9 mph. Chance of precipitation is 70%.
  • Monday Night A chance of rain, mainly after 7pm. Cloudy, with a low around 40. Chance of precipitation is 50%.
  • Tuesday Showers likely, mainly after noon. Cloudy, with a high near 54. Chance of precipitation is 70%.
  • Tuesday Night Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
  • Wednesday Showers likely and possibly a thunderstorm. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 70%.
  • Wednesday Night Partly cloudy, with a low around 31.
  • Christmas Day Sunny, with a high near 53.
  • Thursday Night Mostly clear, with a low around 32.
  • Friday Mostly sunny, with a high near 58.