National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
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Current Conditions

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Rock Hill SC

7 Day Forecast

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 50 °F

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 58 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 42 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 48 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 31 °F

Thanksgiving
Day

Sunny

Sunny

High: 52 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 27 °F

Friday

Sunny

Sunny

High: 50 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 29 °F

Detailed Forecast

  • Tonight A slight chance of showers before 9pm. Mostly cloudy, with a low around 50. South southwest wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 20%.
  • Tuesday A slight chance of showers after noon. Cloudy, with a high near 58. North northwest wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.
  • Tuesday Night Rain, mainly after 11pm. Low around 42. Calm wind becoming north northwest 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain, mainly before 1pm. High near 48. North wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Night Partly cloudy, with a low around 31. South southwest wind 5 to 7 mph.
  • Thanksgiving Day Sunny, with a high near 52.
  • Thursday Night Mostly clear, with a low around 27.
  • Friday Sunny, with a high near 50.
  • Friday Night Mostly clear, with a low around 29.
  • Saturday Sunny, with a high near 56.
  • Saturday Night Mostly clear, with a low around 35.
  • Sunday Mostly sunny, with a high near 64.
  • Sunday Night Partly cloudy, with a low around 41.
  • Monday Mostly sunny, with a high near 62.