National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Chester Catawba Regional Airport (KDCM)

Lat: 34.79°NLon: 81.2°WElev: 656ft.

Fair

41°F

5°C

Humidity 70%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 Jan 9:15 pm EST
Extended Forecast for

Cornwell SC

  • Tonight

    Tonight: Mostly clear, with a low around 39. Southwest wind 5 to 7 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 60. West southwest wind around 6 mph.

    High: 60 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Rain likely, mainly after 3am. Cloudy, with a low around 44. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Cloudy then
    Rain Likely

  • Saturday

    Saturday: Rain. Patchy fog before 8am. High near 50. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 50 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 35. North northeast wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Southwest wind 5 to 7 mph.
Friday
Increasing clouds, with a high near 60. West southwest wind around 6 mph.
Friday Night
Rain likely, mainly after 3am. Cloudy, with a low around 44. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Patchy fog before 8am. High near 50. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 35. North northeast wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornwell SC
 34.6°N 81.19°W (Elev. 604 ft)
Last Update:
6:03 pm EST Jan 1, 2026
Forecast Valid:
9pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation