Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Columbia - Jim Hamilton L.B. Owens Airport (KCUB)

Lat: 33.97°NLon: 80.99°WElev: 210ft.

Overcast

48°F

9°C

Humidity 61%
Wind Speed SE 3 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 3 Dec 2:53 pm EST
Extended Forecast for

Winnsboro SC

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 32. Calm wind.

    Low: 32 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Cloudy through mid morning, then clearing, with a high near 52. Light west wind.

    High: 52 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Rain after 1am.  Low around 38. Light east wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Rain

  • Friday

    Friday: Rain.  High near 43. East wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain likely.  Cloudy, with a low around 36. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 49. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 50. Chance of precipitation is 40%.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 32. Calm wind.
Thursday
Cloudy through mid morning, then clearing, with a high near 52. Light west wind.
Thursday Night
Rain after 1am. Low around 38. Light east wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 43. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain likely. Cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Sunday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Winnsboro SC
 34.37°N 81.09°W (Elev. 499 ft)
12:44 pm EST Dec 3, 2025
3pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database