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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Greenwood, Greenwood County Airport (KGRD)

Lat: 34.25°NLon: 82.15°WElev: 630ft.

Overcast

57°F

14°C

Humidity 87%
Wind Speed Calm
Barometer 30.21 in (1022.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 25 Dec 1:56 am EST
Extended Forecast for

Greenwood SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the morning.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 53. West southwest wind around 6 mph becoming calm after midnight.

    Low: 53 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.

    High: 70 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. West southwest wind 3 to 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. Calm wind.
Christmas Day
Sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the morning.
Thursday Night
Increasing clouds, with a low around 53. West southwest wind around 6 mph becoming calm after midnight.
Friday
A 20 percent chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 56. West southwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A chance of rain between 9am and 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Clear, with a low around 25.
Wednesday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenwood SC
 34.2°N 82.15°W (Elev. 600 ft)
Last Update:
12:18 am EST Dec 25, 2025
Forecast Valid:
2am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation