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

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

69°F

21°C

Humidity	61%
Wind Speed	NW 5 mph
Barometer	30.28 in (1024.9 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	24 Dec 10:53 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lyman SC

Today
High: 74 °F
Mostly Sunny
Tonight
Low: 51 °F
Mostly Cloudy
Christmas Day
High: 75 °F
Patchy Fog
then Sunny
Thursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 62 °F
Slight Chance
Rain then
Mostly Cloudy
Friday Night
Low: 50 °F
Mostly Cloudy
Saturday
High: 75 °F
Mostly Sunny
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 71 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 74. Light and variable wind.

Tonight

Mostly cloudy, with a low around 51. Calm wind.

Christmas Day

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming west southwest 5 to 9 mph in the morning.

Thursday Night

Partly cloudy, with a low around 51. Light west wind.

Friday

A slight chance of rain between 9am and noon. Mostly cloudy, with a high near 62. East wind 5 to 7 mph. Chance of precipitation is 20%.

Friday Night

Mostly cloudy, with a low around 50.

Saturday

Mostly sunny, with a high near 75.

Saturday Night

Partly cloudy, with a low around 51.

Sunday

Mostly cloudy, with a high near 71.

Sunday Night

A chance of rain before midnight, then a chance of showers between midnight and 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 53.

Monday Night

Mostly clear, with a low around 23.

Tuesday

Sunny, with a high near 42.