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

Cornelia Habersham County Airport (KAJR)

Lat: 34.5°NLon: 83.56°WElev: 1447ft.

Fair

53°F

12°C

Humidity 91%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Dec 12:15 am EST
Extended Forecast for

Demorest GA

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 73. Light west wind increasing to 5 to 9 mph in the morning.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 52. West wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 20 percent chance of rain after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 68. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 68 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 56. West wind around 6 mph.

    Low: 56 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °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 66.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain after 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Calm wind.
Christmas Day
Mostly sunny, with a high near 73. Light west wind increasing to 5 to 9 mph in the morning.
Thursday Night
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 52. West wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of rain after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 68. Calm wind becoming west southwest 5 to 7 mph in the morning.
Friday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 56. West wind around 6 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A 50 percent chance of rain after 1am. Mostly cloudy, with a low around 48.
Monday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 60.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Clear, with a low around 22.
Wednesday
Sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Demorest GA
 34.56°N 83.56°W (Elev. 1444 ft)
Last Update:
12:18 am EST Dec 25, 2025
Forecast Valid:
12am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation