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

Hazardous Weather Conditions

Current conditions at

Atlanta, De Kalb-Peachtree Airport (KPDK)

Lat: 33.88°NLon: 84.3°WElev: 1001ft.

Fair

51°F

11°C

Humidity 32%
Wind Speed Calm
Barometer 30.08 in (1019.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 30 Jan 11:53 am EST
Extended Forecast for

Decatur GA

Winter Storm Warning January 31, 01:00am until February 1, 01:00am
Extreme Cold Warning January 31, 07:00pm until February 1, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. East wind around 5 mph becoming northwest.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers, mainly before 1pm. Cloudy, with a temperature falling to around 21 by 5pm. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. New snow accumulation of around an inch possible.

    High: 27 °F⇓

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Wind chill values as low as -4. Northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. East wind around 5 mph becoming northwest.
Tonight
A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of snow showers, mainly before 1pm. Cloudy, with a temperature falling to around 21 by 5pm. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. New snow accumulation of around an inch possible.
Saturday Night
Partly cloudy, with a low around 13. Wind chill values as low as -4. Northwest wind around 20 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 34. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 38.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur GA
 33.77°N 84.29°W (Elev. 1060 ft)
Last Update:
12:02 pm EST Jan 30, 2026
Forecast Valid:
12pm EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation