Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Gwinnett County Airport-Briscoe Field (KLZU)

Lat: 33.98°NLon: 83.96°WElev: 1037ft.

Mostly Cloudy with Haze

70°F

21°C

Humidity 71%
Wind Speed SW 9 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 60°F (16°C)
Visibility 6.00 mi
Last update 24 Feb 10:56 am EST
Extended Forecast for

Snellville GA

  • Today

    Today: A 20 percent chance of showers after 4pm.  Partly sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers

    High: 78 °F

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 15 mph.

    Chance
    Showers

    Low: 63 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 71. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 55. West wind around 5 mph becoming north after midnight.  Chance of precipitation is 90%.

    Showers

    Low: 55 °F

  • Monday

    Monday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 67. North wind around 5 mph becoming west in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 67 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Rain Likely

    Low: 50 °F

  • Wednesday

    Wednesday: Rain.  High near 62. Chance of precipitation is 90%.

    Rain

    High: 62 °F

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 15 mph.
Sunday
Showers and possibly a thunderstorm. High near 71. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 55. West wind around 5 mph becoming north after midnight. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Wednesday
Rain. High near 62. Chance of precipitation is 90%.
Wednesday Night
Showers likely. Cloudy, with a low around 56. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 70. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Friday
Sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
Snellville GA
 33.87°N 84.01°W (Elev. 1050 ft)
10:30 am EST Feb 24, 2018
11am EST Feb 24, 2018-6pm EST Mar 2, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database