Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
Read More...

Current conditions at

Lawrenceville, Gwinnett County-Briscoe Field Airport (KLZU)

Lat: 33.61°NLon: -83.93°WElev: 1060ft.

Fair

46°F

8°C

Humidity 50%
Wind Speed NW 12 mph
Barometer 30.11 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Feb 8:45 pm EST
Extended Forecast for

3 Miles NW Porterdale GA

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 30 °F

  • Saturday

    Saturday: Sunny, with a high near 42. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Sunny

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 23. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Mostly Clear

    Low: 23 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Southeast wind around 5 mph.

    Mostly Sunny

    High: 42 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain or freezing rain after 1am.  Mostly cloudy, with a low around 31. East wind around 5 mph.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Rain/Freezing
    Rain

    Low: 31 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain or freezing rain likely before 1pm, then rain.  High near 43. Chance of precipitation is 90%.

    Rain/Freezing
    Rain Likely
    then
    Rain/Freezing
    Rain

    High: 43 °F

  • Monday
    Night

    Monday Night: Rain.  Low around 38. Chance of precipitation is 90%.

    Rain

    Low: 38 °F

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Partly sunny, with a high near 52.

    Slight Chance
    Rain

    High: 52 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Partly Cloudy

    Low: 37 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 42. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 23. Northwest wind 5 to 10 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 42. Southeast wind around 5 mph.
Sunday Night
A slight chance of rain or freezing rain after 1am. Mostly cloudy, with a low around 31. East wind around 5 mph. Chance of precipitation is 20%.
Washington's Birthday
Rain or freezing rain likely before 1pm, then rain. High near 43. Chance of precipitation is 90%.
Monday Night
Rain. Low around 38. Chance of precipitation is 90%.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
3 Miles NW Porterdale GA
 33.61°N 83.93°W (Elev. 627 ft)
6:00 pm EST Feb 12, 2016
9pm EST Feb 12, 2016-6pm EST Feb 19, 2016
 
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