• Clear 18°
    Snow Days Current Weather
    • Wind
      Chill
      18°
    • Yesterday
      Precip
      0 in
    • Cloud
      Cover
      0%
  • Tonight

    Dec 18

    Lo 18°

    Clear to partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tomorrow

    Dec 19

    Hi 30°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Saturday

    Dec 20

    Hi 32°

    Mainly cloudy

    Very Unlikely for a snow day
    • Snow
      7%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
Next

Snow between Sunday evening and Monday afternoon will accumulate 1-3 inches before changing to rain

12/18 12/19 Now: 10:12pm
PM 10-2
  • 10pm Partly cloudy 18° 0%
  • 11pm Partly cloudy 19° 0%
  • 12am Partly cloudy 19° 0%
  • 1am Partly cloudy 19° 0%
  • 2am Partly cloudy 19° 0%
AM 9-2
  • 9am Mostly sunny 25° 0%
  • 10am Mostly sunny 27° 0%
  • 11am Mostly sunny 28° 0%
  • 12pm Mostly sunny 29° 0%
  • 1pm Mostly sunny 30° 0%
  • 2pm Mostly sunny 30° 0%
PM 3-8
  • 3pm Mostly sunny 30° 0%
  • 4pm Mostly sunny 29° 0%
  • 5pm Mostly clear 28° 0%
  • 6pm Mostly clear 27° 0%
  • 7pm Cloudy 26° 0%
  • 8pm Cloudy 25° 0%
Hourly Forecast >
Dec 18, 2014; 7:41 AM ET
Icy conditions Monday evening
Green Bay, WI Weather Forecast

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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Thu. Snow Day Potential