• Clouds and sun 43°
    Snow Days Current Weather
    • Wind
      Chill
      40°
    • Yesterday
      Precip
      0.21 in
    • Cloud
      Cover
      60%
  • Today

    Feb 6

    Hi 44°

    Mostly cloudy, a little rain

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

    Feb 7

    Hi 45°

    Cloudy, breezy; a p.m. shower

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

    Feb 8

    Hi 47°

    Periods of rain

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

Rain tonight

2/6 2/7 Now: 4:43pm
PM 4-8
  • 4pm Mostly cloudy 43° 40%
  • 5pm Showers 42° 44%
  • 6pm Mostly cloudy 43° 40%
  • 7pm Cloudy 42° 34%
  • 8pm Cloudy 42° 34%
AM 3-8
  • 3am Cloudy 40° 44%
  • 4am Rain 40° 61%
  • 5am Rain 41° 61%
  • 6am Rain 41° 61%
  • 7am Cloudy 41° 25%
  • 8am Cloudy 41° 20%
AM 9-2
  • 9am Cloudy 42° 20%
  • 10am Cloudy 44° 20%
  • 11am Cloudy 44° 20%
  • 12pm Cloudy 44° 25%
  • 1pm Cloudy 45° 49%
  • 2pm Showers 45° 54%
Hourly Forecast >
Feb 06, 2016; 5:00 PM ET
 Mild sunny and dry in Rio.
World: Periods of snow impacting Chicago

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

Sat. Snow Day Potential