Chicago, IL

National Weather Service: Winter Storm Warning

Current conditions | Hour by hour

39 °F


  • Feels Like: 33 °F
  • Humidity: 60%
  • Wind: 9 mph West
  • Sunrise 7:04 AM
  • Sunset: 5:04 PM
  • Barometer: 30.20 in





This week

  • Sunday
  • Hi 34° Lo 10°
  • Snow
Partly Cloudy
  • Monday
  • Hi 23° Lo
  • Partly Cloudy
Partly Cloudy
  • Tuesday
  • Hi 30° Lo 21°
  • Partly Cloudy
Partly Cloudy
  • Wednesday
  • Hi 30° Lo
  • Partly Cloudy



Sun & moon

  • Sunrise: 7:04 AM
  • Moon Rise: 2:28 PM
  • Sunset: 5:04 PM
  • Moon Set: 4:25 AM

Jan. 31

Feb. 03

Feb. 11

Feb. 18

As of 3:00 PM CST on January 31, 2015
  • Saturday... Mostly cloudy with a chance of snow and a chance of rain in the afternoon. High of 39F with a windchill as low as 18F. Winds from the SW at 10 to 15 mph. Chance of snow 20%.
  • Saturday Night... Overcast with snow and a chance of rain. Low of 30F. Winds from the WNW at 5 to 15 mph shifting to the NE after midnight. Chance of snow 100% with accumulations up to 3 in. possible.
  • Sunday... Overcast with snow. High of 34F with a windchill as low as 7F. Breezy. Winds from the NE at 20 to 25 mph with gusts to 30 mph. Chance of snow 100% with accumulations up to 3 in. possible.
  • Sunday Night... Overcast with snow showers, then a chance of snow after midnight. Low of 10F. Breezy. Winds from the NNE at 20 to 25 mph with gusts to 30 mph. Chance of snow 80% with accumulations up to 3 in. possible.
  • Monday... Partly cloudy. High of 23F with a windchill as low as -2F. Winds from the NW at 5 to 20 mph.

Daily summary

Almanac | Key: T = Trace of precipitation; MM = data not available
January 31, 2015
Normal high:32° Record high:67° (1989)
Normal low:19° Record low:-9° (1996)
Complete weather almanac

Winter Storm Warning

  • Statement as of 3:32 PM EST on January 31, 2015/

    ... Winter Storm Warning now in effect from 9 PM CST /10 PM EST/
    this evening to 6 am CST /7 am EST/ Monday...

    * timing... accumulating snow will begin this evening and continue
    through Sunday night. Precipitation will likely start as rain
    or a rain snow mix... especially the farther south you go from
    Interstate 80.

    * Snow accumulations... widespread amounts of 10 to 14 inches are
    expected by Sunday night... especially near Lake Michigan.

    * Main impact... snow covered roads will make travel difficult.
    Significant disruptions to air travel are also likely.

    * Other impacts... strong northeast winds with gusts possibly in
    excess of 35 mph will develop Sunday afternoon and continue into
    Sunday evening... and are likely to be higher near the lake. This
    will produce significant blowing and drifting snow and blizzard
    like conditions.

    Precautionary/preparedness actions...

    A Winter Storm Warning for heavy snow means severe winter weather
    conditions are expected or occurring. Significant amounts of
    snow are forecast that will make travel dangerous. Only travel in
    an emergency. If you must travel... keep an extra flashlight...
    food... and water in your vehicle in case of an emergency.

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